The hard coal mining industry in the European Union (EU) is in decline, mostly due to a lack of price competitiveness. It is maintained, to a great extent, by state aid; a key objective of the industry's existence is to provide energy security and guarantee employment in the mining regions. In...

G20 countries have a critical role to play in leading efforts to combat climate change, as they account for 79% of global greenhouse gas emissions. In 2009, they committed to phasing out fossil fuel subsidies in the medium term, and since then many have played an important part in driving...