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Carbon Cycle Data & Climate Intelligence

Atmospheric CO2 2026-03-22

Global CO2 Levels Reach 428 ppm: Spring Monitoring Update

Mauna Loa Observatory confirms record readings as northern hemisphere vegetation dormancy extends carbon accumulation cycle into late March.

428.3 ppm +2.8 YoY
Carbon Markets 2026-03-21

EU ETS Prices Surge Past $70 on CBAM Phase 2 Implementation

Cross-border carbon adjustment mechanism triggers unprecedented demand for EU allowances as importers scramble for compliance.

$71.20 /tCO2 +15.4% MTD
Ocean Carbon 2026-03-20

Southern Ocean Carbon Sink Weakening Faster Than Models Predicted

New satellite data reveals the Southern Ocean absorbed 12% less CO2 than 2024 baselines, raising concerns about feedback loop acceleration.

-12% absorption Critical
CDR Technology 2026-03-19

Direct Air Capture Costs Fall Below $300/ton at New Iceland Facility

Climeworks Mammoth-2 achieves cost breakthrough through geothermal energy integration and improved sorbent chemistry.

$294 /tCO2 -28% YoY
Policy 2026-03-18

China Expands ETS to Cover Cement and Aluminum Sectors

World's largest carbon market adds 800 Mt annual emissions to its coverage, signaling accelerated decarbonization ambitions.

+800 Mt coverage Expansion
Forest Carbon 2026-03-17

Amazon Deforestation Rate Drops 40% Under New Enforcement Regime

Brazilian satellite monitoring shows dramatic decline in illegal clearing, preserving an estimated 1.2 GtCO2 in standing biomass.

1.2 GtCO2 preserved -40% clearing