Carbon Trading

New policy protects value of credits and could encourage more investors into carbon market

But increase in fossil fuel use following last month's earthquake could see output on the increase

Kyoto protocol means carbon footprints are calculated for the countries producing goods, not those consuming them

Tom Young takes the microscope to the latest proposals for Asia's first emissions trading scheme

Carbon Lottery calculates your emissions, and offers £2 offset tickets and a chance to win €4m. Do you feel lucky?

International Emissions Trading Association calls for immediate security upgrades as Commission ends three-month suspension on EU carbon registries

European Commission launches consultation on design of new cap-and-trade reporting legislation

Analyst firm predicts carbon tax will drive renewables investment, but could affect UK competitiveness

Donation to World Bank fund will see market mechanisms piloted in developing countries

Climate commissioner Connie Hedegaard discusses compatibility of the two programmes with state governor Jerry Brown