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Why Were 2023 and 2024 So Hot?

Union of Concerned Scientists

According to recent data from NOAAs National Center for Environmental Information, 2024 is likely to be even warmer than 2023. But why were 2023 and 2024 so warm? In other words, 2023 and 2024 have been much hotter than scientists’ predictions. What could be a potential explanation for the record-breaking warmth?

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A Grim Signal: Atmospheric CO2 Soared in 2024

Inside Climate News

By Bob Berwyn The latest anomaly in the climate system that cant be fully explained by researchers is a record annual jump in the global mean concentration of carbon dioxide in the atmosphere measured in 2024.

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Upcoming Developments in International Governance of Marine Carbon Dioxide Removal

Law Columbia

The next week has the potential to bring important developments for international governance of marine carbon dioxide removal (CDR). seaweed) for carbon storage. The post Upcoming Developments in International Governance of Marine Carbon Dioxide Removal first appeared on Climate Law Blog.

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Arctic Report Card 2024: How Did the Region Fare? Ask the Caribou

Union of Concerned Scientists

Grade F: First major vital sign shift in its report card Different factors are at play in terms of whether the Arctic is a net sink or source of carbon. On one hand, warming temperatures increased vegetation in the region with increased uptake of carbon dioxide. Methane releases were sustained as well. in Arc2024 ).

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Regulation of Seaweed Cultivation and Sinking for Carbon Dioxide Removal in Alaska: New Sabin Center Report

Law Columbia

This follows a decade of record-breaking temperatures, with the World Meteorological Organization concluding that the past ten years 2025-2024 are the ten warmest years on record. It is also necessary to remove carbon dioxide from the atmosphere (a process known as carbon dioxide removal or CDR).

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Proposed Massive Carbon Capture Hub Puts Alberta’s Water and Farmland At Risk

Enviromental Defense

One of the risks to water associated with permanent carbon dioxide storage is the threat of the injected CO2 leaking into overlying groundwater resources. However, in 2024 leaks were detected at the first commercial CO2 storage site in the United States , due to corrosion.

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Opinion: The new renewable revolution: Why carbon dioxide removal will transform the carbon market

A Greener Life

At a moment of unprecedented uncertainty for net zero, biochar-based carbon dioxide removal (CDR) is set to reshape the global carbon market. Driven by integrity concerns around avoided-emissions credits, the value of the global carbon market plunged from $1.87 billion in 2023 to $723 million in 2024.