DiscoverVCM.fyi: Voluntary Carbon Markets NewsWeek of September 23, 2025 — Barclays’ First CDR Offtake, Brazil’s CO2 Price Floor Plan, Verra Cancels Kariba Over-Issuance | VCM.fyi Weekly Intelligence
Week of September 23, 2025 — Barclays’ First CDR Offtake, Brazil’s CO2 Price Floor Plan, Verra Cancels Kariba Over-Issuance | VCM.fyi Weekly Intelligence

Week of September 23, 2025 — Barclays’ First CDR Offtake, Brazil’s CO2 Price Floor Plan, Verra Cancels Kariba Over-Issuance | VCM.fyi Weekly Intelligence

Update: 2025-09-25
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This week’s highlights:

  • Barclays’ first CDR offtake: 6,538 tCO₂ via enhanced rock weathering in Canada; pilot into high‑integrity removals
  • Buyers double down on removals: Wise expands with Opna; Anglo American partners with Isometric/ZeroEx on ERW in Brazil
  • Microsoft invests in Fortera (low‑carbon cement) with rights to environmental attribute credits (Scope 3 strategy)
  • Policy: Indonesia moves toward Verra MRA + carbon value decree before COP30; Brazil proposes CO₂ price floor “club” and launches B3 registry pilot
  • Market data: EM 2025 report shows 2024 transactions ~25% lower YoY, prices ~5.5% lower; removals command ~381% premium; spot volumes weak; two‑speed market persists
  • Integrity: Verra cancels over‑issued Kariba credits; launches digitized rice methodology
  • Barclays–UNDO ERW deal: https://www.businessgreen.com/news/4519415/barclays-undo-ink-landmark-enhanced-rock-weathering-carbon-removal-deal
  • Wise/Opna, EM recap: https://carbonherald.com/vcm-shows-resilience-amid-transition-ecosystem-marketplace-finds-in-new-report/
  • Anglo–Isometric–ZeroEx ERW: https://carbonherald.com/isometric-anglo-american-and-zeroex-partner-to-deliver-verified-carbon-credits/
  • Microsoft–Fortera: https://www.esgdive.com/news/climate-week-nyc-2025-announcements-disaster-response-green-deals-j-and-j-levis-microsoft-mastercard/760980/
  • Indonesia–Verra MRA: https://carbon-pulse.com/438476/
  • Brazil price floor + B3 registry: https://carbon-pulse.com/438556/ and https://carbon-pulse.com/438616/
  • Spot market/data signals: https://carbon-pulse.com/438461/
  • Verra Kariba action: https://verra.org/verra-acts-on-kariba-project-cancels-excess-credits-advances-independent-review/

Links mentioned:Get the full brief and real‑time intel: vcm.fyiWe build the most comprehensive VCM intelligence platform—sign up for early access at vcm.fyiNote: All figures are sourced and linked for verification 1.

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Week of September 23, 2025 — Barclays’ First CDR Offtake, Brazil’s CO2 Price Floor Plan, Verra Cancels Kariba Over-Issuance | VCM.fyi Weekly Intelligence

Week of September 23, 2025 — Barclays’ First CDR Offtake, Brazil’s CO2 Price Floor Plan, Verra Cancels Kariba Over-Issuance | VCM.fyi Weekly Intelligence

Mahmoud