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Climate insights, key reports, expert guides, and our scoring methodology

Climate Report Library

Authoritative climate reports from the world's leading institutions

Comprehensive assessment of climate change science, impacts, and mitigation strategies.

Analysis of the gap between current commitments and Paris Agreement targets.

Annual overview of global climate indicators, extreme events, and socioeconomic impacts.

First global assessment of progress under the Paris Agreement.

Assessment of global progress on adaptation planning, finance, and implementation.

Updated pathway for the global energy sector to reach net zero by 2050.

Annual update of global CO2 emissions from fossil fuels, land use, and cement.

Special report on climate change, desertification, food security, and land management.