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Blog Post · August 3, 2016

Video: Assessing California’s Global Warming Law

Photo of Shasta Lake in California during drought, low water levels

Ten years ago, California enacted a law to combat global warming that set an ambitious goal: reducing greenhouse gas emissions to 1990 levels by 2020. Today, the state is poised to reach this target, and policymakers are discussing aiming for a new one.

Each year since the law—AB 32—took effect, the PPIC Statewide Survey has examined Californians’ views on climate change and the state’s actions to address it. The survey has consistently found that most Californians believe that the effects of global warming have begun and that majorities support the state taking action to address it.

But a partisan split has emerged since the law took effect. AB 32’s goals no longer have the bipartisan support they did in 2006. Today, Democrats and independents are much more likely than Republicans to support the goals of AB 32. This divide is reflected in a number of findings in the 2016 Californians and the Environment Survey.

Research associate David Kordus presented the survey at a briefing in Sacramento last week.


climate change Drought elections global warming partisan divide Political Landscape Statewide Survey voters Water, Land & Air