Nationally determined contributions to climate change, World, 2023
Nationally determined contributions (NDCs) embody efforts by each country to reduce national emissions and adapt to the impacts of climate change. The ParisAgreement requires each of the 193 Parties to prepare, communicate and maintain NDCs outlining what they intend to achieve. NDCs must be updated everyfive years.
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Related research and data
Charts
- Annual sea surface temperature anomalies relative to the pre-industrial period
- Annual temperature anomalies
- Annual temperature anomalies relative to the pre-industrial period
- Antarctic sea ice extent
- Arctic sea ice extent
- Autumn temperature anomalies
- Average monthly surface temperature
- Carbon dioxide concentrations in the atmosphere
- Change in heat-related death rates vs. Per capita CO₂ emissions
- Concentration of nitrous oxide in the atmosphere
- Countries with national adaptation plans for climate change
- Decadal average surface temperature
- Decadal temperature anomalies
- Estimated change in the death rate from non-optimal temperatures
- Estimated changes in temperature-related death rates compared to projected death rates
- Financial support provided through the Green Climate Fund
- Glaciers: change of mass of US glaciers
- Global atmospheric CO₂ concentration
- Global atmospheric methane concentrations
- Global atmospheric nitrous oxide concentration
- Global temperature anomalies by El Niño and La Niña and month
- Global temperature anomalies by El Niño and La Niña conditions
- Global temperature anomalies by month
- Global warming contributions by gas and source
- Global warming contributions from fossil fuels and land use
- Global warming: Contributions to the change in global mean surface temperature
- Heat content in the top 2,000 meters of the world's oceans
- Heat content in the top 700 meters of the world's oceans
- Ice sheet mass balance
- Methane concentration in the atmosphere
- Monthly average ocean heat content in the top 2,000 meters
- Monthly average ocean heat content in the top 700 meters
- Monthly average surface temperatures by decadedecadal
- Monthly average surface temperatures by year
- Monthly sea ice extent in the Antarctic
- Monthly sea ice extent in the Antarctic, decadal average
- Monthly sea ice extent in the Arctic
- Monthly sea ice extent in the Arctic, decadal average
- Monthly sea surface temperature anomalies relative to the pre-industrial period
- Monthly surface temperature anomalies by decadedecadal
- Monthly surface temperature anomalies by year
- Monthly temperature anomalies
- Ocean acidification: mean seawater pH
- Opinions of young people on the threats of climate change
- People underestimate others' willingness to take climate action
- Projected change in temperature-related death rate vs. GDP per capita
- Projected number of air conditioning units
- Sea ice anomalies in the Antarctic by month
- Sea ice anomalies in the Arctic by month
- Sea level rise
- Seasonal temperature anomalies in the United States
- Share of all deaths attributed to sub-optimal temperatures
- Share of deaths from all causes attributed to cold or heat
- Share of households with air conditioning
- Share of people who believe in climate change and think it's a serious threat to humanity
- Share of people who say their government should do more to tackle climate change
- Share of people who support policies to tackle climate change
- Share of warm-season deaths attributed to heat in a world with and without climate change
- Share that think people in their country should act to tackle climate change
- Snow cover in North America
- Spring temperature anomalies
- Summer temperature anomalies
- Temperature anomalies by month
- Winter temperature anomalies