American Clean Skies Foundation Believing that American-made, clean-burning natural gas should be the favored fuel in the U.S. for better public health, a cleaner environment and enhanced national security.

Center for a New American Security (CNAS) An Independent and nonpartisan research institution, CNAS develops strong, pragmatic and principled national security and defense policies that promote and protect American interests and values.

Center for American Progress Headed by John D. Podesta, CAP is a think tank dedicated to improving the lives of Americans through progressive ideas for a strong, just and free America.

GHK Companies A private natural gas exploration and production company.

Independent Petroleum Association of America
The Independent Petroleum Association of America is dedicated to ensuring a strong, viable domestic oil and natural gas industry, recognizing that an adequate and secure supply of energy is essential to the national economy.

Ministry of Trade and Industry Singapore The Ministry of Trade and Industry's International Advisory Panel (IAP) on Energy has endorsed Singapore's energy policy framework to maintain a good balance among the objectives of economic competitiveness, energy security and environmental sustainability.

NaturalGas.org is presented as an educational website covering a variety of topics related to the natural gas industry. The purpose of this website is to provide visitors with a comprehensive information source for topics related to natural gas, and present an unbiased learning tool for students, teachers, industry, media, and government.

Pickens Plan An energy policy proposal headed by American businessman T. Boone Pickens, which focuses on utilizing America's tremendous resources to build a bridge to the future and reduce foreign oil dependence.

Rocky Mountain Institute An independent, entrepreneurial, nonprofit organization aiming to foster efficient and restorative use of resources to make the world secure, just, prosperous, and life-sustaining.

The Economics of Climate Change, Sir Nicholas Stern, Cambridge University The Stern Review is an independent, rigourous and comprehensive analysis of the economic aspects of this crucial issue. It has been conducted by Sir Nicholas Stern, Head of the UK Government Economic Service, and a former Chief Economist of the World Bank.

The Hefner Collection MeiLi and Robert A. Hefner III's private collection representing art of the Chinese Post-Cultural Revolution period.

The Aspen Institute Dedicated to fostering enlightened leadership and open-minded dialogue through seminars, policy programs and conferences in association with international partners towards promoting an appreciation for timeless values.

The Alliance for Climate Protection A nonprofit, nonpartisan campaign group founded by Nobel laureate and former Vice President Al Gore. The campaign aims to cut emissions and reduce global warming in this time of climate crisis.

Woods Hole Oceanographic Institution A private, independent, not-for-profit corporation dedicated to research and higher education at the frontiers of ocean science.

Worldwatch Institute An independent research organization recognized by opinion leaders around the world for its accessible, fact-based analysis of critical global issues.