The Sierra Club submitted comments today opposing the Securities and Exchange Commission's plan to rescind its 2024 climate disclosure rule, as the federal public comment period closed. The environmental group filed a grassroots letter signed by more than 2,000 members and supporters. Sierra Club also joined multiple other filings urging the SEC to preserve the rule.
The 2024 climate disclosure rule requires public companies to report greenhouse gas emissions, climate risks, and climate-related financial impacts. It applies to large accelerated filers and covers Scope 1 emissions (direct operations) and Scope 2 emissions (purchased electricity). The rule represents the SEC's first mandatory climate reporting standard for U.S. corporations.
Efforts to eliminate the rule reflect a broader rollback of climate regulations. The SEC proposed rescinding the standard under pressure from Republican officials and fossil fuel industry groups that argue compliance costs burden businesses. Environmental advocates counter that investors need standardized emissions data to assess financial risks tied to climate change and transition to clean energy.
Sierra Club's submission emphasizes that climate disclosure protects both investors and the climate. Mandatory reporting drives companies to measure and reduce emissions. It creates competitive pressure for decarbonization and levels the playing field between climate leaders and laggards. Without uniform standards, companies game voluntary frameworks and investors cannot compare climate performance across sectors.
The comment period closing marks a critical juncture. The SEC will review thousands of filings from investors, environmental groups, industry representatives, and the public. The agency must then decide whether to finalize the rescission, preserve the rule, or modify it. That decision carries implications for corporate accountability and climate action.
Financial firms managing trillions in assets have supported mandatory climate disclosure, viewing it as essential for long-term investment decisions. BlackRock, Vanguard, and other major asset managers filed comments backing the rule. Their support reflects mounting evidence that climate