California climate policy

What Hath California Wrought?

Has California climate policy succeeded? Yes, but it’s complicated.

California’s climate policy have been a success, but quantifying the effects is complicated. It’s harder than it might seem to determine whether a climate regulation has succeeded.  California has clearly hit or exceeded its target for overall carbon emissions reductions under its method of carbon accounting.   But if we ask how much global emissions are …

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Guest Blogger Ken Alex: California’s Global Climate Action Summit, September 12-14, 2018

The Final Post in a Series on California Climate Policy by Ken Alex, Senior Policy Advisor to Gov. Jerry Brown

[This is the final post in a series expressing my view of why California’s actions on climate change are so important and how they will change the world. The introductory post provides an overview and some general context.] Under the Paris Agreement, countries must evaluate progress towards their nationally determined commitments to reduce emissions every five years, …

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Guest Blogger Ken Alex: Climate Solutions

Post #12 in a Series on California Climate Policy by Ken Alex, Senior Policy Advisor to Gov. Jerry Brown

[This is the second-to-last post in a series expressing my view of why California’s actions on climate change are so important and how they will change the world. The introductory post provides an overview and some general context.] As discussed in the previous blog posts, through the ARB Scoping Plan, the 5 pillars of climate action set …

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Guest Blogger Ken Alex: California and Sub-National Action

Post #11 in a Series on California Climate Policy by Ken Alex, Senior Policy Advisor to Gov. Jerry Brown

[This is the eleventh post in a series expressing my view of why California’s actions on climate change are so important and how they will change the world. The introductory post provides an overview and some general context.] In 2015, about a year and a half before the international climate meetings in Paris, Jerry Brown met with …

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Guest Blogger Ken Alex: The Issue of Scale in Climate Solutions

Post #10 in a Series on California Climate Policy by Ken Alex, Senior Policy Advisor to Gov. Jerry Brown

[This is the tenth post in a series expressing my view of why California’s actions on climate change are so important and how they will change the world. The introductory post provides an overview and some general context.] The issue of scale is intertwined with political will, discussed in my prior post,but also poses separate challenges.  If …

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Guest Blogger Ken Alex: Political Will to Address Greenhouse Gas Emissions

Post #9 in a Series on California Climate Policy by Ken Alex, Senior Policy Advisor to Gov. Jerry Brown

[This is the ninth post in a series expressing my view of why California’s actions on climate change are so important and how they will change the world. The introductory post provides an overview and some general context.] I said at the outset of these blog posts that political will and the issue of scale are bigger …

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Guest Blogger Ken Alex: Reducing Emissions is Not Enough

Post #8 in a Series on California Climate Policy by Ken Alex, Senior Policy Advisor to Gov. Jerry Brown

[This is the eighth post in a series expressing my view of why California’s actions on climate change are so important and how they will change the world. The introductory post provides an overview and some general context.] Under the Paris Agreement, countries agreed to hold the increase in the global average temperature to “well below 2°C …

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Guest Blogger Ken Alex: Resilience and Adaptation

Post #7 in a Series on California Climate Policy by Ken Alex, Senior Policy Advisor to Gov. Jerry Brown

[This is the seventh post in a series expressing my view of why California’s actions on climate change are so important and how they will change the world. The introductory post provides an overview and some general context.] Climate change has arrived.  Our fire season never ends; we no longer know if we will have a rainy …

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Guest Blogger Ken Alex: Working and Natural Lands, From Sources to Sinks

Post #6 in a Series on California Climate Policy by Ken Alex, Senior Policy Advisor to Gov. Jerry Brown

[This is the sixth post in a series expressing my view of why California’s actions on climate change are so important and how they will change the world. The introductory post provides an overview and some general context.] Roughly 80% of California land is protected or agricultural.  That includes deserts, forests, wetlands, foothills, and multiple vegetative types, …

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Guest Blogger Ken Alex: Methane, Black Carbon, and HFCs

Post #5 in a Series on California Climate Policy by Ken Alex, Senior Policy Advisor to Gov. Jerry Brown

[This is the fifth post in a series expressing my view of why California’s actions on climate change are so important and how they will change the world. The introductory post provides an overview and some general context.] One of the most important actions we can take to combat climate change is to halt the emission of …

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