The United States and China formally joined the Paris Agreement in a ceremony in Hangzhou, China ahead of the G20 Summit. The move brings the world firmly within range of hitting the threshold needed for the climate agreement to "enter into force"—which could happen as soon as this month.
You can’t change what you can’t measure. That’s true whether you’re talking about losing weight, improving your race time or reducing greenhouse gas emissions.
When it comes to climate action, measuring countries’ emissions and the progress they make toward reducing them is critical for evaluating whether the world is on track to limit temperature rise to 1.5-2 degrees C. Measurement, reporting and verification (MRV) of emissions and emissions reductions is necessary to ensure that efforts to combat climate change are paying off.
Scant information exists on emissions in Indonesia's provinces, making it difficult to evaluate local climate action in the country. The new Indonesia Climate Data Explorer provides insights on emissions and climate commitments from 34 provinces.
As the world's largest greenhouse gas emitting nation, China needs to show climate leadership to avoid the worst impacts of climate change. Beyond cutting carbon dioxide emissions, China can make great strides by curbing emissions of non-CO2 gases, which constitute nearly one-fifth of its total greenhouse gas inventory.
In the last two years, 160 countries have publicly announced clean energy plans. Ahead of the Clean Energy Ministerial next week, here's a look at what countries have committed to and the potential impact of these plans.
Countries' new climate plans released this year represent the greatest collective commitment to reduce land use emissions even seen in international climate negotiations. Yet there's still room for even more progress during COP21.
To really understand what each country’s climate plan means for national emissions—and to trust that they’re on track to meet it—you need clear and complete information. A new paper finds that eight top emitters could go further in creating transparent plans.
The new UNFCCC synthesis report finds that all countries have upped their ambition from their pre-2020 climate actions, but there's still more work to do to limit global temperature rise to 2 degrees C and prevent the worst impacts of climate change.