Scope 3 on Trial: What it Means For Corporate Climate Accountability

This is a legal and policy story, not one with a direct step for your own house, but it touches the bigger picture behind energy costs and climate rules. Courts in the Netherlands and France are weighing whether big oil and gas companies like Shell and TotalEnergies must answer for "Scope 3" emissions — the pollution that comes not from their operations but from customers burning the fuel they sell, which makes up 80-90% of these companies' climate impact. In 2021, a Dutch court ordered Shell to cut emissions 45% by 2030 including those downstream emissions; an appeals court later threw out that specific number while still saying companies have some duty to act. The Dutch Supreme Court is expected to rule in early 2027 on whether courts can set hard reduction targets or only declare a general responsibility. A French court recently ruled that TotalEnergies' risk-management plan must also account for these downstream emissions.

Meanwhile in the US, the Securities and Exchange Commission has proposed rolling back a rule that would have required companies to disclose climate-related financial risks to investors, including these emissions. Without consistent, mandatory reporting, it becomes harder for courts or the public to hold companies accountable for pollution they don't track or disclose.

None of this changes any rebate, program, or deadline for homeowners right now. But these cases could shape how aggressively fossil fuel companies are pushed to shift away from oil and gas over the coming years, which affects the broader energy landscape homeowners are navigating.