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Northern forests released a record amount of carbon dioxide in 2021

New Scientist

Heatwaves and droughts in Russia and Canada resulted in a big jump in carbon emissions from boreal forests in 2021, on the back of a rising trend since 2000

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The Evolving Legal Landscape for Ocean-Based Carbon Dioxide Removal

Law Columbia

The Sabin Center wrapped up Climate Week NYC last Friday with an event exploring the opportunities and challenges posed by ocean-based carbon dioxide removal (CDR). But, as noted in a 2021 National Academies of Sciences (NAS) report , key questions remain about their efficacy, benefits, and risks. It is not hard to see why.

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Recent developments on carbon dioxide removal: Increasing policy support but governance issues remain

Law Columbia

Support for carbon dioxide removal (CDR) is growing globally. In its Sixth Assessment Report , released last year, the Intergovernmental Panel on Climate Change (IPCC) concluded that global carbon dioxide emissions must reach net-zero by the early 2050s to limit warming to 1.5 By Carolina Arlota and Korey Silverman-Roati.

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Removing Carbon Dioxide Through Seaweed Cultivation: Legal Challenges and Opportunities

Law Columbia

The Sabin Center today released the second in a series of white papers discussing legal issues associated with different ocean-based carbon dioxide removal techniques. the growing of kelp and other macroalgae which may be harvested for food, bioenergy, or other uses or sunk in the ocean to sequester the carbon it contains.

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Removing Carbon Dioxide Through Ocean Alkalinity Enhancement: Legal Challenges and Opportunities

Law Columbia

Ocean alkalinity enhancement (OAE) is one of several proposed techniques for removing carbon dioxide from the atmosphere and storing it in the oceans. In OAE, alkaline materials such as ground rock are added to ocean waters, increasing pH levels (and thus reducing acidity) and enabling greater uptake of carbon dioxide.

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China Releases Carbon Allowance Trading Regulations

Clean Energy Law

Effective from May 1, 2024, the Regulations provide a legal framework for the operation of China’s emissions trading scheme (ETS), which initially commenced operations in July 2021 under ministry-level management rules without a higher-level legal foundation. The Regulations fill in the regulatory vacuum that has existed since 2021.

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Global CO2 Emissions Set to Surge in 2021 in Post-Covid Economic Rebound

Yale E360

Energy-related carbon dioxide emissions are projected to increase by 1.5 billion tons this year , the second-largest increase in history, according to a new report from the International Energy Agency. Read more on E360 ?.