Support stronger climate and environmental accountability for polluters, including ending fossil fuel subsidies and making fossil fuel companies pay their fair share.

Holding polluters accountable and ending fossil fuel subsidies by closing tax loopholes and making fossil fuel companies pay their fair share, so that corporations, not taxpayers, pay for climate damage while federal policy supports a transition to clean energy.

The campaign commits to ending fossil fuel subsidies and shifting climate costs to polluters.

Ed Markey Building a Resilient Future - Ed Markey for Senate
campaign · campaign_site · model gpt-5.4-mini

Markey condemned a Republican immunity proposal that would shield oil and gas companies from liability and block state accountability laws.

Direct pro-accountability action in the lookback window; it shows continued opposition to protecting fossil-fuel firms from legal responsibility.

partial same_term A for effort

Senator Markey Condemns Republican Efforts to Put Big Oil Above the Law
primary · model gpt-5.4-mini · confidence 97%

Markey reintroduced the Natural Climate Solutions Research and Extension Act on June 9, 2026.

Recent legislative activity on climate solutions, showing ongoing engagement on the environmental side of the pledge even though it does not directly end fossil-fuel subsidies.

partial same_term A for effort

Sen. Markey, Reps. Garbarino, Houlahan Reintroduce Bipartisan, Bicameral Legislation to Prioritize Grants and Research on Natural Climate Solutions
primary · model gpt-5.4-mini · confidence 95%

Markey and Huffman opposed the Arctic Refuge lease sale that opened nearly 700,000 acres to drilling.

Another recent anti-fossil-fuel action in the window, consistent with a stronger accountability stance but not a direct subsidy repeal or polluter tax.

partial same_term A for effort

Senator Markey and Congressman Huffman Statement on Arctic Refuge Lease Sale
secondary · model gpt-5.4-mini · confidence 94%