www.energybulletin.net
Energy information and news clearinghouse, including a peak oil primer.
www.theoildrum.com
News and discussions about energy and the future.
www.aspo-usa
A non-profit, non-partisan research and public education initiative to address America’s peak oil energy challenge
www.postcarbon.org
Post Carbon Institute is a not-for-profit torganization dedicated to helping communities prepare for an energy-constrained world.
www.transitionnetwork.org
Transition Network supports community-led responses to climate change and shrinking supplies of cheap energy, building resilience and happiness.
www.transitionus.org
Transition US provides inspiration, encouragement, support, networking, and training for Transition Initiatives across the United States.
www.localcircles.org
Supports groups wishing to increase personal security during these challenging times.
www.apple-nc.org
Alliance for a Post-Petroleum Local Economy. Helping communities live locally.
www.odac-info.org
The Oil Depletion Analysis Centre focuses on raising international public awareness of oil depletion.
www.powerswitch.org.uk
Power Switch is dedicated to raising awareness of the impending and permanent decline of cheap oil and gas.
www.peakoil.net
Association for the Study of Peak Oil & Gas.
www.peak-oil-crisis.com
The End of Cheap Oil. Peak oil information and news.
www.peakmoment.tv
An online television series featuring people creating resilient communities for a more sustainable, lower-energy future.
www.priceofoil.org
Oil Change International. Campaigns to expose the true cost of oil and facilitate the transition to clean energy.
www.transitionvoice
Covers peak oil, climate change and economic crisis along with the global Transition movement as society’s most promising response.
www.wolfatthedoor.org.uk
The beginner’s guide to peak oil. Extensive and useful information.