Climate Change
Negative Emissions Technologies in the New Report on Limiting Global Warming
The new Intergovernmental Panel on Climate Change report on 1.5°C warming relies heavily on negative emissions technologies.
Last week, I described how the scenarios expected to keep global warming within the 2°C target, which was internationally endorsed in the Paris Agreement, had to assume the use of negative emissions technologies at very large scales. The Intergovernmental Panel on Climate Change (IPCC), an international assessment body, downplayed this essential fact in its most recent major report, …
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CONTINUE READING“What stands in the way becomes the way.”
Using current climate policies to address future political barriers to more stringent policy
Countries around the world are struggling with the political and policy challenges of developing effective tools to reduce greenhouse gas emissions and decarbonize their economies. (See coverage here for Canada, and here for Australia.) Moreover, even these policy proposals are as of yet inadequate to accomplish the goals of limiting climate change to below two …
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CONTINUE READINGCalifornia Raises Its Ambition for a Low-Carbon Fuel Future
First in a Series About California’s Low Carbon Fuel Standard Program
[Post co-authored by Sean Hecht and Ted Parson] California’s Air Resources Board (CARB) has just enacted new regulations that strengthen the state’s Low Carbon Fuel Standard (LCFS). The LCFS is a major component of California’s greenhouse-gas control strategy, but receives surprisingly little attention, compared to other policies like the statewide cap-and-trade system and the renewable …
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CONTINUE READINGBurning in the Heat
Wildfires were bad enough already. Climate change is making them worse.
Fires have been unusually severe lately. According to one scientist, “’[I]n the late 20th and early 21st century, with these hot droughts, fires are ripping now with a severity and ferocity that’s unprecedented,’ says Tom Swetnam. . . . A fire in the Jemez Mountains Swetnam studies burned 40,000 acres in 12 hours, a ‘horizontal …
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CONTINUE READINGA Major Challenge for Avoiding Climate Change Hides In Plain Sight
If we probably cannot keep global warming within agreed-upon limits by reducing emissions alone, how could we?
Next week, the international body responsible for assessing climate change will release a special report on the 1.5°C target, an ambitious, international goal to limit global warming that became part of the Paris Agreement in 2015. The report might mark a significant turning point for how policy makers, the scientific community, and others think about …
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CONTINUE READINGSpreading Like Wildfire
They don’t get as much attention as floods or earthquakes, but wildfires are deadly serious.
This is the first of a three-part series about wildfires. Massive wildfires are a growing problem, posing risks to people and the environment. Considering that my house is located only a few miles from the 1991 Oakland Hills fire, which killed 25 people, destroyed 2800 homes, and caused $1.8 billion in damage, this is an …
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CONTINUE READINGAnother Dam Climate Adaptation Problem
Report Suggests That Poor Management Intensified Kerala Flood Devastation
The Economic and Political Weekly is one of India’s most prestigious journals: for decades it has enjoyed a unique role in driving the Union’s policy conversation, partly because it is peer-reviewed. And this week, it contains a devastating report about how poor dam management exacerbated Kerala’s horrific floods. It’s an obvious issue: if dams have …
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CONTINUE READINGCalifornians Strongly Oppose Rolling Back Clean Car Standards
Day-long hearing in Fresno shows clear opposition to Trump administration proposal
Along with hundreds of others, I traveled to Fresno, California to testify today against EPA’s proposed rollback of vehicle standards. We’ve covered EPA and NHTSA’s legally flawed proposal in a number of previous Legal Planet posts. Today’s hearing started out with NHTSA’s chief counsel accidentally referring to EPA as the “Energy Protection Agency,” but has …
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CONTINUE READINGChina at the Global Climate Action Summit
Climate Action from the World’s Largest Emitter
Governor Brown’s Global Climate Action Summit came to a close this past Friday in San Francisco. A large delegation of Chinese government officials, researchers, business leaders and civil society representatives were on hand for the proceedings. Xie Zhenhua, China’s special representative on climate change, reaffirmed China’s commitment to action on climate change. While Xie had …
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CONTINUE READINGReflections from Climate Conference No. 2: The Global Climate Action Summit
Similarly inspiring, with an added dollop of controversy
Last week’s Global Climate Action Summit in San Francisco was at once exciting, inspiring, thought-provoking, and controversial. While I was reinvigorated to push my career in climate change and environmental law and policy, it also forced me to critically think about the nuances in climate change policymaking. As promised, here is an overview of my …
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