Energy efficiency news.
Rebate updates, policy changes, and technology developments — aggregated from 50+ sources, AI-enriched, and scored for relevance.
New Jersey seeks 150 MW of behind-the-meter storage to support VPP
New Jersey regulators have proposed a new incentive for homeowners who install battery storage alongside their electric service. Customers of the state's four electric utilities — Atlantic City Electric, Jersey Central Power & Light, Public Service Electric & Gas, and Rockland Electric — could get up to $200 per kilowatt of battery capacity each year for 10 years if they let their utility draw on that stored power during periods of high grid stress. The plan targets up to 150 megawatts of home and small-business battery capacity statewide. This is the first phase of a larger effort called the Garden State Energy Storage Program, which aims to add 2 gigawatts of storage in New Jersey by 2030. It also feeds into a planned "virtual power plant" system, where home batteries and other small-scale energy resources are coordinated together like a single power plant to help the grid during peak demand. That broader VPP program is expected to start next year, run for two years, and then shift to a different payment structure in 2029. For now, this is a proposal, not a final program — the state utility board is holding a public meeting on September 3 to gather feedback before moving forward. If you already have, or are considering, a home battery in New Jersey, this incentive could eventually apply to you, though the exact enrollment process and start date have not been set yet. Homeowners in other states can check what battery or demand-response incentives their own utility offers, since programs like this vary widely by state.
PG&E expands bi-direction EV pilot program with new hardware and software partners
PG&E has widened its bidirectional EV charging pilot, a program that lets homeowners use their electric car as a backup battery for the house, and even sell power back to the grid. The utility added two new charger makers, dcbel and Wallbox, to a lineup that already includes Tesla, General Motors, and Ford/Sunrun equipment. New vehicle pairings include the Nissan Leaf (2018-2025), Volvo EX90 (2025), and Polestar 3 (2025) with the dcbel Ara charger, and the Kia EV9 (2024+) and Kia EV6 (2025+) with the Wallbox Quasar 2. If you're a PG&E customer with standard 240-volt home electrical service and one of these vehicle-and-charger combinations, you may qualify for incentives: $2,500 off installation costs ($3,000 in designated Disadvantaged Communities), plus an extra $1,500 for the first 250 people who sign up. The new hardware can also tap into a separate California Energy Commission grant of up to $13,000, potentially covering the entire installation cost — though a program representative said fewer than 50 of those grant spots remain. The pilot dates back to a 2019 state law directing regulators to develop rules for connecting EVs to the grid, and PG&E launched enrollment in late 2023. Progress was slow at first — as of last September, only three residential customers had signed up. But the utility says that number has grown to 51 households connected to the grid as of this July. PG&E's next report to regulators on the program's progress is due by the end of September 2026.
Need a panel upgrade for an EV charger? Schneider may have a workaround
A new home EV charger from Schneider Electric may help some homeowners avoid one of the most expensive surprises of going electric: finding out your electrical panel or service needs an upgrade before you can charge at Level 2 speeds (the faster home charging rate). Schneider says those upgrades typically run $2,000 to $6,500 or more, depending on the house. The charger, called Schneider Charge, uses sensors to track how much electricity your home is using in real time. If a big appliance like an electric dryer or oven kicks on and pulls extra power, the charger automatically slows down to stay within your home's existing electrical capacity, then speeds back up when demand drops. This load-balancing keeps working even if your wifi goes out. The charger delivers up to 11.5 kW (48 amps), comes with a 25-foot cable, and works with either connector type used by EVs. An app lets you monitor charging and schedule it for cheaper electricity rates, and the charger is built to potentially support utility programs in the future, though none are confirmed yet. Whether this actually lets you skip a panel upgrade depends on your specific home and whether your local electrical inspector accepts this kind of load-managed installation in place of a traditional upgrade. An electrician would still need to check your home's wiring and capacity. The charger is now available in the US and Canada through Schneider's distributors, with a plug-in version coming in early 2027. Pricing hasn't been announced.
1:12 Unvented Roofing
This is a homeowner's question posted on a building-science forum, not a news story, so there's no new program, product, or deadline to report. A homeowner with a flat-ish roof (a 1:12 slope, meaning it rises just 1 inch for every 12 inches across) and no attic venting is asking how to build the roof so it doesn't trap moisture. Their plan is 3 inches of rigid foam insulation (polyiso) on top of the roof deck, plus fiberglass batts between the rafters below, and they're weighing three roofing surfaces: roll roofing, rubber (EPDM) membrane in two thickness options, or metal standing-seam. No one had answered the question yet at the time this was posted, so there's no verdict on which roofing choice or seam detail is best, and no specific product recommendation to pass along. For homeowners with a similar low-slope, unvented roof, the underlying issue is worth knowing about: these roofs need careful attention to how moisture escapes, since there's no attic airflow to dry out any dampness that gets trapped in the rafter bays. If you're planning a re-roof or renovation on a flat or nearly flat roof, this is the kind of detail worth raising with whoever designs the job, since getting the insulation layers, roofing membrane, and ceiling seal wrong can lead to hidden moisture problems later. But this particular post doesn't offer a specific answer or new information you can act on yet.
Offshore wind power projects are flailing, just when the East Coast needs them most
Offshore wind power along the East Coast is stalling out, right as the region's electric grid needs new sources of clean power. The Trump administration has paid wind developers roughly $4 billion to give up their rights to build in federal waters, canceling an estimated 21 gigawatts of potential power, enough to supply more than 15 million homes. Projects have also faced permit revocations and stop-work orders, some later blocked by courts. A few large developers, including Orsted and Avangrid, still hold undeveloped leases, but more buyouts may come. This matters because the East Coast has few other ways to add large amounts of clean power. Land there is densely developed, and wind and solar conditions are weaker than in places like Texas or Colorado. At the same time, demand for electricity is climbing fast because of data centers, electrification, and new manufacturing, and grid operators expect supply to fall short of demand within the next decade. States like Massachusetts, New York, and Maryland had built offshore wind into their climate plans, and experts say there is no clear substitute if it doesn't get built. None of this requires homeowners to do anything right now, but it could shape how much your electricity costs and how clean your power supply is in the coming years, especially if you live in a state that was counting on offshore wind. Some industry advocates are already drafting policy plans for a future administration, hoping the slowdown is temporary rather than permanent.
US companies are on the cusp of big climate solutions. Thank the government.
A federal program called ARPA-E, which funds risky, early-stage clean energy technology, is showing strong results, according to a new report from the National Academies of Science requested by Congress. Over 15 years, the Department of Energy program has put more than $4 billion into universities and startups, helping them raise over $20 billion in additional funding and generate more than 1,400 patents. The report found that projects backed by ARPA-E were far more likely to attract further investment and patents than similar projects that were turned down. The report says ARPA-E no longer needs to focus on solar panels and lithium-ion batteries, since those technologies have already gotten much cheaper. Instead, it recommends shifting money toward harder problems, like power that runs around the clock without fossil fuels. One notable success is Fervo, a geothermal energy company that got early ARPA-E support and is now working with Google to power data centers in Nevada. Other grantees include Form Energy, which makes batteries that store energy for days at a time, and X-energy, which builds small nuclear reactors. Future priorities could include nuclear fusion, long-term storage for solar and wind power, and cleaner ways to make steel and cement. None of this involves a program homeowners apply to directly — it funds research and startups, not home upgrades. But it matters for the technologies that may eventually show up in your utility bill or on the grid. The Trump administration has proposed cutting ARPA-E's budget by nearly half, even as it continues issuing some new grants, and separate policy shifts have already cooled private investment in things like electric vehicle batteries.
EV charging sites with more plugs get more use, Kempower finds
A new analysis from charger maker Kempower looked at public EV charging stations across North America and found that the number of plugs at a site matters more than how much raw power it has installed. Sites with more plugs saw much higher use than sites with fewer, even when total power capacity was similar. In the data, eight-plug sites delivered more than twice the energy of four-plug sites. The reason has to do with how charging power gets shared. Some charging setups link several plugs to one shared power source and shift electricity between cars in real time, based on what each vehicle can actually accept at that moment. If one car's charging slows down, the system can redirect that unused power to another car instead of it going to waste. Sites using this approach saw notably higher use than sites where each plug has a fixed amount of power, whether a car needs it or not. For homeowners, this isn't about upgrades to your own house, but it does affect the public charging network an EV owner might rely on. Kempower's own paper doesn't say how many sites were studied or over what time period, so the results show a pattern rather than proof. Still, the practical idea is straightforward: more plugs, with power shared smartly between cars, may serve more drivers than fewer plugs with high-speed capability at each one.
Mixed foundation materials (Clay and Concrete blocks): how insulate for remodel?
A homeowner in Des Moines is renovating the basement of a 1924 brick house after finding mold behind old insulation that had been pressed directly against the foundation wall. The foundation itself is a mix of materials: clay brick on part of the wall and concrete block on the rest, joined by an uneven seam, likely from a past repair when a sump pump and drainage trench were added. A foundation company is now shoring up the walls and plans to add a vapor barrier sheet, but the remodeling contractor wants to frame over that with plain fiberglass insulation that has no backing. The homeowner is worried this setup will let warm indoor air pass through the fiberglass, hit the cool vapor barrier, and condense into moisture that soaks the insulation and grows mold again, just like before. The core problem is that the two foundation materials may need different insulation approaches, and the homeowner isn't sure how to bridge them, especially at the seam and at the drainage trench, or whether foam board can be used on the concrete section while something more breathable handles the clay brick. The contractor's team has said they can't use rigid mineral wool insulation without exterior waterproofing, and has otherwise deferred to unnamed "partners" for technical decisions. This is a homeowner's request for advice on a real, tricky renovation problem, not a policy or program announcement. There is no rebate, deadline, or general upgrade news here for other homeowners to act on. If you're facing similar mixed-material foundation walls in an older home, this thread is a reminder to think carefully about how vapor barriers and insulation types interact before finishing a basement.
Data centers can vanish from the grid in seconds; reliability rules need to catch up
On July 22, 2026, more than 3 gigawatts of power demand vanished from the grid in Northern Virginia in seconds, as data centers switched to backup power during a transmission disturbance. That's roughly 3% of the system's demand at the time. Grid operator PJM said the event caused no reliability problems, and Dominion Energy said the system stabilized within minutes. But it wasn't a one-off: similar sudden demand drops have hit Texas and Ireland in recent years, as data centers and other large industrial loads react to grid disturbances by shifting to backup systems, then reconnecting all at once. The concern is that as more data centers get built to power artificial intelligence, these sudden swings in demand could become more frequent and more disruptive, especially if many facilities in one area react to the same event simultaneously. Regulators are starting to respond: federal officials have directed the organization that sets U.S. grid reliability rules to develop new standards for these large "computational" loads, with proposals due by the end of 2026. Ireland's grid operators have already proposed rules requiring data centers to restore most of their power draw within half a second after a fault clears. For homeowners, this isn't about your own electric bill or equipment. It's a sign that grid operators are working to keep the system stable as data centers multiply near residential areas, since the reliability of your home's power ultimately depends on how well these large, fast-moving loads get managed.
Silver prices rebound as AI, data centers add to industrial demand
Silver prices have been on a wild ride and are climbing again. After hitting an all-time high above $120 an ounce in late January, prices reversed sharply, falling to around $57 an ounce by late June and $55.5 in mid-July. Since early August they've turned upward again, reaching $68.3 an ounce on August 25. Gold has also risen, from around $4,000 an ounce in late July to more than $4,600 in late August, as investors seek safe havens amid economic and political uncertainty. Analysts expect the gains to continue. One research firm told the industry it expects gold to reach $5,000 an ounce and silver to hit $80 by the end of the year, partly because they don't expect the Federal Reserve to raise interest rates this year. The Silver Institute says the market is tight: the industry is heading toward its sixth straight year of using more silver than is mined, with this year's shortfall expected to reach nearly 50 million ounces. Demand is being driven not just by solar panels, which use silver in their electrical components, but increasingly by artificial intelligence, data centers and electric vehicles, all of which rely on silver for wiring, circuit boards and power equipment. This matters for homeowners considering solar panels, since silver is a key material in panel manufacturing. Rising and volatile silver prices could affect solar equipment costs going forward, though the industry is also working on ways to use less silver per panel.
232 NTI Graduates Ready to Enter Houston Skilled Trades
A trade school in Houston just sent 232 new graduates into the local workforce, trained as HVAC (heating and cooling), plumbing, and electrical technicians. National Technical Institute's Northwest Campus graduated 204 students on August 8, and its Southeast Campus graduated 28 more on August 14. More than 40 of the Northwest graduates already had jobs lined up before finishing their coursework, and the school's career advisors are working to place the rest with local hiring partners. For a homeowner, this is mostly a sign of what is happening in the broader labor market rather than something that changes your plans directly. Houston has been short on skilled trades workers even as construction activity keeps growing, and national contractor surveys cited in the announcement show 70% to 80% of firms struggle to fill hourly trade positions. A larger pool of newly trained technicians in the Houston area could eventually mean more availability when you need someone to install, repair, or service a heating, cooling, plumbing, or electrical system in your home. The school itself runs short certificate programs, 12 to 16 weeks long, with new classes starting monthly and flexible daytime, evening, and Saturday scheduling. That detail matters less for your own house than the bigger picture: as more trained technicians enter the field in growing markets like Houston, it may become somewhat easier over time to find qualified help for home energy and system upgrades, though this particular graduation itself doesn't create any new program, rebate, or deadline for homeowners to act on.
Offshore wind power projects are flailing, just when the East Coast needs them most
Offshore wind power along the East Coast is losing ground at a time when the region's electricity prices are climbing and grids are under growing strain. The Trump administration has slowed projects with reviews, revoked permits, and stop-work orders, and by mid-August had paid developers roughly $4 billion to give up their rights to build in federal waters. That has wiped out an estimated 21 gigawatts of potential wind power, enough to supply more than 15 million average homes, and more buyouts may follow. A handful of companies, including Orsted and Avangrid, still hold undeveloped leases, but it's unclear how many will move forward. This matters because the East Coast has few other options for large-scale clean power. The region's land is too densely developed for the kind of big solar and wind farms built out West, and its wind and solar resources are weaker to begin with. Offshore wind can send power directly into crowded areas — the Empire Wind project already powers New York City, and a similar project supplies the data-center hub in northern Virginia. Without it, states like New York, Massachusetts, and Maryland, which built offshore wind into their climate plans, have no clear substitute for meeting rising electricity demand or their emissions goals. For now, most states haven't changed those plans, even as specific projects get delayed or canceled. Some advocates are hoping rising electricity prices will eventually make new offshore projects more attractive, and are already drafting policy plans for a future administration that might support the industry again.
As Ohio grapples with fake comments on clean energy, some want crackdown
Ohio regulators are facing questions about fake public comments used to sway decisions on energy projects. The most recent example involves Crossroads Solar Grazing Center, a proposed 94-megawatt solar farm in Morrow County that would have combined solar panels with sheep grazing. The developer presented evidence that dozens of comments opposing the project appeared to be fabricated, but the Ohio Power Siting Board still denied the permit, citing local opposition. The board did not ask the state attorney general to investigate the suspicious comments. This isn't the first time. In 2023, nearly 150 people said their names were used without permission on pro-fracking comments submitted to a different Ohio commission. An investigation found a contractor for a fossil-fuel-aligned group likely misled people into allowing their names to be used, but no charges were filed. Similar episodes have popped up elsewhere, including a flood of apparently fake emails opposing a pipeline in North Carolina and an AI-linked comment campaign in Southern California that may have influenced a vote on rules phasing out fossil-fueled heaters. For homeowners, this matters less as a direct action item and more as a reason to pay attention to how local energy decisions get made. Public comment periods on solar, wind, or gas projects near you are meant to reflect real community sentiment, but the process can be manipulated. Some advocates want Ohio to verify commenters' identities or refer fake submissions for prosecution, while other states are considering rules targeting AI-generated fake comments. Nothing has changed yet in Ohio.
Is Maine finally about to make wind power happen?
Maine utility regulators have taken a big step toward finally building large-scale wind power in the state's northern Aroostook County. On Tuesday, the state's Public Utilities Commission picked an 800-megawatt wind farm proposal from developer Clearway Energy, along with a 1.2-gigawatt transmission line from Avangrid, the parent company of Central Maine Power. The wind farm will only move forward if the transmission line gets built, since the region has long been too disconnected from the rest of New England's grid to make wind power there practical. Maine has been trying to build wind in this area since 2008, but past plans in 2016 and 2023 fell apart over the cost and difficulty of new transmission. This time, Connecticut, Massachusetts, Rhode Island, and Vermont agreed to share the cost of the line, so Maine customers will cover less than 11% of the total. Regulators say the projects could generate about $400 million in net benefits for Maine ratepayers, create over 2,500 construction jobs, and cut the amount of oil burned by New England power plants in winter by 10%. Still, this is not a done deal. The projects still need financing, permitting, and construction, and past transmission lines in Maine have faced public opposition that caused years of delay and added hundreds of millions in cost. The Trump administration has also cut tax credits for wind and tried to freeze wind permitting nationally, though courts have blocked some of those moves. For now, this affects the regional power supply rather than any individual home upgrade.
Princeton NuEnergy secures $50 million DOE grant for Georgia battery recycling plant
The Department of Energy is putting $50 million toward a new battery recycling plant in Commerce, Georgia, run by Princeton NuEnergy. The company is adding $60 million of its own money, making the total project cost $110 million. This isn't directly tied to home energy upgrades, but it's part of a bigger push to build up domestic supply chains for batteries used in electric vehicles and home energy storage systems. The plant will process battery manufacturing scrap and turn it back into battery-grade material using a low-temperature process that repairs the material's structure rather than fully breaking it down into raw elements, the way older recycling methods do. This new approach is faster (about seven days) and cuts material costs by roughly 45 percent compared to using freshly mined metals. The output is a nickel-manganese-cobalt material used in battery manufacturing. The project is expected to create 70 permanent manufacturing jobs and 100 construction jobs in Georgia. Princeton NuEnergy plans to treat this plant as a model, eventually adding up to 10 more production lines to reach 30,000 tonnes of processing capacity per year by 2035. For homeowners, this doesn't come with a rebate or direct action to take. But if you're considering battery storage for solar power or an electric vehicle down the road, projects like this are aimed at making battery materials cheaper and more reliably sourced within the U.S., which could eventually affect the price and availability of that equipment.
Maryland signs agreement for power produced on reclaimed coal mine
Maryland has signed a 20-year deal to buy solar power from a large project being built on a closed coal mine in the western part of the state. The state expects the agreement to save around $300 million over two decades, with estimates ranging from $298 million to $515 million depending on how electricity markets move. Starting in 2028, the state will buy about half the output of the 300 MW Jade Meadow III Solar Project, enough electricity to power more than 20,000 homes a year, making up close to 15% of the state's overall power portfolio. The project sits on nearly 6,000 acres of former mining land, with about 1,850 acres used for construction. It's currently being built and is expected to start operating in the second half of 2027, with the state's purchases beginning the following year. The developer, REV Renewables, says it's investing more than $500 million and expects to employ over 1,200 people at the peak of construction. This deal doesn't change anything for individual homeowners directly — it's a purchase between the state and a power developer for electricity used in state buildings and operations. But it does add a large chunk of solar power to Maryland's grid and supports the state's climate goals, which call for cutting greenhouse gas emissions 60% by 2031 and reaching carbon neutrality by 2045. It also builds on other state renewable energy contracts already in place, including solar and wind projects at Mount St. Mary's and the Roth Rock and Pinnacle wind farms.
What PG&E has learned in two years of flexible interconnection
Pacific Gas and Electric has spent two years running a program called Flex Connect, which lets large electricity users connect to the grid faster if they agree to cut back power use during peak hours. Instead of waiting for full grid upgrades to get a standard ("firm") connection, participants get a guaranteed baseline amount of power plus extra capacity when the grid has room. PG&E says sites on this program actually had access to extra power above their baseline 90% of the time over the two years. The program has grown more slowly than PG&E hoped — it aimed for 10 sites online by the end of 2025 but reached only five — though the utility says its waiting list has expanded to about 85 sites being evaluated, many from repeat customers. Most of these are electric vehicle charging stations, since chargers are a natural fit for flexible power limits, but PG&E is also seeing rising interest from data centers and manufacturing facilities. The first flexible data center project, sized at about five megawatts, is set to come online this fall in the Bay Area. None of this involves a program homeowners can sign up for directly — it applies to large commercial and industrial customers, not residential upgrades. But it points to how utilities like PG&E are trying to speed up grid connections generally, including for equipment that draws a lot of power, which could shape how quickly the grid can support things like EV charging infrastructure in your area over time.
Lexington-Fayette County Solar Zoning Amendment Critical to Achieving Climate Goals and Lowering Costs
Lexington's local council is set to consider a zoning change that would open up to one percent of Fayette County, Kentucky, including farmland, for large-scale solar projects. Any solar built under the new rule would have to be "agrivoltaic," meaning the land keeps working as a farm — through grazing or pollinator habitat, for example — while also hosting solar panels. Supporters say this lets farmers keep an income from their land while adding a new one from leasing space for solar. This is local policy news rather than something that changes your own options right away. It does not create a rebate or program for homeowners to sign up for. But it matters for the area's power supply: backers say solar built on that one percent of county land could generate as much electricity as more than 30,000 rooftop solar installations, at a time when over 90 percent of Kentucky's power still comes from fossil fuels. The change is tied to Lexington's "Race to Net Zero" plan, a city goal to cut emissions to net-zero by 2050. If the zoning change passes, it could mean more solar-generated power reaching the local grid over time, which in turn could affect electricity costs and availability in the area — though the article does not spell out timelines or specific project plans. For now, this is a vote to watch rather than a program to apply for.
Center for Rural Affairs publishes guide for renewable energy land leasing
The Center for Rural Affairs has put out a free fact sheet to help farmers and other landowners think through leasing their land to wind or solar developers. It walks through the whole process, from the first conversation with a developer, through site evaluation, lease negotiation, construction, operation, and eventually taking the equipment down when the project ends. The group notes that lower-producing farmland can be a good fit for these projects, since it can bring in steady payments for years from acres that aren't great for farming anyway. Some projects also use "dual-use" setups that let the land keep working for agriculture alongside the energy equipment, through grazing animals, growing crops between panels, or beekeeping. Before signing anything, whether it's an early lease option, a notice of intent, or a full long-term agreement, the guide encourages landowners to ask questions, get professional advice, and lean on outside organizations for support. A solid lease, the group says, should spell out not just how the project starts but how the land gets used, maintained, and restored once the project is over. This isn't tied to a specific state or deadline, and it doesn't apply to typical home energy upgrades like insulation or heat pumps. It's aimed at people who own farmland or larger rural properties and are weighing an offer, or thinking about approaching a developer, to host a wind or solar project on their land.
The cheapest new cars to own in America are THESE retro-styled EVs
A new study of 50 new cars found the Fiat 500e, a small electric car, is the cheapest to own and run in America, at $3,557 a year. That covers energy costs, maintenance, insurance, and fees and taxes combined. The next cheapest is the Honda Civic Hybrid at $4,833 a year, followed by gas models like the Hyundai Elantra and Nissan Versa. The surprise is second place among electric vehicles: the Dodge Charger Daytona, a retro-styled EV, costs $5,298 a year to own, beating the Tesla Model 3 and Hyundai Ioniq 6 by roughly $200 each, and coming in about $200 cheaper than a Honda Accord. Across all 50 vehicles studied, the average annual cost was $6,913, up $451 from a similar study two years ago. Hybrids as a group were the cheapest to own overall, at $5,734 a year on average, compared with $6,189 for electric vehicles and $7,025 for gas-only cars. At the other end, the Porsche 911 and Audi RS7 topped $10,000 a year, and the Lucid Air was the priciest electric vehicle to own, at $10,049 annually. For anyone weighing a new car purchase alongside home energy upgrades, the takeaway is that sticker price doesn't tell the whole story. Fuel or electricity costs, insurance, maintenance, and taxes all add up differently depending on the vehicle, and a cheap-to-buy EV or hybrid can end up saving real money each year compared with a pricier gas car.
LONGi energy strategy is not just “one plus one”
LONGi, one of the world's largest solar panel makers, is expanding into battery storage. The company's new strategy, called LONGi ONE, bundles solar panels with batteries and the software that manages them, rather than selling panels alone. The idea is that solar power increasingly needs batteries to store electricity generated during the day for use later, especially as more solar on the grid has led to periods of very cheap or even negative-priced electricity in some places. This is mainly industry and business news rather than something that changes what's available to homeowners right now. LONGi's push includes a plan to set up 30 regional service centers by 2028 to support battery maintenance and technical help, and it recently acquired a company called PotisEdge to gain battery-management technology. The company describes its goal as helping customers decide when to charge and discharge batteries and how to earn revenue from selling stored power back to the grid at the right times. For homeowners, the practical takeaway is that major solar manufacturers are betting heavily on pairing rooftop or utility solar with battery storage as the next phase of the industry, rather than treating panels as a stand-alone product. If you're considering solar for your own home, this points to batteries playing a bigger role going forward, both for backup power and for managing electricity costs. Specific rebates or programs for home battery systems vary by state, so it's worth checking what's offered where you live.
Investing in the Next Generation Through Scholarships
The Building Performance Association, a trade group for the home energy efficiency industry, has been offering scholarships to help newcomers attend its conferences. These events cover topics like home energy audits, insulation, and heat pumps, and bring together new workers, business owners, and experienced professionals in the field. Through the Mike Rogers Memorial Scholarship Fund, the group has awarded over $117,000 to more than 215 people so far, covering conference costs for those who couldn't otherwise afford to attend. This news is mostly about the industry itself rather than something that changes how you'd plan a home upgrade. But it's a sign of how the field that installs and inspects energy improvements — audits, insulation, heat pumps — is training its workforce. A more experienced, better-connected pool of energy auditors and contractors can mean more knowledgeable help when you're ready to look into upgrades or rebates for your own house. The group is currently accepting scholarship applications for its upcoming Alaska Home Performance Conference & Trade Show, with this being the last week to apply. This is aimed at people entering or working in the industry, not homeowners directly, but it's worth knowing the field is actively bringing in new talent as demand for home energy upgrades grows.
I tested this lithium-ion battery charging cabinet as the safest place to charge your e-bike batteries
If you charge e-bike or power tool batteries at home, a new type of storage cabinet is meant to make that safer. The Yolin lithium-ion battery charging cabinet looks like an ordinary steel shop cabinet but is built specifically for charging lithium batteries. Inside, it has built-in outlets for multiple chargers, a temperature-controlled fan that switches on only when needed, and its own smoke alarm so you would know quickly if something went wrong while you were in another room. The main safety feature is automatic fire suppression built into the cabinet, designed to trigger if it senses the extreme heat of a battery fire (called thermal runaway). Combined with double-wall steel construction, the goal is to contain a fire rather than let it spread through a garage or home. The maker says the design references European fire-resistance standards and is meant to hold up for up to 90 minutes. Yolin sells two sizes: a smaller "Urban" cabinet for $599, good for charging one or two batteries in an apartment or garage, and a larger "Workshop" model for $899 with more shelving and six outlets, aimed at people with several e-bikes, tools, or a small fleet of batteries. Both take up the same floor space, so the choice comes down to how much charging capacity you need. For someone with a single e-bike charged occasionally, normal charging habits are probably enough. For a household with multiple bikes or battery-powered tools, a cabinet like this offers an extra layer of protection, at a real cost.
33 HVAC Contractors Make the 2026 Inc. 5000 List
Inc. Magazine has released its 2026 Inc. 5000 list, an annual ranking of the fastest-growing private companies in the U.S. This year, 33 HVAC (heating, ventilation, and air conditioning) contractors made the list, along with several companies that support the industry, such as marketing firms, a warranty provider, and a maker of HVAC chemicals and products. To qualify for the list, companies had to be privately held, for-profit, based in the U.S., and not owned by another company. They also needed at least $100,000 in revenue in 2022 and at least $2 million in 2025. Growth is measured as the percentage increase in revenue over that three-year period, and this year's honorees had a median growth rate of 130 percent. Among the non-contractor companies recognized were marketing firms Rival Digital and Red Barn Media Group, warranty provider JB Warranties, and Refrigeration Technologies, a supplier of HVAC chemicals making its fifth consecutive appearance on the list. For a homeowner, this news is mostly a snapshot of which HVAC companies are expanding quickly, not something that changes your options for upgrades or rebates directly. It can be useful background if you're researching contractors and want to know which ones are growing fast and gaining recognition in the industry, but it doesn't affect what you're eligible for or when.
Thornova Solar to make silicon cells in Oklahoma under Nextnova name
A new solar cell factory is coming to Yukon, Oklahoma, just outside Oklahoma City. The company behind it, Nextnova, is a new brand from Thornova Solar, which has been supplying solar panels to the U.S. since 2022. Thornova itself started as the U.S.-focused arm of China's Sunova Solar, and it also runs production in Kenya and has manufacturing access in Indonesia. The Oklahoma plant will take over a 450,000-square-foot building once used by Xerox. It's set to start mass production of p-type silicon solar cells (a common, well-established solar cell technology) in early 2027, with capacity to make 2 gigawatts worth of cells a year, expandable later to 6 gigawatts. The project is expected to create 300 jobs. For homeowners, this is mainly a sign of more solar manufacturing moving to U.S. soil, which can matter for panels that need to meet "made in America" requirements tied to certain tax credits or rebates. It's not yet clear where Nextnova's cells will end up being turned into finished solar panels or where those panels will be sold, so there's no direct word yet on whether this changes what's available to homeowners shopping for solar. Worth keeping an eye on if you're considering solar and care about where your equipment is made, but no immediate action or availability to note yet.
Hydrogen Is Still A Tonnes Market, No Matter How Many MWh We Assign To It
This is a story about how hydrogen gets counted, not about a new product or rebate you can use at home. Global hydrogen demand topped 100 million tonnes in 2025, and almost all of it goes to refining and industrial uses like fertilizer and chemical plants, not homes. Some analysts and exchanges have started converting hydrogen into megawatt-hours (MWh), the unit used for electricity, so it can be compared side by side with power and gas prices. The piece argues that's a framing choice, not a sign that hydrogen is actually competing to heat homes or run appliances the way electricity does. The distinction matters for anyone weighing whether hydrogen heating or hydrogen-fueled equipment might show up as an option for their house. Converting hydrogen's chemical energy into MWh can make it look like an interchangeable alternative to electricity or natural gas on a price chart, but in practice, hydrogen used for space heating still has to compete on real-world cost, efficiency, and infrastructure — and right now, it barely factors into residential heating at all. For homeowners, the practical takeaway is that heat pumps, electric heating, and other technologies already sold and installed in homes remain the near-term options, while hydrogen for heating is still speculative and mostly discussed in industry and policy circles rather than something being installed in houses. There's no new rebate, product, or deadline here — just a reminder that hydrogen's future in home heating is still unproven.
EcoFlow Labor Day power station sale with up to 58% savings, Aventon Aventure 3 e-bike $1,799, Anker SOLIX bundle, more
This is a roundup of Labor Day sales on portable power gear, not a policy or rebate update, so there's not much here that ties directly to home energy upgrades. Still, a few items could interest homeowners looking at backup power options. EcoFlow has launched a Labor Day sale on power stations (battery packs that can run appliances during an outage or off-grid), with discounts up to 58 percent and prices starting at $169, running through the rest of August. Separately, Anker is offering its SOLIX C300X, a 288Wh portable power station bundled with a 60W solar panel, for $300, but that deal is one day only. Jackery also has deals included in the roundup, though specifics aren't given. The rest of the sale covers e-bikes and yard equipment rather than home energy systems: Aventon's Aventure 3 e-bike is down to $1,799 as part of its own Labor Day event, Heybike has an early-bird price on its Titan full-suspension e-bike starting at $1,399, and Segway has ongoing e-scooter and e-bike deals from $280. On the yard-tool side, Greenworks is selling its Pro 80V 10-inch cordless electric cultivator for $290. None of this is tied to any utility rebate or government program — it's retail pricing on consumer gear. If you're shopping for a small backup power station for outages, the EcoFlow and Anker deals are worth a look before the sales end, but they don't affect eligibility for any home energy-efficiency incentives.
Crawl Space/Slab insulation assembly questions
A homeowner building a new house in southeast British Columbia switched from a slab-on-grade foundation to a crawl space after digging revealed conditions the foundation contractor and engineer didn't expect. The site sits near a river with flood risk, so groundwater is a real concern, and the homeowner turned to an online forum for advice on insulating the new foundation. A building science expert weighed in with specific guidance. For under-slab insulation, he recommended R-10, typically achieved with 2 inches of XPS (extruded polystyrene) foam board, noting that going much thicker offers little added benefit since ground temperature swings less the deeper you go. He also said XPS holds up better than EPS (expanded polystyrene) when buried in soil, citing an Alaska Department of Transportation study, though newer XPS formulas have addressed the environmental concerns that once set the two materials apart. On the walls, the home uses 11-inch ICF (insulated concrete form) blocks with a 6-inch foam core, already providing better insulation than many building codes require even in cold climates. The expert suggested skipping additional batt insulation inside the ICF wall and instead attaching rigid polyiso foam directly to the interior surface for a bigger efficiency boost in less space. Local flood-mitigation rules bar a full basement here, since mechanical equipment must sit above a set elevation, which shaped the decision to build a crawl space instead.
Data centers’ hidden water footprint is linked to the grid
Data centers get attention for the water used to cool servers on-site, but a bigger piece of their water footprint is hidden in the power plants that supply their electricity. Nuclear and coal plants use large amounts of water for cooling, while gas plants use less and wind and solar use almost none. A new analysis by the sustainable investment group Ceres estimates that data centers in seven states — Arizona, California, Georgia, Illinois, Ohio, Texas, and Virginia — used about 3.4 trillion gallons of freshwater in 2024 through their electricity use, roughly 12 times what Los Angeles, Phoenix, and Washington, D.C. use combined. That figure could reach 4 to 8 trillion gallons by 2030. About two-thirds of the power plants studied sit in areas already facing water stress, including Arizona, which is in a long-term drought, and Illinois, which relies on nuclear plants in water-stressed parts of the Mississippi-Missouri river basin. Only Meta reports this indirect water use publicly, and its number was more than 20 times higher than the water used directly at its data centers in 2024. Amazon, Google, and Microsoft don't disclose comparable figures, though Amazon says it tracks the data. All four companies have pledged to become "water positive," replenishing more water than they consume, and point out that agriculture and lawn watering use far more water nationally. For homeowners, this doesn't affect your utility bill or rebates directly, but it's a reminder that growing data center electricity demand can strain water supplies in the same regions many people live in, especially in already drought-prone states.
Solar delivers as Europe’s power plants struggle amid heat and drought
This summer's record heat and drought in Europe put a strain on the power plants that keep the lights and air conditioners running. Nuclear, gas, and coal plants had to cut output because rivers used for cooling grew too warm or dried up, and low wind during the heat waves cut wind power too. France lost 18% of its nuclear capacity in mid-July for these reasons, and UK gas plants scaled back as well. Solar panels were the one power source that performed better than usual, producing 17% more electricity during the heat waves, according to the energy think tank Ember. Paired with batteries, which store solar power to use after sunset, this kept air conditioners running into the evening when heat lingered but the sun had gone down. Electricity demand jumped sharply during the heat waves — up 28% in Italy and 14% in France compared with the week before — and prices spiked at times to levels not seen since the 2022–23 energy crisis. None of this changes rebates or programs available to homeowners, but it's a real-world example of solar and battery storage proving useful during extreme heat, when the power grid is under the most strain. As heat waves become more common and more households add cooling systems, industry analysts say growing battery storage will matter for keeping power reliable and prices in check during future hot spells.
Ford has a new $25,000 crossover SUV coming, but will it go electric?
Ford is planning a new crossover SUV priced around $25,000, expected to arrive in 2029. Dealers got a preview of the vehicle at a private meeting, describing it as a boxy, wide SUV similar in look to the first-generation Escape. It would become Ford's cheapest model, priced below the current Maverick, and is expected to eventually replace the Escape. Production is set for Ford's Hermosillo plant in Mexico. Despite the low price, this SUV will not be electric. Instead, Ford plans to offer it as a hybrid (a gas-electric combination) or a standard gas-powered vehicle. That's notable because Ford's other upcoming affordable vehicle, an electric pickup called the Fathom, does use the company's new all-electric platform. Ford executives reportedly told dealers the company remains committed to hybrid powertrains going forward. For homeowners tracking electric vehicle options, this means Ford's cheapest SUV won't be a plug-in choice, at least for now. The Fathom pickup remains Ford's affordable EV entry, with pre-orders opening in early 2027 at a starting price of $28,350 and deliveries later that year. Ford has said its electric vehicle platform could eventually support smaller vehicles, so an affordable electric SUV from Ford isn't ruled out, but nothing is confirmed. If you're weighing an EV purchase tied to home charging or electricity upgrades, this news suggests waiting for more details rather than expecting a budget electric SUV from Ford soon.
Burns & McDonnell partners with Gritt on robotic solar installation aids
Two companies, engineering firm Burns & McDonnell and robotics startup Gritt, have teamed up to test AI-powered robots on large, utility-scale solar farms — the kind of big power-plant installations that supply the electric grid, not rooftop systems. Gritt makes attachments for standard construction equipment that can handle repetitive, physically demanding jobs like lifting and placing solar panels, pouring concrete and laying rebar. Over the past year the two companies have already tested the technology at several solar construction sites. The goal is to make large solar projects safer and more predictable to build, since workers currently lift 80-pound panels repeatedly during installation. Unlike robots built for factory floors, Gritt's systems are designed to work outdoors in varying terrain and weather, and they're meant to work alongside human crews rather than replace them. This is part of a broader trend of automation showing up in solar construction, with other companies also building robotic installation aids for big solar farms. None of this involves home solar installation — it's aimed at the utility-scale projects that feed power into the grid. For a homeowner, the practical effect, if any, would be indirect: faster, cheaper construction of large solar farms could eventually influence electricity supply and costs in your area, but there's no rebate, product or program here that applies directly to your house.
3 Ways Scientists Can Help Hold Major Polluters Accountable Under the Trump Administration
A new study adds to evidence tying specific fossil fuel companies to real-world harm. Researchers found that nearly half of the climate-driven changes to snowpack, streamflow, and irrigation water in the western US between 2014 and 2024 can be traced to emissions from 122 of the largest fossil fuel producers and cement makers, including ExxonMobil, Chevron, BP, and Shell. This comes as the West faces mounting strain: an extreme heatwave this past March melted snowpack early across the region, three of five major river basins recorded their lowest snowpack ever measured on April 1, and Lake Mead, which supplies water to more than 25 million people, hit a new record low. This kind of research, called source attribution science, is being used to support lawsuits and legislation aimed at holding major polluters accountable, alongside historical evidence that fossil fuel companies knew about climate risks from their own internal research decades ago. At the same time, scientists and their findings have faced growing political pressure, including efforts to discredit climate research and limit what information reaches courts. For homeowners, this isn't a program or rebate update, but it does explain part of the backdrop behind worsening drought and water pressures in western states. Separately, fossil fuel companies are pushing state and federal legislation, including a bill from Rep. Harriet Hageman and Sen. Ted Cruz, that would grant them immunity from these kinds of climate lawsuits. Utah, Tennessee, and Oklahoma have already passed similar state-level liability protections.
Nature takes its place in SBTi’s net zero standard
This is a corporate climate policy story, not something that touches your house directly. It's about a new standard from the Science Based Targets initiative, a group that sets rules for how companies plan to reach "net zero" (cutting climate pollution to as close to none as possible, then offsetting what's left). The update spells out how big companies can count investments in forests, wetlands, and other natural carbon sinks toward their climate goals, alongside things like planting or restoring land and paying for engineered carbon removal. The rules say companies must keep cutting their own emissions first, but starting now they can also take voluntary responsibility for emissions they haven't eliminated yet, by supporting verified projects that protect or restore nature. That responsibility becomes required in 2035, when companies must cover at least 1 percent of remaining emissions with removals, rising over time toward 100 percent by their net-zero date, and no later than 2050. Some of these removals must come from methods that store carbon for a very long time, though the standard leaves open exactly how nature-based projects fit into that long-term category, with more guidance expected before 2035. None of this changes home energy programs, rebates, or upgrade costs. It's a signal about how large corporations plan to account for and fund climate action in coming decades, including possible growth in nature restoration projects.
Homes In London Are Cracking As The Clay They Are Built On Shrinks
Homes across much of London sit on clay soil, which shrinks when it dries out and swells when wet. After five heatwaves this summer, that shrinking is pulling foundations apart, causing what's called subsidence — the slow sinking or settling of the ground under a building. Residents describe cracked walls, sticking doors, and shifted kitchens. Older Victorian and Edwardian houses, built with shallow foundations directly on the clay, are most at risk. Modern buildings with deeper foundations are largely spared. The cost is adding up fast. UK insurance claims for subsidence hit a record in the second quarter of this year, averaging £20,000 (about $27,200) per household, up 15 percent from a year earlier. Payouts have jumped roughly 90 percent over four years, reaching £297 million. Fixing subsidence damage, through a process called underpinning that reinforces a building's foundation, can cost £20,000 to more than £100,000, and the damage itself can cut a home's value by up to 25 percent. Insurers, wary of unpredictable payouts, tend to respond to rising claims by excluding coverage or raising premiums. The risk isn't confined to today's cracks. UK government researchers estimate 1.8 million properties, about 5 percent of the country's buildings, are likely to face this kind of shrink-and-swell subsidence by 2070, a figure that could rise to 4.2 million under more severe warming. The areas most exposed are dense parts of London, Kent, and southeast England.
Sierra Club Condemns Trump-Appointed TVA Approval of Massive Illinois Coal Mining Expansion
The Tennessee Valley Authority's board voted to sell its federally owned mineral rights to the Sugar Camp mine in Illinois, a decision that clears the way for one of the nation's largest coal mines to keep operating. The Sierra Club says the move could allow up to 30 more years of underground mining at the site using a method called longwall mining, which extracts coal in long strips and can cause the ground above to sink. The mine's operator, Foresight, has a troubled record. Four of its managers were recently indicted on federal charges tied to concealing an underground fire that put miners at risk, and Illinois' attorney general is suing over illegal discharges of PFAS, chemicals used to fight that fire, into local waterways. Environmental groups had sued in December to try to block the TVA from expanding coal mining in the state, citing the operator's history of safety violations and miner deaths, but the board proceeded with the sale anyway. This is a policy and industry story rather than something requiring homeowner action. It does not change any rebate program, tax credit, or upgrade option available to you. It does reflect a broader push by the current administration to support coal production, including rolling back some environmental and worker-safety rules, which is worth knowing if you're tracking the direction of national energy policy. If you're in Illinois or near the Tennessee Valley Authority's service area, this is the kind of decision that shapes the region's electricity mix over the long run, even though it has no immediate effect on your home's utility bill or upgrade choices.
When Do You Trade In Your EV For A New One?
This is a personal story, not policy news, but it touches on something homeowners with electric vehicles (EVs) may wonder about: how long an EV actually lasts before it makes sense to trade it in. Several longtime EV owners share their experiences. One couple's Tesla Model 3 has run about 112,000 miles over seven years and lost roughly 10 percent of its battery range, which they call minor and manageable. A rideshare driver they know plans to keep driving his Model 3 until it hits 700,000 kilometers. The consensus is that EV batteries hold up far better than early adopters feared, and that EVs generally need less mechanical repair than gas cars, since there is no timing belt, gearbox, or water pump to wear out. The reasons people actually traded in their EVs had little to do with the battery. One owner upgraded mainly because getting in and out of a sedan had become harder with age, and a taller model was easier. Another cited wanting more cargo space, higher ground clearance, and easier rear-seat access for older passengers. A third owner simply likes trading every couple of years to avoid steep depreciation and wanted newer comfort features. For a homeowner with an EV in the garage, the takeaway is reassurance rather than a warning: battery wear at high mileage is usually modest, and most trade-in decisions here were about comfort, convenience, or preference rather than the car breaking down.
Future EVs could get more range from this tiny TI sensor
Texas Instruments has built a new sensor aimed at making electric vehicles more efficient. It's designed to sit inside the "traction inverter," the part of an EV that controls how power flows from the battery to the motor. The sensor measures electric current very precisely, which lets the car deliver power to the motor more smoothly. Current sensors force a tradeoff: ones with a magnetic core are accurate but bulky, while smaller, coreless sensors can lose accuracy when they shift slightly due to vibration while driving. TI's new sensor, called the TMCS2100-Q1, measures the magnetic field in two directions at once instead of one, which lets it correct for that vibration. TI says this makes it about 20 times more accurate than existing coreless sensors, even when it shifts position by less than half a millimeter. For someone driving an EV, the potential payoff is smoother acceleration, a quieter motor, and better efficiency, which could mean more range from the same battery. Because the sensor is small, automakers could also use it to build lighter, more compact inverters. This is one component among many, though, so it won't translate into a guaranteed number of extra miles, and how much difference it makes will depend on how each automaker designs the rest of the vehicle. It's an early-stage development in components that go into future EVs, not a feature you'd see in a car on the lot today.
The tangible intangibles of sustainability events
This piece is about the sustainability conference and events industry, not home energy upgrades, so there's nothing here that affects a homeowner's plans, budget, or rebate decisions. The discussion centers on why professionals keep attending sustainability conferences despite the costs in money, time, and travel. It points to a report finding that attendees value peer connections and informal networking more than scheduled talks and panels. It also notes that the conference calendar has shifted, with events once spread across many separate gatherings now concentrated into shorter periods like COP summits and Climate Weeks, while also spreading to more countries, including growth of programming in India, Asia, Latin America, and parts of Africa. This year's UN COP31 summit is scheduled for Antalya, Turkey, in November. None of this touches on specific home energy technologies, rebate programs, deadlines, or dollar amounts a homeowner could use. It is industry commentary aimed at people who plan or attend professional sustainability events, discussing the value of in-person networking versus formal programming. There is no new policy, incentive, or technology announcement here that would change what a homeowner might do about insulation, heat pumps, air sealing, or similar upgrades to their own house.
Tesla to inaugurate new Semi factory in Nevada next month
Tesla plans a grand opening next month for its new Semi truck factory in Sparks, Nevada, though the plant has already been building trucks for months. The company says the September 24 event marks the official inauguration, even though the first truck rolled off the high-volume line back in April. The factory sits next to Tesla's existing Gigafactory Nevada and is designed to eventually build up to 50,000 electric semi trucks a year, though analysts expect Tesla to deliver far fewer than that in 2026 as production ramps up slowly. This news mostly concerns commercial trucking rather than home energy use, so it won't directly affect homeowners planning upgrades. But the trucks themselves are notable: Tesla is building two versions, one rated for 325 miles of range and a longer-range model rated for 500 miles, both using a powerful electric motor setup. They can also fast-charge using Tesla's charging network, restoring about 70% of range in roughly 30 minutes, similar in spirit to home EV charging but on a much larger scale. For homeowners, the practical takeaway is limited — this is about industrial-scale electric trucks, not home electrification, solar, or rebate programs. It's a sign that heavy-duty electric vehicles are edging closer to real-world availability, which over time could affect things like delivery trucks and local freight, but there's nothing here that changes what's available for home energy upgrades right now.
Making This Fossil Fuel Crisis Europe’s Last One
More than 100 organizations and businesses have sent a letter to European Commission President Ursula von der Leyen, asking her to commission an independent, science-based plan to end Europe's reliance on fossil fuels for good. The letter argues that this summer's fuel price spike has cost European households and businesses more than €50 billion in extra energy costs, on top of a deadly wave of heat, wildfires, and drought that the letter says killed at least 14,000 people in Europe during a June heatwave alone. The groups want the requested report to lay out a full accounting of what fossil fuel dependence costs households, industry, and governments each year, then chart the fastest realistic path off fossil fuels using renewables, energy efficiency upgrades, better grids, and recycling-based industry, rather than unproven technologies. They also want the plan to redirect government subsidies away from fossil fuels, protect lower-income households and workers during the shift, and invest more in natural approaches like forests, wetlands, and green spaces that absorb carbon and cool cities cheaply. This is a European policy push, not a program homeowners can apply to. There's no funding, rebate, or deadline here for individual households. But it signals that European leaders are under pressure to move faster on the kind of home energy efficiency and clean-power investments that, over time, tend to translate into rebate programs and incentives at the national level. Homeowners in EU countries may see more movement on this front depending on how their own government responds.
Dubai VDX becomes world’s first purpose-built eVTOL vertiport
This is aviation news, not a home energy story, but here is what happened: Dubai has certified what developers call the world's first purpose-built vertiport for eVTOLs — small, battery-powered aircraft that take off and land straight up, without a runway. The facility, called VDX, was built by Skyports Infrastructure and just received certification from the UAE's General Civil Aviation Authority, clearing the way for commercial air taxi flights to begin. The site has two landing pads and fast DC charging so the electric aircraft can recharge quickly between flights. At about 33,500 square feet, it's designed to handle up to 170,000 passengers a year and will serve as the main hub in Dubai's planned air taxi network, which includes three more vertiports now under development. The project is a partnership between Skyports and Dubai's Roads and Transport Authority. None of this affects home energy upgrades or rebates. It's a look at how electric aviation infrastructure is developing in Dubai, aimed at short urban trips by air taxi rather than anything homeowners would use or benefit from directly.
Mercedes CEO on his fake-V8 electric AMG: ‘like a born-again Christian’
This is car industry news, not directly about home energy upgrades, but it touches on EVs, which matter to homeowners thinking about charging at home. Mercedes CEO Ola Källenius said driving the electric AMG CLA 45 made him feel "like a born-again Christian," praising its simulated V8 engine sound, including fake pops, bangs, and virtual gearshift feedback. He argued that the things enthusiasts love about gas engines haven't disappeared with electric cars, just changed form, and said Mercedes plans to grow its performance lineup by building AMG models on dedicated platforms. The interview also touched on Mercedes' broader software push. Its new C-Class Electric runs an AI assistant built into the car's operating system, and that same software underpins gas-powered Mercedes models too. The company is in the middle of launching 40 new models by the end of 2027, using new electric platforms that already produced the CLA, with nearly 500 miles of range, along with new C-Class and GLC versions. Källenius also admitted that mainstream buyers aren't fully sold on electric cars yet, even as the industry has "turned a corner." Mercedes says it's sticking with its long-term goal of going all-electric while still investing in advanced gas engines in the meantime. None of this changes rebates or programs for home chargers or solar, but it's a sign that automakers are betting harder on electric performance cars while keeping gas options around longer than once planned.
Tesla Cybercab Readies for Launch
This news is about self-driving robotaxis, not home energy upgrades, so it doesn't affect your house or any rebate program. But here's what's happening: Tesla plans to launch its Cybercab, a self-driving vehicle built without a steering wheel or pedals, on September 3 in Austin, Texas. Invitations for the launch event have gone out to select fans, investors, and influencers. For the Cybercab to work as designed, Tesla's self-driving software has to be fully ready to operate the cars with no human backup at the wheel. Tesla currently runs only a small robotaxi fleet in a few cities, and had earlier said it wanted robotaxis covering more than half the U.S. population by the end of 2025, a goal it did not meet. Now that Tesla has started actually producing Cybercabs, the question is whether the September 3 event will mean a real, large-scale rollout of thousands of these driverless vehicles, or just a small, high-publicity showing with limited numbers on the road. There's no rebate, incentive, or home-improvement angle here. If you're weighing energy upgrades for your house, this story doesn't change your options or timelines. It's simply a look at whether Tesla can deliver on its driverless-taxi ambitions.
Tesla Gets Robotaxi Permit in Nevada … for 10 Vehicles
This one is about robotaxis, not home energy upgrades, but here's what happened. Tesla asked Nevada regulators for permission to run 5,000 self-driving robotaxis in Clark County, home to Las Vegas, within a year. The state said yes to a much smaller test: 10 vehicles, limited to the Las Vegas Strip corridor. The approval comes with several restrictions. The robotaxis can't drive on roads with speed limits above 45 mph, and they can't pick up riders within half a mile of Harry Reid International Airport, even though Tesla wanted that access since airport trips are a big share of taxi business. The cars must be marked as "Robotaxis," and riders have to be told clearly that no human is driving. Despite that, Nevada isn't letting Tesla run these without a safety net — human monitors will still ride along. For context, another company, Zoox, already runs about 100 robotaxis on the Strip and has given hundreds of thousands of rides, but it built up to that scale gradually rather than launching all at once. Tesla appears to be starting down a similar slow-approval path. This has no bearing on home energy upgrades or rebates. It's simply a sign of how cautiously states are approving driverless vehicle programs, with small pilot fleets and tight geographic limits before any larger rollout.
Lynk & Co Partnership Comes to Life as CEV Trendyol EuroVolley 2026 Women Opens in Gothenburg
This is car company sponsorship news, not a home energy upgrade story. Automaker Lynk & Co is serving as the official car partner for the CEV Trendyol EuroVolley 2026 Women's tournament in Gothenburg, Sweden, providing a fleet of branded vehicles to transport teams and officials, plus a display area at the venue where fans can see the company's cars. The vehicles on show do have some relevance to home energy plans, mainly as a reference point on electric and hybrid vehicle technology. The Lynk & Co 08 is a plug-in hybrid SUV offering up to 200 km of electric range and recently drove 293 km on electric power alone to set a record. The Lynk & Co 02 is a fully electric model with up to 445 km of range, now updated for the 2027 model year with a new black exterior color, interior finish changes, and software features like faster start-up and personalized driver settings. For a homeowner, this doesn't change anything about rebates, weatherization programs, or heat pump incentives. If you're weighing an electric vehicle purchase alongside home upgrades like a Level 2 charger or solar panels, it's worth noting as one more data point on how far plug-in hybrid and electric range keeps climbing, but this piece is really about a sports sponsorship in Sweden, not a policy or program change that affects your house.
E-quipment highlight: 4,400 hp Wabtec FLXDrive electric locomotive
This is a story about mining trains, not home upgrades, but here's what happened. BHP, a mining company in Australia, has been running two battery-electric locomotives built by Wabtec at its Jimblebar iron ore mine for almost a year. Each locomotive has a 7 megawatt-hour battery pack (for scale, that's roughly 100 times the size of a typical home battery) and 4,400 horsepower, enough to haul up to 35,000 tonnes of ore. Instead of a diesel engine generating electricity like most freight trains, these run purely on battery power. The interesting part is the braking. The locomotives use regenerative braking, which captures energy while going downhill loaded with ore and feeds it back into the battery, similar to how an electric car recovers energy when you take your foot off the gas. On the right terrain, this braking can generate enough power to send the empty train back uphill for another load, meaning the battery might only need charging once, if ever, for a given route. BHP announced plans to add two more Wabtec locomotives, plus two from a different manufacturer, Progress Rail, arriving in 2027, so it can compare battery-electric locomotive technology from two companies side by side at the same site. None of this involves home equipment or rebates. It's a look at how battery and regenerative-braking technology, similar in principle to what shows up in electric cars and some home battery systems, is scaling up to heavy industrial use.
Suzuki Unveils it BEV Kei Car for Release This Autumn
Suzuki has unveiled the e SKY, its first fully electric "kei car" — Japan's category of small, low-power vehicles built for city and neighborhood driving. The car is set to launch in Japan this autumn, though Suzuki hasn't released pricing yet. It's built for short daily trips like commuting, school runs, and errands rather than long highway drives. The e SKY weighs about 1,030 kilograms and uses a 26-kilowatt-hour battery, giving it a reference range of 310 kilometers (not yet officially certified). It can fast-charge to 80% in about 25 minutes, or take roughly 4.5 to 8 hours on a home-style charger depending on the outlet used. It also has a heat-pump system, a more efficient way of heating and cooling the cabin that saves battery power, and can even run small appliances through a built-in outlet. Suzuki's approach here is notable: instead of building a bigger battery, engineers made the car lighter and more efficient to stretch range from a smaller pack. This isn't a vehicle expected to arrive in the U.S. market, since kei cars are a Japan-specific category with strict size and power limits. But it's a sign of where small, efficient EVs are headed — smaller batteries, lower cost, and less reliance on scarce battery materials, aimed at people whose daily driving is mostly local rather than long-distance. If you're weighing home EV charging as part of your own household's energy upgrades, it's worth watching whether similar efficiency-first EV designs eventually make their way to your own market.
Tesla raises Cybertruck prices by $5,000 despite abysmal demand
Tesla quietly raised Cybertruck prices by $5,000, with no changes to the truck itself. The Dual Motor all-wheel drive version now starts at $74,990, up from $69,990, and the Premium AWD went from $79,990 to $84,990. The top Cyberbeast trim stayed at $99,990. This isn't really a story about home energy upgrades, but it's worth knowing if you've been eyeing a Cybertruck as part of an electric vehicle and home solar setup. The price hike comes despite weak demand. Tesla built its Cybertruck factory to make up to 250,000 trucks a year but is currently selling fewer than 20,000, and has thousands of unsold trucks sitting in inventory. Pricing on the Dual Motor version has swung wildly over the past year, from a brief $59,990 offer down low to $74,990 now — a $15,000 range on essentially the same truck. If you're already planning to buy an EV, worth remembering that pairing it with home solar can cut charging costs close to zero, since electricity rates rose nearly 10% last year and are expected to keep climbing. Some solar options let you start with no upfront cost through leases or power purchase agreements, which is worth looking into regardless of which EV ends up in your driveway.
BMW i3 Touring captured on video for the first time [Video]
This is car news, not a home energy story, but here's the gist: BMW's electric i3 sedan is already on sale in Europe, and a wagon version, called the i3 Touring, has now been spotted on video for the first time, still wrapped in camouflage. It has a longer rear end and a sloped roofline, similar in shape to the Kia EV4 hatchback. The i3 sedan runs on BMW's new "Neue Klasse" electric platform with a 108.7 kWh battery, giving it a European range rating of up to 566 miles, or about 440 miles under the US rating system. It can fast-charge at up to 400 kW and regain roughly 250 miles of range in about 10 minutes. The Touring version is expected to have similar looks up front but likely less range than the sedan, plus a higher price, since BMW's wagon versions typically cost more than their sedan counterparts. None of this affects home electricity use or rebates directly, but it's worth knowing if you're weighing an electric vehicle purchase alongside home upgrades like a heat pump or added insulation, since EV charging can add meaningfully to household electricity demand. BMW has started building the i3 in Munich, with US deliveries of the 2027 model expected this fall. More details on the Touring wagon are expected soon.