Global CO2 Emissions From Energy Combustion and Industrial Processes, 1900-2022

After a brief dip during the coronavirus-induced lockdowns, global emissions climbed to a record high in 2022. Or as the IEA put it, “the world has not heeded the call for a sustainable recovery from the Covid-19 crisis.” Clean energy technologies are being developed and coming on stream all the time but they need to be rapidly deployed and scaled up if the world it is to achieve the goal of net zero by 2050.

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Climate Politics

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LATEST VISUAL LEARNING

This chart shows the total amount of man-made emissions created by the world's biggest polluters.
The amount of atmospheric CO2 has charted a steady climb higher. The Mauna Loa Observatory on the north flank of volcano of the same name
On 15th July the European Commission will present its proposals for overhauling the EU Emissions Trading System (EU ETS), the most significant regulatory event since
Explore how ‘standards’ establish thresholds and benchmarks that help to measure CO2 reductions, avoidances or removals achieved by carbon projects, produced in collaboration with Verra.
Nationally Determined Contributions: the national targets to reduce greenhouse gas emissions submitted by each country voluntarily under the Paris Agreement.

30 June 2026

HIGHLIGHT
Carbon Crunch: What to Expect from the Coming EU ETS Review

On 15th July the European Commission will present its proposals for overhauling the EU Emissions Trading System (EU ETS), the most significant regulatory event since the ‘Fit-for-55’ package was launched in...

25 June 2026

VIDEO
The Life Cycle of a Carbon Credit

Explore how ‘standards’ establish thresholds and benchmarks that help to measure CO2 reductions, avoidances or removals achieved by carbon projects, produced in collaboration with Verra.

11 June 2026

GLOSSARY
NDCs

Nationally Determined Contributions: the national targets to reduce greenhouse gas emissions submitted by each country voluntarily under the Paris Agreement.

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