Learn more about energy
 
Good Wikipedia entries
• Petroleum                    
• Global Warming          
• Photovoltaics
• Wind Power
• Fuel Cells
• BioFuels
• Fuel tax
 
Sites with general information on energy issues
• Union of Concerned Scientists
• National Renewable Energy Laboratory
• Energy Information Administration (US Government)
 
Blogs
• Gristmill - Environmental news and commentary
• WorldChanging
• SustainaBlog - Jeff McIntyre-Strasburg
• Climate Change Action - Calvin Jones
• Clean Energy Technology
• The Energy Blog
• Time is Energy
• Migrations
• Data to Virture
• Cut Oil Imports
 
Syndicated Columns
• Thomas Friedman - Informed opinions on energy - NYTimes subscription required