On Monday, President Obama launched his Clean Power Plan designed to cut emissions from the power sector by 32% in 2030, against a 2005 baseline.
It's more ambitious than a draft, published for comment last year, which targeted a 30% reduction. Obama says it is the "single most important step" the US has taken to tackle climate change.
It has attracted a huge quantity of news coverage, comment and analysis. However, the final rule is 1,560 pages long, making it hard to unpick the impact of the plan from the spin. It also has international significance in advance of the impending UN climate talks in Paris.
Carbon Brief's Q&A aims to help cut through the noise, explaining the why, how and what next of the Clean Power Plan.
For the complete analysis, please visit the Carbon Brief Blog.
How might a single threat, even one deemed unlikely, spiral into an evolving global crisis which challenges the foundations of global security, economic stability and democratic governance, all in the matter of a few weeks?
The former lead climate negotiator for the UK and the EU, Peter Betts, welcomes the decision to move COP26 to 2021 and discusses what is needed from the postponed climate summit.
Paris and Berlin have added their names to a growing list of EU capitals asking for the European Green Deal to be placed at the heart of the EU’s post-pandemic recovery plan.
Greenhouse gas emissions are down and air quality has gone up, as governments react to the COVID-19 pandemic. However, the head of the UN Environment Programme (UNEP), Inger Andersen, has cautioned against viewing this as a boon for the environment. In this First Person editorial from UN News, Ms. Andersen calls instead for a profound, systemic shift to a more sustainable economy that works for both people and the planet.