Objections to a controversial plan for a new coal-fired power station in Ayrshire will be heard at the Court of Session later.

BBC: Hunterston Power Station in Largs

The Sierra Club's Beyond Coal campaign, which began a little more than 10 years ago in response to the Bush administration's plan to build hundreds of coal-fired power plants, has successfully opposed the vast majority of proposed new plants and helped to retire 130 of the dirtiest, most-polluting existing coal plants in the United States.

CNN: Obama, turn climate 'priority' into leadership