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What policies lead to greenhouse gas emissions declines?

Legal Planet

In a series of posts (beginning here , and ending here ) last month, I outlined an approach to climate policy that emphasizes the role of subsidies in building political support and technological progress for climate policy. In doing so, I drew heavily on existing political science research and case studies from North America and Europe.

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A Framework for Equitable Climate Infrastructure Investments

Legal Planet

Achieving climate goals requires significant investments in clean energy, transportation, and other climate technologies to reduce greenhouse gas emissions and remove carbon from the atmosphere. However, as we work toward an equitable climate transition, climate infrastructure investments need to be envisioned in a more expansive way.

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California Must Not Abandon its Climate Leadership

Legal Planet

For more than 50 years, we have pioneered new policies and ushered in new technologies to clean our air and protect our climate. The program requires oil companies to continually reduce the greenhouse gas emissions of California’s transportation fuels. The Board should adopt these proposals. But it’s never easy.

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Cleaner air has increased the number of city heatwaves

New Scientist

Read more The jet stream may be starting to shift in response to climate change Aerosol pollution, which mainly comes from burning fossil fuels, typically has an opposite effect to greenhouse gases. By some estimates, aerosol pollution has masked as much as half of the warming effect of greenhouse gases to date.

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Delays and Disagreements: The IPCC’s Struggle to Stay on Course

Union of Concerned Scientists

Working Group 3: Mitigation of Climate Change Evaluates pathways for reducing greenhouse gas emissions, sustainable development strategies, and the role of finance, technology, and policy in achieving net-zero emissions. Delegates questioned when (or if) the IPCC should develop methodologies for technologies with unclear risks.

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Hunting Methane Using Satellites

Legal Planet

A stream of data about methanea potent greenhouse gasis now constantly being beamed down from space. Methane is a powerful greenhouse gas, over 80 times more potent than carbon dioxide in a 20-year timespan. New methane satellites provide a powerful data capability for governments who want to demonstrate leadership in climate policy.

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Delays and Disagreements: The IPCC’s Struggle to Stay on Course

Union of Concerned Scientists

Working Group 3: Mitigation of Climate Change Evaluates pathways for reducing greenhouse gas emissions, sustainable development strategies, and the role of finance, technology, and policy in achieving net-zero emissions. Delegates questioned when (or if) the IPCC should develop methodologies for technologies with unclear risks.