From data to action — track the change that defines our future.
We provide up-to-date data and insights on climate change, aligned with the Paris Agreement and IPCC standards — giving you a clear, accurate picture of where we stand.
Our systems continuously monitor over 60 organizations and data sources worldwide, so you don’t have to. This provides fast, reliable, and easy-to-understand access to the latest climate indicators — without digging through thousands of scientific papers and raw data yourself, or relying on the often limited coverage in the media.
Use Climate Change Tracker to see where we stand in the Paris Agreement, track global warming trends, greenhouse gas emissions, and national climate progress — all in one place.
Take action — learn, share, and demand the changes needed to cut emissions and secure a livable future.
For Coordinated Action
Progress of human-induced and observed global warming, greenhouse gas emissions, the remaining carbon budget, and sea levels. IPCC AR6 consistent, annualy updated.
Greenhouse gas emissions of 189 nations including CO2, CH4, and N2O emissions, historical trends, and sources breakdown.
For Public Science and Education
Latest progress of observed warming, average temperature anomaly, rate of change, average temperature, geographical breakdowns, energy imbalance, radiative forcing.
Human-induced CO2 (Carbon Dioxide) emissions are the primary driver of rising atmospheric CO2 levels, leading to climate change, with CO2 remaining in the atmosphere for an average of over 400 years.
Human-induced CH4 (Methane) emissions are the primary driver of the increase in atmospheric CH4. Its high global warming potential makes CH4 a very significant contributor to climate change.
Human-induced N2O (Nitrous Oxide) emissions are the primary driver of the increase in atmospheric N2O. Its very high global warming potential and long lifespan make N2O a significant contributor to climate change.