California issues more than 75k offset credits without DEBs

Published 00:10 on May 28, 2026 / Last updated at 00:10 on May 28, 2026 / and / Americas (Compliance Markets & Taxes, US & Canada)

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The California regulator issued fewer than 75,500 compliance-grade offsets over the most recent reporting period, with no direct environmental benefits (DEBs) to the state, according to data released on Wednesday.

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Countries can curve plastic pollution without a global treaty -report

Published 00:01 on May 28, 2026 / Last updated at 22:44 on May 27, 2026 / / Americas (LATAM & Caribbean, US & Canada), Asia Pacific (Asia, Pacific), EMEA (Africa, Europe, Middle East), International (UN Nature & Biodiversity Talks), Nature & Biodiversity (Policy)

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International cooperation can achieve significant reductions in plastic production and its emissions despite the absence of a legally binding global treaty, according to a report.

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Alberta releases draft update of CCS quantification protocol for public comment

Published 23:47 on May 27, 2026 / Last updated at 23:47 on May 27, 2026 / / Americas (Compliance Markets & Taxes, US & Canada), CO2 Management (CCUS, Engineered Removals)

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Alberta is seeking public comment on proposed updates to its carbon capture and sequestration (CCS) quantification protocol that would let eligible direct air capture (DAC) projects account for low-carbon electricity, while clarifying how removal credits and storage reversals would be handled under its large-emitter system.

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Policymakers should pursue integration of North American carbon markets -report

Published 20:54 on May 27, 2026 / Last updated at 20:54 on May 27, 2026 / / Americas (US & Canada), Voluntary (VCM Governance)

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US policymakers should align voluntary and compliance carbon markets around common standards and infrastructure to improve market efficiency, a public policy group reported.

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Q2 WCI carbon auction sells out near $29

Published 20:42 on May 27, 2026 / Last updated at 00:26 on May 28, 2026 / / Americas (Compliance Markets & Taxes, US & Canada)

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The Q2 California-Quebec carbon auction last week sold out above the 2026 price floor but a bit below the $29 mark, within the expectations of most market participants, according to a notice published Wednesday.

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ANALYSIS: States, industry groups urge SCOTUS to curb local climate liability suits against oil companies

Published 18:17 on May 27, 2026 / Last updated at 18:17 on May 27, 2026 / / Americas (US & Canada), Insights (Analysis), Net Zero Transition (Litigation)

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A broad coalition including the US federal government, states, business groups, legal scholars, and tribal interests has urged the US Supreme Court (SCOTUS) to block a landmark climate damages lawsuit against two oil companies, arguing it would let local governments regulate GHG emissions through state tort law.

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COMMENT: Clean cookstoves are becoming a carbon market litmus test

Published 16:33 on May 27, 2026 / Last updated at 16:33 on May 27, 2026 / Americas (LATAM & Caribbean, US & Canada), Asia Pacific (Asia, Pacific), EMEA (Africa, Europe, Middle East), Nature-based Carbon (Forestry), Net Zero Transition (Transport & Heating Fuels), Other Content (Contributed Content), Voluntary (VCM Developments, VCM Governance)

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Local communities must be put at the heart of clean cooking projects for them to generate credible carbon credits and fulfil their potential as one of the only climate measures that can be deployed fast and at scale in displacement settings.

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Legacy carbon credits face rising audit risk, guide says

Published 14:11 on May 27, 2026 / Last updated at 14:13 on May 27, 2026 / / Americas (US & Canada), Voluntary (VCM Developments, VCM Governance)

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Corporate buyers of legacy voluntary carbon credits could face growing audit, disclosure, and impairment risks as carbon accounting rules tighten, according to a recent guide by a US investment bank.

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Biodiversity Credit Alliance calls for digital infrastructure

Published 10:01 on May 27, 2026 / Last updated at 08:55 on May 26, 2026 / / Americas (LATAM & Caribbean, US & Canada), Asia Pacific (Asia, Pacific), EMEA (Africa, Europe, Middle East), Nature & Biodiversity (Markets, Policy)

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If nature markets are to scale with transparency, auditability, and inclusivity, they should be developed as digitally native mechanisms, Biodiversity Credit Alliance (BCA) said in a paper on Tuesday.

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Major seafood firms lag on environmental action, investor network finds

Published 00:01 on May 27, 2026 / Last updated at 15:34 on May 15, 2026 / / Americas (LATAM & Caribbean, US & Canada), Asia Pacific (Asia, Pacific), EMEA (Africa, Europe, Middle East), Nature & Biodiversity (Corporate)

Nature & Biodiversity Pulse

An investor network has published an assessment showing that the world’s biggest seafood companies are lagging in addressing their environmental impacts.

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