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Climate Policy in California

California’s Global Warming Solutions Act of 2006, or AB-32, requires the state to reduce its greenhouse gas emissions to 1990 levels by the year 2020. SB-32 was enacted in 2016, extending the requirement to achieve a reduction in GHG emissions to 40% below 1990 levels by 2030.

Three Decades of Cap and Trade

Read about cap-and-trade programs in California and at the federal level.

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The AHEAD Project

Explore this project that assesses climate policies in California and Germany.

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