
Photo: BHP Group Limited
August 19, 2025
BY BHP Group Limited
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PSB Industries is promoting a catalytic oxidation system designed to remove VOCs from CO₂ off-gas at RNG facilities, enabling operators to purify and recover CO₂ for resale while reducing emissions and lowering operating costs compared to traditional thermal oxidation methods.
Aarhus University researchers have developed a method to convert discarded nitrile rubber gloves into a reusable material that captures carbon dioxide from flue gas, offering a potential solution for both waste management and industrial emissions.
A new study finds that enhanced rock weathering could remove up to 350 million tonnes of CO₂ annually by 2050 by accelerating natural rock reactions that lock away carbon. ERW uses crushed rock applied to soil and offers long‑term carbon storage along with potential agricultural benefits. While early carbon credits and rising investment signal growing momentum, challenges remain in verification, logistics and large‑scale adoption.
A new Nature Sustainability study from UConn researcher Mojtaba Fakhraee argues that restoring blue carbon ecosystems alongside coral reefs can improve carbon sequestration, boost reef recovery and strengthen coastal resilience. The study proposes a framework for pairing the ecosystems and suggests carbon‑credit funding could help scale restoration projects amid declining federal support.
DeCarbon Copenhagen 2026 will run Feb. 24–26 and unite Europe’s biomass, carbon‑removal and digital‑infrastructure communities. The event will address biomass markets, BECCS, carbon markets, data‑center energy challenges and financing mechanisms as Europe advances its decarbonisation agenda.