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September 2024

Methane emissions increase by 20 per cent in 20 years

Global emissions of methane, a greenhouse gas more potent than carbon dioxide, are rising at an accelerating rate due to human activities.

Watch: Enhancing the ocean’s natural alkalinity

The ocean is already the largest reservoir of CO2 on the planet – it has the potential to store even more. We're investigating the feasibility of ocean alkalinity enhancement (OAE) as one potential carbon dioxide removal (CDR) approach.