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.
On Tuesday, 4 June, seven foreign ministers, 19 ambassadors, several ministers and more than 200 experts met in Berlin to act on climate security risks at the Berlin Climate and Security Conference. "Achieving the international climate targets is the new imperative of our foreign policy”, the German Foreign Minister, Heiko Maas, said in his opening speech. This is the aim of the Berlin Call for Action which was presented at the conference.
Governments must invest new effort and money to prevent climate change from driving new conflicts, according to a diplomatic statement drafted by the German foreign office.
A multi-sectoral and multilateral approach to South Asia's rivers could provide sustainable development, but it needs to include those already marginalised by a narrow development path.
Women are vital for effective climate policy making and implementation. In South Asia, more needs to be done on systematically integrating women into policy processes - as active stakeholders and not merely as victims of climate risks.