President Obama announced on Saturday the launch of the Major Economies Forum on Energy and Climate.

The Major Economies Forum will facilitate a dialogue among key developed and developing countries, help generate the political leadership necessary to achieve a successful outcome at the UN climate change negotiations that will convene this December in Copenhagen, and advance the exploration of concrete initiatives and joint ventures that increase the supply of clean energy while cutting greenhouse gas emissions, according to a White House press release.

President Obama has invited the leaders of 16 major economies and the Secretary General of the United Nations to designate representatives to participate in a preparatory session at the Department of State on April 27-28 in Washington, D.C. The preparatory sessions will culminate in a Major Economies Forum Leaders’ meeting, which Prime Minister Berlusconi has agreed to host in La Maddalena, Italy, in July 2009.

The 17 major economies are: Australia, Brazil, Canada, China, the European Union, France, Germany, India, Indonesia, Italy, Japan, Korea, Mexico, Russia, South Africa, the United Kingdom, and the United States. Denmark, in its capacity as the President of the December 2009 Conference of the Parties to the UN Framework Convention on Climate Change, and the United Nations have also been invited to participate in this dialogue.