Methane emissions from global rice paddies surge as soil carbon sink weakens -study

Published 18:52 on May 23, 2026 / Last updated at 18:52 on May 23, 2026 / Americas (LATAM & Caribbean, US & Canada), Asia Pacific (Asia, Pacific), EMEA (Africa, Europe, Middle East), Nature-based Carbon (Other NbS), Voluntary (VCM Developments)

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Global greenhouse gas emissions from rice paddies have nearly doubled over the past six decades, driven primarily by expansion in cultivated area and intensified crop residue incorporation, with methane remaining by far the dominant source of warming, according to a new study.

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Ocean CDR initiative funds studies into alkalinity enhancement impacts on fisheries, marine species

Published 22:19 on May 22, 2026 / Last updated at 22:19 on May 22, 2026 / / Americas (LATAM & Caribbean, US & Canada), Asia Pacific (Asia, Pacific), CO2 Management (CCUS, Engineered Removals), EMEA (Africa, Europe, Middle East), Nature-based Carbon (Other NbS), Voluntary (VCM Developments)

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An ocean carbon removal research initiative has awarded funding to two scientific projects examining how ocean alkalinity enhancement (OAE) could affect commercially and culturally important marine species, amid growing scrutiny over the ecological risks of marine CO2 removal techniques.

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Major ratings agency outlines principles for high-integrity HFLD credits

Published 20:03 on May 22, 2026 / Last updated at 20:03 on May 22, 2026 / / International (Aviation/CORSIA), Nature-based Carbon (Forestry), Voluntary (VCM Developments)

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A major ratings agency has released principles for high-integrity High Forest, Low Deforestation (HFLD) credits under jurisdictional REDD+ (JREDD+) programmes, following concerns raised by the Integrity Council for the Voluntary Carbon Market (ICVCM) over the ART TREES v2.0 HFLD methodology.

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FEATURE: EU quietly shifts from pricing agriculture emissions to voluntary carbon farming

Published 17:06 on May 22, 2026 / Last updated at 17:06 on May 22, 2026 / / CO2 Management (CCUS), EMEA (Europe), Insights (Features), Nature & Biodiversity (Policy), Nature-based Carbon (Forestry, Other NbS), Voluntary (VCM Developments)

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The European Commission is pivoting towards voluntary carbon farming and nature credits in its post-2030 climate agenda, while a long-discussed agriculture emissions trading system (ETS), informally dubbed ETS3 or AgETS, has effectively been shelved.

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Carbon marketplace launches new CORSIA credit auction

Published 14:55 on May 22, 2026 / Last updated at 14:55 on May 22, 2026 / / Asia Pacific (Asia), International (Aviation/CORSIA), Voluntary (VCM Developments)

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A carbon marketplace and exchange has launched its first digital carbon credit auction for 75,000 CORSIA-labelled carbon credits.

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UK-based registry first to apply for recognition under EU’s CRCF scheme

Published 11:49 on May 22, 2026 / Last updated at 11:49 on May 22, 2026 / / CO2 Management (CCUS, Engineered Removals), EMEA (Europe), Nature-based Carbon (Forestry, Other NbS), Voluntary (VCM Governance)

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A UK carbon removal registry has applied to become an authorised certification body under the EU’s Carbon Removals and Carbon Farming (CRCF) regulation, becoming the first to publicly seek recognition under the EU scheme, it announced on Thursday.

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Zimbabwe carbon credits, removed from Gold Standard, will still be sold as ‘CORSIA-eligible’, claims owner

Published 11:26 on May 22, 2026 / Last updated at 11:26 on May 22, 2026 / / EMEA (Africa), International (Aviation/CORSIA, Paris Article 6/PACM), Voluntary (VCM Developments)

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The marketing partner of a cookstove project in Zimbabwe that has suddenly found its credits taken off the Gold Standard (GS) registry will continue to pin hopes on the country’s national carbon registry being approved for CORSIA, its chief executive told Carbon Pulse this week.

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Gulf countries could adopt dual buyer, seller role to optimise Article 6 strategy -report

Published 11:23 on May 22, 2026 / Last updated at 11:23 on May 22, 2026 / / CO2 Management (CCUS, Engineered Removals), EMEA (Middle East), International (Paris Article 6/PACM), Nature-based Carbon (Forestry, Other NbS), Net Zero Transition (Industrial Decarbonisation), Voluntary (VCM Governance)

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Trade- and service-oriented members of the Gulf Cooperation Council (GCC) may benefit in the near term from a mixed buyer and seller strategy under Article 6 to achieve lowest-cost mitigation, according to a new report from a Riyadh-based think tank.

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Carbon markets face “mission creep” as COP32 implementation clock ticks

Published 11:14 on May 22, 2026 / Last updated at 11:14 on May 22, 2026 / / Americas (LATAM & Caribbean, US & Canada), Asia Pacific (Asia, Pacific), EMEA (Africa, Europe, Middle East), International (UN Climate Talks), Voluntary (VCM Developments)

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Carbon markets risk failing to reach their true potential because governments and industry groups have overloaded them with ideological and regulatory demands, said experts on Friday, warning that “mission creep” was undermining efforts to mobilise climate finance.

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Two project developers awarded Singapore EDB grant for expansion

Published 06:40 on May 22, 2026 / Last updated at 06:40 on May 22, 2026 / / Americas (US & Canada), Asia Pacific (Asia), International (Paris Article 6/PACM), Nature-based Carbon (Forestry, Other NbS), Voluntary (VCM Developments)

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Two carbon project developers have been awarded support from Singapore’s Economic Development Board (EDB) through its Carbon Project Development Grant, they announced separately.

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