Establishes an economy-wide cap and invest program to support greenhouse gas emissions reductions in the state by setting a maximum allowable amount of greenhouse gas emissions by covered entities and regulating the sale or auction of greenhouse gas emissions allowances to covered entities.

New York Assembly Bill A03975 proposes a statewide program to reduce greenhouse gas emissions. It sets a cap on the total emissions allowed from certain businesses and organizations. These entities must buy permits, called allowances, for the emissions they produce. The state will sell or auction these allowances, and the number available will decrease over time, encouraging companies to reduce their emissions. The funds raised from selling these allowances will be used to support environmental initiatives and help communities affected by pollution.

Supporters of Assembly Bill A03975 argue that it is a crucial step toward combating climate change by providing a clear financial incentive for businesses to lower their greenhouse gas emissions. They highlight that the program not only sets enforceable limits on emissions but also generates revenue that can be reinvested into renewable energy projects and aid for communities disproportionately affected by environmental pollution. Proponents believe this approach balances economic growth with environmental responsibility.

Critics of Assembly Bill A03975 express concerns that the cap-and-invest program could lead to increased operational costs for businesses, potentially resulting in higher prices for consumers. They argue that the financial burden of purchasing emissions allowances may disproportionately affect small businesses and could lead to job losses in industries heavily reliant on fossil fuels. Additionally, some opponents question the effectiveness of such programs, citing challenges in implementation and enforcement, and suggest that alternative approaches might be more efficient in reducing emissions without economic drawbacks.