Energy efficiency news.
Rebate updates, policy changes, and technology developments — aggregated from 50+ sources, AI-enriched, and scored for relevance.
Kia is killing off its flagship sedan as it shifts to more efficient, lower-cost EVs
Kia is discontinuing its K9 flagship sedan (sold in the US as the K900) by the end of the year, ending a 14-year run with no replacement planned. Sales had fallen sharply, from over 6,500 units in 2022 to under 1,600 last year, as buyers moved toward rivals like the Genesis G80 and G90 and the new Hyundai Grandeur. Kia had already stopped selling the K900 in the US back in 2021. The bigger story is what Kia is doing instead: putting its money into smaller, more affordable electric vehicles. The company plans to have 14 EVs on sale by 2030, including the EV2, EV3, EV4, and EV5, and is also expanding an electric van lineup (the PV5 is out now, with the PV7 coming next year and the PV9 in 2029). Kia is also working on "software-defined vehicles," starting with a compact electric hatchback expected in Korea and Europe in 2027 that will offer highway self-driving features, with city driving capability planned by 2029. For homeowners, none of this changes anything directly, but it's a sign of where mainstream automakers are putting their resources: cheaper, higher-volume EVs rather than large gas-powered luxury cars. Kia has hinted at a future electric flagship sedan, possibly called the EV8, but nothing is confirmed yet. If you're weighing an EV purchase alongside home upgrades like a charger or solar, Kia's shrinking lineup of affordable electric models is worth watching.
Hyundai’s electric SUVs are winning over buyers, and it’s easy to see why
Hyundai's electric SUVs are selling well, which matters if you're weighing an EV purchase alongside home energy upgrades like a heat pump or EV charger install. The IONIQ 5 starts at $35,000 for the base model with 245 miles of range, or $37,500 for a version with 318 miles of range. Hyundai cut prices on some trims by up to $9,800 after the federal EV tax credit expired at the end of September, aiming to keep the car affordable without that credit. Both the IONIQ 5 and the larger three-row IONIQ 9 are built at Hyundai's US plant near Savannah, Georgia, which helps the company avoid import tariffs and keep prices down. The IONIQ 9, a three-row SUV, starts at $60,555 with 335 miles of range and more interior space than some competing three-row SUVs. Right now Hyundai is offering lease deals as low as $269 a month for the IONIQ 5 and $369 a month for the IONIQ 9, plus 0% financing, up to $3,000 off, and 90 days with no payments through a summer promotion. If you're thinking about pairing an EV with a home charger, these lower purchase and lease prices could make an electric SUV more affordable to add to your household. Fast charging on the IONIQ 5 can add about 178 miles of range in 15 minutes on a public DC fast charger, though most home charging happens more slowly overnight. Worth checking whether any state or utility incentives apply to your own home charging setup.
GM halts shipments and recalls nearly 15,000 Cadillac electric SUVs
GM has recalled nearly 15,000 Cadillac Vistiq electric SUVs because the power third-row seats can malfunction and trap a passenger, especially a child. The recall covers 13,629 vehicles from the 2026 model year and 911 from 2027, and GM estimates all of them have the defect. The company started looking into the problem in March after Hyundai recalled its 2026 Palisade SUV over a similar seat issue, which was linked to a two-year-old's death in Ohio. GM says it knows of six other incidents tied to the Vistiq's seats, but no injuries so far. GM stopped shipping the 2027 Vistiq on June 8, 2026. Since the 2026 models were already built, those vehicles will need the fix once they reach owners. At the dealer, the folding third-row seat feature will be disabled and replaced at no cost until new parts are ready, then reinstalled and updated for free. If you own a Cadillac Vistiq, notification letters are expected to go out by mail on August 3, 2026. You don't need to wait for that letter to act — you can contact Cadillac customer service at 1-800-333-4223, or reach the National Highway Traffic Safety Administration hotline at 1-888-327-4236, or check NHTSA.gov for details. The recall number is N262555780, and the NHTSA campaign number is 26V394.
Funding the fight against corporate polluters
A new nonprofit called WHEN Justice is stepping in to help pay for the expensive scientific work behind environmental lawsuits. The idea grew out of a case at Lake Tahoe, where over 100,000 pounds of lead in old, abandoned telecommunications cables owned by AT&T had been leaching into the lake for decades. A local group sued in 2021, but the case stalled for lack of money for testing. When WHEN's founder, Roland Peralta, provided $100,000 to fund scuba sampling and lead "fingerprint" testing, the evidence linked the contamination directly to the cables. AT&T settled within nine weeks and removed the cables soon after. That success led Peralta to launch WHEN Justice as a crowdfunding platform, officially starting in April 2026. The group raises money to cover the costly scientific and legal work — like sampling and expert analysis — that smaller environmental groups often can't afford when facing off against large corporations. It's currently helping fund a case over a closed hazardous waste site near San Pablo Bay in California, where testing aims to show pollution moving from an old landfill into the bay. This isn't a program tied to home energy upgrades or rebates, but it may interest homeowners who care about environmental accountability near where they live. The organization plans to build a public platform where individuals can contribute small amounts toward specific pollution cases, betting that many small donations can help level the playing field against well-funded polluters.
Amazon slashes $410+ off Worx 1/4-acre robot mower, 50% drop on Anker SOLIX S2000 power station, Autel level 2 EV charger $909, more
A few home-electrification deals worth a look if the timing suits you. Amazon has the Anker SOLIX S2000 portable power station, a battery you can use for home backup, at $599.99, down from its usual $1,199. It stores 2,010 watt-hours and can run a fridge for up to 35 hours on a charge, with five AC outlets plus USB ports for other devices. If you're tired of mowing, the Worx Landroid Vision robot mower is $787.31, over $410 off its regular $1,199 price. It handles yards up to a quarter acre, maps your lawn using cameras rather than buried wires or antennas, and runs from a phone app. For EV owners, Autel's MaxiCharger AC Pro, a level 2 home charging station, is down to $908.98 from $1,299. It delivers up to 80 amps of power, which Autel says adds about 70 miles of range per hour of charging. Reaching that top speed requires hardwiring into a 100-amp circuit, a job Autel says a professional can do in about 10 minutes. The charger also has an app that tracks your energy use to suggest cheaper times to charge, and includes some anti-theft features like tamper-resistant screws and remote locking. These are all limited-time retail discounts rather than rebates or utility programs, so prices and availability could change. If any of these upgrades fit into plans you already have for your house, it may be worth checking current pricing before it moves again.
Lawsuit claims Boeing-backed Wisk rushed eVTOL software testing
A former Wisk Aero engineer is suing the Boeing-backed air taxi company, claiming she was fired after reporting that its flight software hadn't gone through required safety testing. Briahna O'Neill, who oversaw software for the aircraft's flight control system, says the code had "known defects" and had skipped basic checks required under DO-178C, the FAA's certification standard for aviation software. She claims company leaders pushed to cut testing further to hit a deadline for the first flight of Wisk's newest self-flying aircraft, and that she was let go 12 days after filing a formal safety report, with her manager citing "program delays" as the reason. This is a lawsuit over an air taxi that doesn't exist in most people's neighborhoods yet, so it has no direct bearing on home energy upgrades or rebates. Wisk's aircraft is an electric vertical-takeoff aircraft meant to fly autonomously, and the case centers on whether its operating software was properly vetted before a planned test flight, which ended up happening in December 2025 in Hollister, California. The lawsuit is set for a court hearing in Santa Clara County in December 2026. For homeowners, the story is worth knowing only as a data point on how a major aerospace-backed electric aviation project is unfolding, not as something tied to home electrification, heat pumps, or rebate programs. It's a reminder that "electric" technology spans far beyond the house, from cars to now flying taxis, but this particular dispute doesn't affect any equipment or incentives available to homeowners.
Tesla driver caught asleep at 100 km/h — how monitoring failed
This isn't about home energy upgrades, so it falls outside what Retrofit Relay covers. But here's the plain-language rundown for reference. A Tesla driver was filmed asleep at around 100 km/h on Highway 1 in British Columbia, with two children in the car, after witnesses recorded the car and called police. The incident raises questions about why Tesla's driver monitoring didn't catch it. The driver was wearing large sunglasses, which blocks the cabin camera above the rearview mirror from reading eye position and alertness. Tesla's own manual says this vision-based monitoring won't activate if the camera can't see the driver's eyes, including when sunglasses or a hat block them. When the camera can't confirm attention, the car falls back on a weaker check: whether some force is being applied to the steering wheel. That doesn't confirm the driver is awake or watching the road, just that something is pressing on the wheel. Tesla's separate drowsiness warning has the same weakness, since it also depends on reading the eyes through the camera. Tesla's "Full Self-Driving" feature is legally a Level 2 system, meaning the driver is always responsible, and B.C. law bars use of more automated (Level 3-5) systems on public roads. Tesla is still fighting lawsuits over claims it misled customers about its self-driving capabilities.
Tesla Cybercab: mass-producing a car it can’t sell or drive itself
Tesla is ramping up production of the Cybercab, a two-seat vehicle with no steering wheel or pedals, at its Giga Texas plant. More than 100 have already been spotted in the factory's lots. But the car is built only to run as a robotaxi, and Tesla still hasn't gotten its self-driving software good enough to operate without a person ready to take over. That leaves the Cybercab as a product with no way to reach the public: it can't be sold to individual buyers, since no one could legally drive it, and it can't yet run driverless at any real scale either. Tesla's robotaxi service in Austin remains small, with roughly 50 vehicles and an even smaller number driving without a human safety monitor. The company has also opened small service areas in Dallas, Houston, and now a slice of Miami, but expansion has been limited by safety validation, not by a shortage of cars. Tesla says a rewritten version of its self-driving software, called FSD v15, is needed before the service can grow, and that isn't expected until late 2026 or early 2027. Tesla's own executives have said meaningful robotaxi revenue likely won't arrive until 2027. For homeowners, this doesn't translate into any near-term purchase option or energy decision — the Cybercab isn't headed to driveways anytime soon. It's a manufacturing story about Tesla building inventory for a service that still can't operate at scale, not a signal that a steering-wheel-free car will be available to buy.
BYD’s flagship electric sedan receives 65,000 locked-in orders
This is a car story, not a home energy upgrade story, so it has little direct bearing on weatherization, heat pumps, or home rebate programs. Still, here's what happened: BYD, the Chinese automaker known for cheap electric vehicles, launched a new flagship electric sedan called the Seal 08 in China. In the first 30 hours after it went on sale, buyers placed about 65,000 locked-in orders, on top of 40,000 earlier reservations made since mid-June. The Seal 08 starts at about $29,000 in China and comes in six versions, split between fully electric and plug-in hybrid. The electric version can travel up to 562 miles on a charge (using China's CLTC test), and BYD's fast-charging system can add about 248 miles of range in just 5 minutes. Most buyers chose the all-wheel-drive electric model. The car is roughly the size of a Tesla Model S and includes features like a large touchscreen, an augmented-reality display, and driver-assist technology. For a homeowner, this is mainly a sign of how fast China's EV market is moving, with fast charging and long range becoming standard even in mid-priced cars. It doesn't affect home electricity rebates, EV charger incentives, or weatherization programs, since the Seal 08 isn't sold in the U.S. If you're curious about home EV charging setups, that depends on what's available where you live, not on this particular car.
Tesla app code reveals cabin camera will verify driver before FSD
This isn't really an energy-efficiency story, but here's what it's about: code found inside Tesla's iOS app suggests a new feature that would use the car's cabin-facing camera to check who is driving before letting "Full Self-Driving" (FSD) turn on. If the camera can't match the driver to an authorized profile, the system would block FSD and show an error message on the phone app. This is different from what Tesla's cabin camera already does. Since 2021 it has watched drivers for attention and drowsiness, tracking eye and head position to make sure someone is paying attention to the road. The new code points to something else: an identity check that decides whether a specific person is allowed to activate FSD at all, not just whether they're paying attention. This would likely tie into FSD's subscription model, making sure the feature only works for the account holder, and could also matter for rental cars, shared vehicles, or Tesla's robotaxi service, where matching the driver to the person who booked the ride matters. None of this is confirmed yet. It only exists as strings of code in an app update, and a real feature would also need a matching update to the car's software. Tesla's camera is a basic sensor, not the kind of infrared system used for facial recognition on phones, so it would likely work more as a simple permission check than a precise ID lock, and could run into the same issues that already affect attention monitoring, such as poor lighting, sunglasses, or hats.
Here are the best electric bikes you can buy at every price level in July 2026
This roundup covers electric bikes at every price point, but it's not really about home energy upgrades. That said, e-bikes can factor into a household's overall energy picture if you're weighing a car trip against a bike ride, and some homeowners look at e-bike costs alongside other electrification projects like heat pumps or EV chargers when budgeting for the year. Under $1,000, the Lectric XP LITE 2.0 ($799) and XP4 ($999) stand out for value, along with the Ride1Up Portola ($1,095). Between $1,000 and $2,000, options include cargo bikes like the Lectric XPedition 2.0 ($1,399), commuter models like the Aventon Soltera.2 ($1,199) and Ride1Up Roadster V3 ($1,295), and adventure-style bikes like the Lectric XPeak2 and Ride1Up Vorsa (both around $1,500). In the $2,000 to $3,500 range, buyers get mid-drive motors and higher-end components, such as the Ride1Up Prodigy V2 ($2,395) and Priority Current Plus ($3,299). Above $3,500, bikes lean toward cargo hauling and high performance, including the Tern HSD ($4,299) and Ariel Rider Grizzly ($3,299). At the top end, past $5,000, you'll find premium folding bikes like the GoCycle G4i+ ($6,999) and the Tern GSD ($5,399), a model some households use in place of a second car. None of this involves rebates, tax credits, or home energy programs — it's simply a buyer's guide to e-bike models and prices as of July 2026.
Jasion Hunter Pro review: A folding fat tire full-suspension e-bike for cheap
This is a product review, not an energy-efficiency or rebate story, so it does not connect to home upgrades or utility costs in the way Retrofit Relay usually covers. Still, here is what it says. The Jasion Hunter Pro is a $999 electric bike with fat tires, a folding frame, and full suspension, features that used to be rare at this price. It has a 1,000-watt rear motor (advertised at 1,800 watts peak), a 720 watt-hour battery, hydraulic disc brakes, and a claimed top pedal-assist speed of 28 mph. Jasion says it can go up to 80 miles on a charge, though that number reflects ideal conditions rather than typical use with heavy throttle. The reviewer found the bike solid but unremarkable: brakes and power delivery are better than expected for the price, the suspension smooths out rough pavement and light trails without being plush, and the bike rides well both as a commuter (it comes with a rack, fenders, lights, and turn signals) and for casual off-pavement rides. Drawbacks include a basic 7-speed drivetrain, a cadence sensor rather than the smoother torque sensors found on pricier bikes, and a folded weight of 82 pounds that makes it awkward to carry despite folding down for storage. The overall verdict is that this is a good value for someone who wants a full-suspension folding fat-tire e-bike around $1,000, with realistic expectations rather than premium performance.
BMW’s iX4 EV captured with a new look as its debut nears [Images]
BMW is adding a new electric SUV, the iX4, to its lineup as a 2027 model. It will replace the current gas-powered X4 and take on a sleeker, coupe-like shape compared to the boxier iX3 SUV that BMW already sells. The iX4 was recently spotted testing at Germany's Nürburgring track, giving an early look at its styling, including BMW's redesigned grille, ahead of an expected debut by the end of this year or in early 2027. The iX4 will share its underlying technology with the iX3, which is already on sale. That means buyers can expect similar battery and charging capability: the iX3's largest battery option offers an EPA-estimated range of up to 434 miles, and the car can charge from 10 to 80 percent in about 21 minutes using a fast charger. BMW hasn't confirmed exact specs for the iX4, but says it will offer two all-wheel-drive versions, and industry expectations point to a range of at least 400 miles, possibly over 500 miles under European testing standards. Pricing for the iX4 hasn't been announced, but BMW indicates it will cost somewhat more than the iX3, which starts at $61,500 in the US. For homeowners thinking about EV charging at home, this is a preview of another long-range option coming to the market, though nothing about pricing, incentives, or availability is finalized yet. More details are expected closer to launch.
Hurricanes, heat domes, and holding up the grid with home batteries [update]
More utilities are paying homeowners to let their solar batteries help the grid during hurricanes, heat waves, and other extreme weather. These setups, called virtual power plants (VPPs), link hundreds or thousands of home batteries so utilities can draw on stored power instead of building costly new grid infrastructure or firing up fossil-fuel "peaker" plants during high demand. The idea has grown fast: the share of solar customers adding a battery jumped from 6% in 2020 to 25% in 2024, driven largely by Tesla's Powerwall. For homeowners, joining one of these programs can mean real money. Tesla's California VPP, run with utilities PG&E and Southern California Edison, has paid Powerwall owners $2 per kilowatt-hour contributed during grid emergencies, with typical payouts of $10 to $60 per event — Tesla paid out $9.9 million to Powerwall owners in 2024 alone. Similar programs have since spread: California is rolling out a $6,000 rebate for new home batteries, Vermont has made it easier to add battery backup, and Tesla launched a program in Texas letting Cybertruck owners earn money from their vehicle's battery. If you already have, or are considering, a home battery or solar-plus-storage system, it's worth checking whether your utility or state offers a similar program, since availability and payouts vary by location. The article notes that federal incentives supporting home solar and batteries may not last much longer, so current programs could change.
The Future of the Trades Starts With Today’s Decisions
This piece is an industry opinion column about the shortage of skilled HVAC (heating, ventilation, and air conditioning) technicians and how trade businesses can recruit more workers. It is not directly about homeowner upgrades or rebates, but it does touch on something that affects how easy it is to get work done on a house. The author, who leads a network of HVAC, plumbing, and electrical companies, argues that the trades need to do a better job attracting people, not just young technicians but also career changers in their 30s and 40s who bring business or people skills. He also notes the industry needs more than technicians alone, including roles like data analysts and accountants, as these businesses grow. He encourages trade business owners to build their own training and apprentice programs rather than waiting for applicants, warning that demand for services will keep rising and companies without a plan to grow their own workforce risk falling behind on staffing. For a homeowner, this is background context rather than something requiring action. It helps explain why finding available, qualified contractors for heat pump installs, insulation work, or other efficiency upgrades can sometimes take time or scheduling patience in a given area: the industry itself is actively working through a labor crunch and trying to expand its workforce. No new program, deadline, or rebate is mentioned here.
The grid was melting down in last week’s heat – until EVs came to the rescue
During last week's heat wave, electric school buses helped keep power grids running instead of straining them further. Around 230 electric buses hooked up to vehicle-to-grid (V2G) systems, which let a vehicle's battery send stored power back into the grid, supplied about 8 megawatt-hours of electricity at a time. That's enough to power roughly 1,600 typical homes for up to four hours, easing demand during the hottest, highest-demand hours. California leads on this so far. Oakland's school district runs 74 V2G buses that send an estimated 2.1 gigawatt-hours back into the state's grid each year. San Francisco is set to launch an even bigger project next month, starting with 104 buses feeding about 3 gigawatt-hours annually, with plans to grow past 238 buses by 2028. Supporters say scaling this up nationally, even to half of the roughly 6,700 electric school buses already on U.S. roads, could add well over 100 megawatt-hours of flexible power during peak periods. This isn't something homeowners sign up for directly, but it can still matter to your bill and your safety. When utilities rely less on expensive emergency power purchases during heat waves, those savings can eventually show up as lower rates for everyone. And in some places, like Glades County, Florida, these bus batteries have been used after storms to give people a place to charge phones and cool off when the power is out.
Los Angeles turns ‘most polluting’ World Cup into Olympic rehearsal in bid for climate legacy
Los Angeles is using this year's World Cup, and next year's Super Bowl, as practice runs for the 2028 Summer Olympics. The city is testing heat safety plans, transit upgrades, and crowd management, hoping the lessons and infrastructure stick around afterward. SoFi Stadium, where matches are being played, uses natural airflow through open roof panels instead of air conditioning, plus rainwater collection for irrigation. But the surrounding city tells a different story: nearby Inglewood has only 9 percent tree cover, far below the recommended 30 percent, leaving fans and workers exposed to heat while waiting outside. On transit, L.A. Metro opened three new subway stops in May, decades in the making, and reported its highest ridership in six years. The agency hopes World Cup crowds will get more residents comfortable using public transit long after the games end, with plans for six more stations by 2028. Still, most of the county's 12,000 bus stops have no shelter or working schedule displays, since local governments, not Metro, control those upgrades. For homeowners, the direct takeaway is limited: this is mainly a story about public infrastructure and city planning, not home energy programs. But it reflects a broader pattern worth watching in California, where the city's April Climate Action Plan commits to net-zero emissions by 2045 and 100 percent clean energy by 2035. After last year's wildfires, L.A. also dropped a requirement for new homes to skip fossil-fuel systems, a policy shift some worth watching if you're weighing electrification in your own home.
GM is flooding dealers with Bolt EVs – is that part of the plan?
Chevy is building up a big stockpile of its 2027 Bolt EV, a low-priced electric hatchback that GM has said will only be made for one model year. Dealers currently have about 118 days' worth of Bolts sitting on their lots, well above the 60 days considered normal for the industry, even though sales have been climbing (3,433 sold in the second quarter of 2026, up from 791 in the first quarter). Normally a pile of unsold inventory like this would upset dealers, since they typically borrow money to stock cars and start paying interest the longer those cars sit unsold. But Chevy dealers haven't been complaining, unlike dealers dealing with other manufacturers' EV pushes. The likely explanation is that GM is deliberately loading up dealer lots with Bolts now, before shutting down Bolt production for good, so dealers have EV inventory to sell while GM shifts its factories to a newer generation of electric vehicles. GM may also be sweetening the deal for dealers through incentive programs tied to its financing arm. For a homeowner shopping for an EV, this mainly means the Bolt is likely to stay available and possibly discounted for a while yet, since dealers have plenty on hand and reportedly modest incentives compared to other Chevy EVs. If you're weighing an EV purchase alongside home charging or solar plans, it's worth knowing this surplus suggests you may have room to negotiate rather than facing a supply crunch.
A New Mexico town is running dry. An immigration detention center is its biggest water customer.
The small town of Estancia, New Mexico, declared a water emergency after years of drought left its wells running dry. The town is now trucking in water to keep its pipes filled and has cut back water sales to its largest commercial customer, the Torrance County Detention Facility, a federal immigration detention center run by the private company CoreCivic. The facility has also started trucking in its own water. CoreCivic says the shortage hasn't affected operations and that drinking water remains available to those detained there. The crisis has caused turmoil in town leadership. Estancia's mayor has taken a leave of absence and stopped attending meetings, prompting the town's trustees to pass a vote of no confidence against him. State funding has been secured to drill a new well, and the town plans to open a 30-day bidding process this month to get that work started. In the meantime, officials have banned private fireworks over the Fourth of July weekend because of fire risk during the drought, though the town's own fireworks show will go on. The underlying problem is bigger than one dry summer. Groundwater levels in the Estancia Basin aquifer have dropped for years due to overpumping, and the state has already closed the basin to new water rights. With New Mexico in severe drought and climate change expected to further reduce groundwater supplies, officials warn the strain on the aquifer will likely continue even after the new well is drilled.
CATL is building more than 200 battery swap stations EVERY MONTH
CATL, the Chinese battery maker, has hit 2,000 battery swap stations in China as of June 30, part of a fast build-out that has averaged more than 200 new stations a month through 2026. Instead of plugging in and waiting to charge, drivers at these stations pull in and swap a depleted battery for a charged one, similar to how you'd fill a gas tank. CATL's network, called Choco-SEB, now covers 180 cities across 31 provinces and is aiming for 3,000 stations by the end of the year, with more planned along major long-distance routes. This is a China-focused story for now, tied to vehicles built with CATL's swappable batteries, so it doesn't change anything for a homeowner's electric vehicle or charger setup today. But CATL has also partnered with Octopus Energy to bring large-scale battery swapping to trucks in the UK and Europe, so the idea is starting to spread beyond China. If swap networks eventually reach passenger vehicles in Western markets, they could offer an alternative to home charging or public fast chargers, cutting down on wait times, though no timeline or U.S. plans have been announced. For homeowners thinking about home EV charging or energy upgrades, this news doesn't require any action. It's worth knowing about as a sign of how EV infrastructure is evolving elsewhere in the world, but home charging remains the standard approach in the U.S. for now.
Kalmar is building – and selling! – these massive electric reach stackers in China
This news is about heavy port and shipping equipment, not home energy systems, so it does not affect your house directly. Kalmar, a Swedish equipment maker, builds electric "reach stackers" — huge machines used at ports and shipping yards to lift and move cargo containers, with lifting capacity up to 45 tons. The company makes these at a plant in Shanghai and just announced four new orders from customers in Mongolia, Tianjin, Shanghai, and Hong Kong, its latest push into the Chinese market. The bigger detail is technical: these four machines are the first to use Kalmar's new lithium-ion battery packs instead of the older lead-acid type. The new batteries hold more energy, handle heat better, and charge faster, which the company says makes electric reach stackers an even stronger alternative to diesel versions for lifting and moving shipping containers. Kalmar is also touting the ERG450 model as its most sustainable reach stacker yet, saying it uses at least 50% recycled steel and has swapped out traditional iron counterweights for a new material made from unprocessed, naturally heavy substances, both aimed at cutting the carbon footprint of manufacturing. None of this involves home appliances, heating systems, or rebate programs. It is simply a sign that electrification and battery improvements are spreading into industrial and shipping equipment, which has no direct bearing on decisions homeowners make about upgrading their own houses.
Podcast Episode 744: The Best of the FHB Podcast Volume 11
This is a general home-repair podcast roundup rather than energy-upgrade or rebate news, so there's not much here that touches efficiency programs directly. Listener questions cover a mixed bag of house problems: a Winnipeg homeowner wonders whether to open up a wall below a window to check for hidden rot after a sill repair, a Memphis job-training program asks how to build an affordable but well-built house (including choices like 2x6 studs versus 2x4, and structural insulated sheathing with a manufacturer rebate), an Illinois retiree asks whether leaving plastic sheeting behind new drywall in his garage workshop will trap moisture, a New Jersey homeowner asks about removing an old chimney and switching to a power-vented furnace and water heater, and a woodworker asks whether a portable job-site table saw can match his stationary cabinet saw. For a homeowner watching for savings or rebate news, the closest thing here is the Huber Zip sheathing rebate mentioned for a new-build project, but that applies to a construction program, not a household upgrade. The rest is general building-science and renovation troubleshooting: how to spot and manage moisture problems, wall insulation choices, and equipment decisions. None of it involves a rebate, incentive, or program that would directly change what a homeowner could claim or apply for on an existing house.
Data centers use more power in the US than in any other country
The U.S. now uses more electricity for data centers than any other country, including China. Last year, American data centers consumed nearly 313 terawatt-hours of power, about 40% of all data center demand worldwide, according to a new report from the Energy Institute. That's more electricity than Australia, Italy, Spain, or the UK generate for their entire economies. The surge is being driven by tech companies racing to build out facilities for artificial intelligence, and demand has grown 59% globally since 2022, the year ChatGPT launched. This growth isn't slowing down. Some forecasts suggest U.S. data center power demand could nearly triple by 2030, though estimates vary and some planned projects may never get built or could face delays. For homeowners, this matters because of where that power comes from and who pays for it. Consumer advocates worry that without stronger oversight, the cost of upgrading the grid to handle data center demand could land on ordinary electricity customers, not just tech companies. There's also concern that utilities will turn to natural gas to meet this new demand quickly, which would mean more carbon emissions and air pollution in the areas near new gas plants. As this plays out, it's worth watching how your own utility and state regulators handle the costs and energy sources tied to data center growth, since that could show up in future electric bills or in the mix of power feeding your home.
The DC metro area is getting its first en-route electric bus chargers
Alexandria, Virginia is building the DC area's first en-route chargers for electric buses. Construction has started on two overhead pantograph chargers at the West Alexandria Transit Center, near the former Landmark Mall site, for DASH (Alexandria Transit). A pantograph charger is an overhead arm that lowers to connect with a receptor on a bus roof, delivering fast DC power. These two chargers will each provide up to 360 kW, letting buses top up quickly while out on their routes instead of only at the depot, so they can run longer routes with fewer breaks. The project is funded with more than $1 million from the federal Fiscal Year 2024 Consolidated Appropriations Act, backed by Congressman Don Beyer and the region's federal delegation. ABM's Technical Solutions division is supplying the charging equipment, and DASH says it worked with bus manufacturers to make sure the system works with both its current electric buses and ones it buys later. Construction is expected to finish in 2027. This is part of Alexandria's push, dating to a 2019 city goal, toward an all zero-emission bus fleet. DASH already runs 16 battery-electric buses, with 20 more funded and being purchased. The agency is also expanding its bus depot, started in late 2025, to fit up to 30 more electric buses and infrastructure for as many as 24 additional pantograph chargers. This news is about public transit infrastructure rather than home energy upgrades, but it shows the pace of electrification spreading into local transportation systems around the region.
Kia converts its electric van into an off-grid mobile simulator rig with a 55″ screen
This is car news, not a home energy story, but one detail is worth noting for homeowners thinking about electric vehicles and backup power. Kia turned one of its electric vans, the PV5, into a mobile racing simulator with gaming seats and a 55-inch screen, built to raise money for a men's mental health charity at the Goodwood Festival of Speed in England, running July 9 to 12, 2026. What makes this relevant beyond the novelty is how the simulator gets its power. The setup runs entirely off the van's battery using vehicle-to-load (V2L), a feature that lets an electric vehicle send power out to run other equipment, essentially working like a portable generator. Kia says the simulator used just 1 percent of the van's charge for every two hours of operation, which gives a sense of how much spare capacity these larger EV batteries can have for running gear beyond just driving. For homeowners, the takeaway isn't about this specific van but about the technology itself. Vehicle-to-load and related vehicle-to-home features are increasingly built into new electric vehicles, and some can power appliances or even help back up a house during an outage, depending on the model and setup. If you're considering an EV purchase alongside home energy upgrades, it's worth checking whether a given model offers this kind of power-sharing capability.
Tesla caps employee AI spending at $200/week except for Grok
This is corporate news about Tesla's internal AI policies, not a home energy story. Tesla told employees it's capping AI spending at $200 a week starting July 6, after software engineers had been running up bills of thousands of dollars a week using AI tools. The catch is that the cap doesn't apply to beta versions of tools made by xAI, Elon Musk's other AI company, which steers heavy users toward Grok and Composer rather than competing products. Tesla had spent the prior six months pushing employees to use AI more, even ranking workers by usage on internal dashboards, before reversing course once costs got out of hand. Similar spending caps have shown up recently at Uber, Meta, Amazon, and Walmart as companies confront the real cost of AI tools billed by usage. None of this changes anything about home energy upgrades, rebates, or equipment costs. It's a look at how one company is managing its own software expenses, tied to Tesla's broader bet that AI will power products like its Robotaxi service and Optimus robot. The article does include an unrelated sponsor note about rooftop solar, pointing out that solar can lock in stable electricity costs as rates rise, with financing options like leases or power purchase agreements that require no upfront payment. That's a separate item from the AI story and worth keeping in mind only if you're already weighing solar for your own home.
Electrek American Solar Challenge 2026: About the race, full schedule, and teams competing
This is a college racing event, not a home upgrade story, but it's worth noting for anyone curious about solar technology in action. A record 42 college teams from the US, Canada, Belgium, and the Netherlands are competing in the Formula Sun Grand Prix, a track race for hand-built solar-powered cars, held July 21-23 at Brainerd International Raceway in Minnesota. The event is free and open to the public, with only a waiver required to attend. Teams that qualify move on to the American Solar Challenge, an 8-day, 1,500-plus mile road race from Minneapolis to Amarillo, Texas, running July 25 through August 1. The route follows the Great River Road and part of historic Route 66, marking that highway's 100th anniversary. A free public display of the cars happens July 24 at the University of Minnesota before the cars set out. None of this changes rebates, tax credits, or home equipment choices. It is a showcase of student-engineered solar vehicles, split into single-occupant cars built for efficiency and multi-occupant cars built for practicality. For anyone interested in how solar cells and battery systems perform in real-world conditions, the race offers a look at the technology in a different context than rooftop panels or home batteries, but there is no direct connection to home energy programs or costs.
July 4th Green Deals: Bluetti Summer Power Sale exclusives, Hiboy EX11 full suspension e-bike $700 off, EcoFlow flash sale, and much more
A batch of July 4th sales is running on backup power stations and electric bikes, which may interest anyone thinking about home backup power or alternative transportation. Bluetti's Summer Power Sale includes portable power stations, with a new FridgePower Station and bundle deals starting at $807. These stations store electricity and can run appliances during an outage, similar to a battery backup. E-bike and e-scooter shoppers can find discounts up to 58 percent through Hiboy's sale, including a restocked EX11 full-suspension electric bike priced at $1,300. Separately, EcoFlow is closing out an extended flash sale on power stations, with deals starting at $1,149. Other retailers, including Velotric and Heybike, are also running their own July 4th e-bike sales with prices starting around $999. None of this involves rebates, government programs, or home energy-efficiency upgrades directly. It is simply a roundup of holiday sales on portable power and electric bike products. If you have been considering a portable power station for outages or backup power, or an e-bike for shorter trips, these are the kinds of seasonal price cuts worth comparing against your own needs before deciding whether the savings make sense for you.
UK EV registrations hit 30% share in June as Tesla rebounds 42%
Electric cars made up nearly 30% of new car sales in the UK in June, one of the strongest months on record outside the usual spring and fall sales peaks. Battery-electric registrations jumped 38% to 64,440 units, even as the overall new car market grew 15%. Part of the push came from higher fuel prices, which are making electric cars look more attractive next to gas models. The UK's government mandate requiring a rising share of zero-emission car sales each year is also a factor, and the country is now growing EV sales faster than the broader European market. Tesla had a strong month too, with UK sales up 42% year over year to 12,403 vehicles. That looks like a real comeback after a rough year in Europe, helped by refreshed versions of the Model Y and Model 3 and lower prices. But the comparison is against a very weak year-ago period, so it's more a recovery than a leap to new highs. BYD, the Chinese automaker, kept growing too, up 9% to 2,999 units, though still well behind Tesla's UK volume. None of this changes rebate programs or costs for US homeowners directly, since it's about UK car sales. But it points to a broader trend: as fuel costs rise, more drivers are switching to electric, which for homeowners already means more interest in charging at home and pairing an EV with solar or other home energy upgrades to lower running costs.
First-ever Volvo A30 Electric articulated haul trucks get to work
This news is about heavy construction equipment, not something that shows up in a driveway, but it's a sign of where electric machinery is headed. Volvo has delivered its first electric articulated haul trucks, called the A30 Electric, to a contractor in Norway working on a hydropower project. These are large 30-ton trucks used to move material at construction sites, and this marks the first time they've gone from prototype to actual job-site use. The trucks run on a 245 kWh battery and a 350 kW electric motor, with enough power to match diesel equivalents while producing zero emissions. That matters on this particular project because the trucks will operate inside a tunnel being built for the hydropower plant, where running electric instead of diesel means cleaner air underground for workers. The hydropower project itself is expected to produce more than 100 GWh of renewable electricity a year once finished in 2029. There's no direct link here to home energy upgrades or rebates. But it's a data point on the broader shift toward electrifying heavy equipment, which can factor into how "green" large infrastructure and energy projects are from the start. If you're tracking where your electricity might eventually come from, projects like this hydropower plant, built with lower-emission construction methods, are part of that supply picture, even if the equipment itself has nothing to do with your own house.
Tesla maps a tiny Robotaxi zone in Miami while it still can’t scale Texas
Tesla has published a map for a Robotaxi service area in Miami, covering a small piece of the metro around West Miami and stretching toward Doral and Sweetwater. It skips downtown Miami, Miami Beach, the airport, and most of Coral Gables. Miami was one of five cities Tesla had targeted for a first-half 2026 launch, along with Phoenix, Orlando, Tampa, and Las Vegas, though that timeline has since softened. This news is more about self-driving robotaxi service than home energy upgrades, but it's a reminder of how slowly Tesla's autonomous driving rollout has gone. In Austin, where Tesla launched Robotaxi a year ago, the fleet is still small — around 50 vehicles total, with far fewer running without a safety supervisor onboard. That unsupervised fleet has actually been shrinking, down to roughly 14 active cars from a peak of about 25. Even after Tesla expanded its Austin coverage to the whole metro area, wait times often topped 15 minutes, and more than a quarter of the time, no car was available. Tesla's own executives have said safety validation, not mapping, is the bottleneck, and they're waiting on a rewritten version of the driving software before expanding further. For a homeowner, there's no direct action here. It's simply a sign that drawing a service area on a map is easy for Tesla, but running a real fleet of driverless cars safely at scale has proven much harder, in Texas and now in Florida.
Subaru’s new Trailseeker EV starts at $40,000
Subaru has released pricing for its 2027 Trailseeker, an electric SUV, with a starting price of $39,995, the same as the current model. It comes in three trims: Premium ($39,995), Limited ($43,995), and Touring ($46,555), plus a destination fee of $1,475 (higher in Alaska and slightly different in a few Northeastern states). The Trailseeker uses a 74.7 kWh battery for up to 281 miles of range, and it charges through the NACS port used by Tesla's charging network, with DC fast charging up to 150 kW that can take it from 10 to 80 percent charge in as little as 28 minutes. For homeowners weighing an EV alongside home charging plans, the Trailseeker's standard all-wheel drive, 8.3 inches of ground clearance, and towing capacity up to 3,500 pounds make it more suited to rougher driveways or towing needs than some rivals. All trims include Subaru's EyeSight driver assist system, and higher trims add features like heated rear seats, a panoramic glass roof, and ventilated front seats. The base trim alone offers dual wireless phone chargers and a 14-inch center touchscreen with wireless Apple CarPlay and Android Auto. The new Trailseeker goes on sale this fall in six colors, with an extra $395 for the Daybreak Blue Pearl option. It's priced close to the Tesla Model Y, though the Model Y AWD offers slightly more range at 294 miles. Subaru's smaller Uncharted EV, announced last week, starts even lower at $35,000.
Podcast: Tesla Model YL, Q2 deliveries, BMW iX5, and more
This one's about electric vehicles, not home energy upgrades, so there isn't much here that touches your house directly. The roundup covers a weekly podcast discussing Tesla's new Model Y L (a six-seat version with 325 miles of range, priced at $61,990), Tesla's second-quarter delivery numbers, and a first look at the BMW iX5, which is being positioned with 525 miles of range and fast charging. Other items on the list include Rivian's delivery results and an updated full-year outlook, a new electric Subaru Trailseeker starting at $40,000, and leadership changes at Lucid following layoffs. There's also mention of Tesla's driver-assistance software rollout and a small robotaxi service area in Miami. None of this involves home electrification, weatherization, heat pumps, or rebate programs. If you're weighing an EV purchase alongside home upgrades like a heat pump or rooftop solar, the range and pricing figures here might be useful context, but there's no new information on tax credits, utility incentives, or charging equipment for your home.
Tesla driver charged with manslaughter in Katy crash was Googling ‘FSD too timid’
This is a story about a fatal crash, not an energy-efficiency upgrade, so it falls outside what Retrofit Relay usually covers for homeowners planning energy work. Still, here is what happened: a Tesla driver in Katy, Texas has been charged with manslaughter after his car crashed into a home in June, killing a 76-year-old woman inside. Prosecutors say the driver, who was doing DoorDash deliveries, had Tesla's Full Self-Driving (FSD) system engaged but pressed the accelerator himself, overriding the car's speed control while FSD kept steering. The car reportedly reached about 73 mph in a residential area before hitting a curb, going airborne, and crashing through the house. Investigators found no mechanical failure and no medical cause like a seizure or stroke. They did find recent Google searches from the driver's phone about FSD being "too timid" or "not aggressive enough." The driver faces a second-degree felony charge, is out on bond, and is due back in court soon. The victim's family has also filed a separate lawsuit against Tesla. For homeowners, this story has no direct bearing on energy upgrades, rebates, or home efficiency. It is included here only as a news item about a serious traffic incident involving a home, not as guidance on retrofit planning.
Wheel-E Podcast: Gazelle’s Bosch hub motor bikes, Eurobike, more
This is an e-bike news roundup, not directly about home energy upgrades, so there's little here that affects a homeowner's retrofit plans. Still, a few items may interest anyone weighing electric bikes as a lower-cost, lower-energy alternative to a car for local trips. Gazelle has a new e-bike using a Bosch hub motor design, and Monarc introduced a commuter e-bike called the Tracer with dual batteries and a 5-year warranty. DJI, known for its e-mountain-bike motors, is moving into a new "electric SUV bike" category. A company called Amble also showed off a street-legal electric buggy that can go 40 mph, blurring the line between bike and small vehicle. On the regulatory side, the Consumer Product Safety Commission (CPSC) is considering a new rule that could change safety standards for e-bikes sold in the US. Separately, Florida's governor vetoed an e-bike safety bill that had passed unanimously in the state legislature. Neither of these changes is final or explained in detail here, but they signal that e-bike rules may shift depending on where you live, similar to how energy rebates and codes vary by state. If you already own or are considering an e-bike, it may be worth keeping an eye on how these safety rules develop in your state, since they could affect what's available or required for e-bikes down the road.
The Hyundai IONIQ 5 remains a top-selling EV as sales cross 20,000 in the first half of 2026
This is car sales news, not directly about home energy upgrades, but it does touch on the broader shift toward electric vehicles that some homeowners are weighing alongside things like home chargers or solar. Hyundai's IONIQ 5 electric SUV sold over 20,000 units in the US during the first half of 2026, up 9% from about 19,000 a year earlier. That put it ahead of the Chevy Equinox EV and the Toyota bZ, two of its main rivals. Hyundai's overall US sales hit a company record too, with 450,568 vehicles sold, a 3% increase over last year, and electrified models (hybrids and EVs combined) making up a third of that total. Hybrid sales jumped 71% in the spring quarter, led by models like the Tucson and Santa Fe. Other electric models had a rougher stretch. Ford's Mustang Mach-E sales fell 47%, and Honda's Prologue dropped 48%. Hyundai's larger three-row electric SUV, the IONIQ 9, also grew fast, up 380% to nearly 4,900 sold, though it's a smaller piece of the market. Both IONIQ models are built at Hyundai's plant near Savannah, Georgia. For a homeowner thinking about an EV alongside a home charger or solar setup, this mostly signals that the IONIQ 5 is a proven, popular choice with strong momentum, while some competing electric SUVs are seeing softer demand this year.
Volkswagen’s next electric SUV is almost here, and it’s not just a rebadged ID.4 [Images]
This news is about a car, not a home upgrade, but it may interest homeowners weighing an electric vehicle alongside other energy plans. Volkswagen is retiring its ID.4 electric SUV and replacing it with a redesigned model called the ID. Tiguan, expected to debut by the end of 2026. Spy photos show a more traditional SUV shape with a squared-off front end, new headlights, a redesigned hood, and doors with pop-out handles, all styled closer to VW's gas-powered Tiguan. The new SUV will ride on Volkswagen's updated MEB+ platform, already used in the ID. Polo and ID.3 Neo, and is expected to bring a redesigned interior with a new infotainment system and a return of physical buttons for climate controls, based on driver feedback. Volkswagen has not released battery or range figures for the new model, but says recent updates to batteries and electric drive systems should improve on the current ID.4, which offers up to 291 miles of range in rear-wheel-drive form and 263 miles with all-wheel drive. For context, VW ended ID.4 production at its Chattanooga, Tennessee plant earlier this year, shifting that factory to gas-powered SUVs, though existing ID.4 stock is expected to last into 2027. The new ID. Tiguan will be built at VW's plant in Emden, Germany. If you're considering an EV purchase to pair with home charging or solar plans, this is one more model to watch for when it arrives.
The coolest e-bikes (and things) we saw at Eurobike 2026
This roundup covers e-bike trends from a European bicycle trade show and doesn't touch on home energy upgrades, rebates, or anything relevant to a homeowner planning efficiency improvements. It's about new bicycle and cargo bike technology, not household systems like heating, insulation, or electrical work. Since this falls outside topics that affect home energy decisions, there isn't a meaningful summary to offer in that context. If you're looking for news on heat pumps, weatherization programs, rebate deadlines, or similar home upgrade topics, that would be a better fit for this kind of summary.
Major energy-affordability bill passes Massachusetts Senate
The Massachusetts Senate has passed a broad energy bill aimed at cutting utility costs, with backers saying it could save residents $14 billion over ten years. The state has some of the highest utility bills in the country, and the bill takes aim at that in several ways: changing how the state buys energy, adding rules for third-party electric suppliers, letting utilities borrow at lower cost for certain projects, and phasing out a major source of gas-line spending. It also allows homeowners to use plug-in solar systems, a small-scale setup that plugs into a regular outlet, similar to a balcony solar panel. Supporters say weaning the state off gas is central to bringing bills down, since gas costs are driving much of the current pain. One point matters directly for anyone who might do efficiency work on their home: the Senate version does not cut funding for Mass Save, the state's energy-efficiency rebate and incentive program. That's a sharp contrast to the House version, which calls for slashing Mass Save's budget by $1 billion, roughly two-thirds of what's left in its current three-year budget. Supporters of that cut say it would lower bills faster; opponents say the savings would be minor and that efficiency spending actually holds down costs for everyone over time. Because the House and Senate bills differ, especially on Mass Save funding, lawmakers now have to reconcile the two versions before anything becomes final, with both chambers voting again on whatever compromise emerges. Until then, it's not yet settled whether Mass Save funding will survive intact.
Trump's ‘big, beautiful’ law was supposed to kill clean energy. It didn't.
A year ago, President Trump signed a law that repealed much of the Inflation Reduction Act, the main federal law that used tax credits to make wind, solar, and battery projects cheaper to build. As of this weekend, those tax credits are gone for developers unless they had already started construction. Despite that, clean energy has kept growing: more than 90% of new power plants built in the U.S. in 2025 were solar, wind, or battery projects, and the government expects a similar share this year. The reason is simple demand — data centers, electric heating, and electric cars are pushing electricity use up fast, and renewables and batteries are the only options that can be built quickly enough to keep pace, since gas-power equipment faces long supply delays. This doesn't mean clean energy is unaffected. One estimate suggests the loss of tax credits could cut new clean-energy construction roughly in half over the next decade, with the steepest drop later on. The administration has also blocked some permits for wind and solar projects and paid companies to cancel offshore wind leases, including a recent $129 million payout to Duke Energy to drop a project off North Carolina. For homeowners, this is mostly background context: it explains why your region's power supply is still adding mostly solar, wind, and battery capacity even as federal support shrinks. It does not change any current home energy-efficiency rebate or incentive on its own, but it's a sign that the broader shift toward electrification — heat pumps, electric vehicles, home solar — is continuing despite policy headwinds.
The Energy Shock Is Exposing the Real Cost of Volatility and Making the Case for LEED
This story is about big commercial office buildings, not single-family homes, but the trend behind it is worth knowing. Electricity and natural gas prices have been swinging harder and less predictably lately, driven by rising demand, grid strain, and fuel costs. For any building, the less energy it uses, the less exposed it is to those price spikes. The piece points to examples like the Empire State Building, which cut energy use by about 38% through a major retrofit and now saves roughly $4.4 million a year, and the National Renewable Energy Laboratory's headquarters in Colorado, which uses daylighting, natural ventilation, and onsite solar to run on far less purchased electricity than a typical office building. In both cases, lower energy use didn't just save money, it made costs more predictable when prices elsewhere are jumping around. The larger point is that buildings certified under LEED (a widely used green-building rating system) tend to command higher rents and sale prices, partly because tenants and investors see efficiency as protection against volatile energy bills. None of this involves a rebate or program a homeowner can apply for. But the underlying idea applies at any scale: a house that uses less energy and can shift or manage its power use is less vulnerable to the kind of price spikes now showing up on utility bills nationwide.
Electric trucks look a lot more appealing when gas prices are sky-high
High gas and diesel prices are making electric delivery trucks a much better deal to run, according to new data from truck maker Workhorse. The company operates both gas and electric cargo vans on the same routes in Ohio for FedEx delivery work, which lets it directly compare costs. Last year, electric trucks saved about 42.5 cents per mile over gas ones. By May, with Ohio gas prices up to $4.83 a gallon, that savings jumped to 73.6 cents per mile — roughly $11,000 a year for a van driving 50 miles a day. This is mostly a story about commercial delivery fleets, not personal vehicles, but it shows the same math that applies to any gas-powered vs. electric comparison: electric vehicles cost more up front but less to fuel and maintain. Electric trucks still run 30% to 100% more than gas versions to buy, though Workhorse recently cut the price of its standard electric van by about $60,000, bringing it close to the cost of top-end gas models. Payback time — how long it takes the fuel savings to cover that extra upfront cost — depends heavily on state incentives; in California and Washington, which offer generous rebates, buyers can recoup the cost difference in three to five years. Federal tax credits for electric vehicles have mostly been eliminated, but some states still offer their own incentives. If you're weighing an electric vehicle for your household, checking what your own state currently offers is the most reliable way to see whether the numbers work in your favor, since incentives and fuel prices vary a lot by location and change often.
In Ohio, solar is no big threat to farmland
A new map from the Solar Energy Industries Association shows that solar panels cover less than one-seventh of 1% of Ohio's prime farmland, even though farmland loss is one of the most common arguments used to block large-scale solar projects in the state. Of Ohio's 37 square miles of solar generation area, about 31 square miles overlap with prime farmland. By comparison, golf courses take up more than 2.7 times that acreage, and suburban sprawl from 2014 through 2024 consumed more than five times as much farmland. Ohio law already lets counties ban or add hurdles to solar and wind projects, and several counties, including Richland County, have used this power to restrict them, often citing a desire to preserve farmland. This pattern isn't unique to Ohio: officials in other states have passed similar restrictions, and federal agriculture officials have also pushed back against solar on farmland. Advocates note that Ohio farmers already use a large share of active farmland to grow corn for ethanol, which requires roughly 30 times more land per unit of energy than solar, according to a 2025 study. None of this changes rules for homeowners directly, but it matters if solar development is a local issue where you live, since decisions about zoning and land use happen at the county or township level. Some projects are experimenting with combining solar and farming, such as sheep grazing under panels or growing crops alongside them, suggesting the two uses don't have to be mutually exclusive.
Kia axed its affordable EV, but a replacement is set to go on sale soon
Kia is dropping the electric version of its Niro for the 2027 model year, keeping only the hybrid. The Niro EV had been one of the more affordable electric vehicles on the market since 2019, starting under $40,000 with 239 miles of range, but Kia is replacing it with a newer, cheaper model: the EV3. The EV3 is expected to go on sale later this year, with pricing likely starting under $35,000, though Kia hasn't confirmed the final price. It comes in five trims and two battery sizes. The base battery (58.3 kWh) is estimated to deliver around 220 miles of range, while the larger battery (81.4 kWh) is estimated at about 320 miles for front-wheel-drive versions. All-wheel drive is available on some trims and standard on others. Fast charging can take the smaller battery from 10% to 80% in about 29 minutes, and the larger one about 31 minutes. Every EV3 comes with Tesla's NACS charging port built in, so it can plug into Tesla Supercharger stations without an adapter. For homeowners thinking about EV charging at home, the range and charging specs matter more than the badge swap. If you were eyeing the Niro EV as an affordable option, the EV3 is shaping up to be its direct, likely cheaper and longer-range replacement once it arrives in dealerships.
Polestar EVs are a smoking deal at $25k off now that they’re banned in the US
The federal government recently moved to ban Polestar, a Swedish electric car brand owned by China's Geely, from selling connected vehicles in the US starting with the 2027 model year, citing cybersecurity concerns. Polestar builds its Polestar 3 SUV in South Carolina and its Polestar 4 in South Korea, both running American-made Google software. In response, Polestar is now offering steep discounts to move remaining inventory. The Polestar 4, an electric coupe, is discounted by $25,000, dropping the starting price to about $31,400 directly through Polestar's website. That makes it one of the cheapest EVs in the country, behind only the Chevy Bolt EV at $27,000 and the Nissan Leaf at $30,000. The Polestar 3 SUV carries a $23,000 discount, bringing its starting price to $44,500, which is in line with other entry-level electric SUVs but for a more upscale vehicle. For anyone thinking about buying an EV, these deals could be worth a look, but there's uncertainty involved. The ban only affects sales of 2027 and later model years, so existing cars should remain drivable and able to receive software updates for now, since Polestar still sells globally. Still, buyers should weigh the long-term outlook for parts, service, and support given the regulatory situation. If you're weighing an EV purchase alongside other home energy upgrades, like solar panels or a home charger, this is a case where the deal is real but the company's US future is less certain than usual.
Tesla launches Model Y L in US — 6 seats, 325 miles, $61,990
Tesla has launched the Model Y L in the US, a longer version of its popular Model Y SUV with room for six people across three rows. The stretched body adds about 6 inches to the wheelbase, making space for real second-row captain's chairs and a usable third row, unlike the cramped extra seating Tesla added to the standard Model Y earlier this year. Tesla says it can go 0-60 mph in 4.4 seconds and travel 325 miles on a charge, with features like heated and ventilated seats, a second screen for rear passengers, and Tesla's supervised driver-assist system. The catch is price. This first version, called the "Launch Series," starts at $61,990 — more than Tesla's own high-performance Model Y and pricier than two direct rivals, the Kia EV9 ($54,900) and Hyundai Ioniq 9 ($58,955), both of which also offer three rows and strong range. Tesla often starts a new model with an expensive, fully loaded trim before adding cheaper versions later, so a lower-priced Model Y L may follow. For homeowners weighing an EV purchase, this mainly matters if you need genuine third-row seating and were considering Tesla, Kia, or Hyundai options. If you already own or plan to buy an EV, charging costs at home remain the bigger ongoing factor, and pairing an EV with home solar can help offset those costs regardless of which vehicle you choose.
‘World’s largest’ second-life EV battery factory opens in just six weeks
A company in Vancouver, BC has opened what it calls the world's largest factory for turning old electric vehicle batteries into large-scale energy storage systems, and did so just six weeks after announcing the project. Moment Energy's new plant doesn't make new batteries. Instead, it takes EV batteries that are retired from cars, but still hold plenty of usable capacity, and rebuilds them into storage systems for places like data centers, hospitals, and factories. The idea is that a battery no longer strong enough to power a car still has years of useful life left when weight and size no longer matter. Recycling it right away wastes that capacity. The company expects to produce 1 gigawatt-hour of storage systems a year by 2030 and says the factory will create over 100 jobs directly, with more than 1,000 additional jobs supported across British Columbia. It was backed by a CA$4.9 million investment from a Canadian government agency and has raised more than US$100 million total, including a recent US$40 million funding round. This news doesn't involve a program or rebate for homeowners. But it points to a growing supply of cheaper, reused batteries heading into the energy storage market, which could eventually shape the cost and availability of battery storage products, including home batteries, as this kind of manufacturing scales up.
Iberdrola kicks off its first large-scale battery project in the US
Iberdrola, the Spanish energy giant, is building its first large-scale battery storage project in the US, in Gilliam County, Oregon. The Shutler project is expected to come online in 2027 with a capacity of 41 megawatts and the ability to store up to 82 megawatt-hours of electricity. That makes it a "two-hour battery," meaning it can put out its full power for about two hours before needing to recharge, a common setup for these grid-scale systems. Batteries like this one don't power individual homes directly. Instead, they store extra electricity generated from renewable sources, like solar and wind, and release it when demand is higher, such as evenings when solar output drops. This helps balance supply and demand across the grid and can make outages less likely. Iberdrola's US subsidiary, Avangrid, already operates about 3,000 megawatts of generation capacity in the Pacific Northwest, and this project adds to that regional footprint. For homeowners, this isn't something that changes your utility bill or your household setup right away. But it's part of a broader trend: utilities across the country are adding battery storage at a rapid pace because it lets them make better use of renewable power and keep the grid more stable. If you live in the Pacific Northwest, projects like this one may eventually mean a more reliable supply of electricity, particularly during periods of high demand or when renewable generation dips.
The Bathing Porch
A 1913 Colonial Revival house in Southwest Portland, Oregon, recently went through a restoration that turned an old upstairs sleeping porch into a bathroom. Sleeping porches were screened rooms once used for fresh-air sleeping, common in older homes, and this one sat behind large windows and Ionic columns on the home's gabled end. The design/build firm Arciform converted it into a primary bathroom and closet with a handmade-tile floor, a brass soaking tub, and brass console sinks topped with marble. The bigger point for anyone with an old sleeping porch is a practical one: these rooms were built lighter than the rest of the house, since they were meant as outdoor-adjacent spaces rather than fully conditioned living areas. Turning one into year-round living space, especially a bathroom with a soaking tub, means updating the framing, insulation, and floor structure, and adding proper heating, cooling, and weather protection. This particular house is listed on the National Register of Historic Places, so the renovation was done carefully to preserve the original architectural details while making those structural and mechanical upgrades. If you have an old sleeping porch or similar lightly built addition, the takeaway is that converting it to a full-time room isn't just cosmetic. It usually calls for real structural and insulation work before you can rely on it as comfortable, code-ready living space in every season.
Hydrogen for heavy trucks is dead, says world’s 2nd-largest oil company
This one is more about trucking than home energy, but it does touch on the same battery-versus-hydrogen debate that shows up in some clean energy discussions. Sinopec, China's state-run oil company and the world's second-largest, published an internal update saying hydrogen fuel cells are losing the race to power heavy trucks. The company had expected hydrogen to eventually replace diesel in big trucks, similar to how electric vehicles replaced gasoline cars. Instead, battery-electric trucks are taking over that role too, helped by fast-improving batteries, charging speeds, and battery-swapping stations in China. Hydrogen has real drawbacks: it must be stored under pressure in heavy tanks, it leaks easily, and most of it today is made from fossil fuels rather than renewable electricity, so it is not as clean as it sounds. Sinopec still thinks hydrogen could carve out a niche in long-haul trucking, where range and cargo weight matter most, but says that will be harder as battery-electric trucks keep improving and spreading. None of this changes anything about home heating, insulation, or rebates. It is simply a sign of where battery technology is heading in general, since many of the same battery and charging advances that are pushing hydrogen out of trucking are also what makes home batteries, electric vehicles, and heat pumps more affordable and reliable over time.