Carbon Emissions Factors
These are the carbon emissions factors used for electricity generation from each of the states. They take into account how much fossil fuel is on the regional electricity grid that the state taps into. They also take into account transmission line losses. They are taken from the spreadsheet called CO2_Elect-Emsn-Factors_2008.xls obtained from the Energy Information Administration on 3/22/2010.
Future of Energy
Renewables, natural gas, a yet-to-be discovered breakthrough... what should we be focusing on now?
Experts gathered in Sao Paulo to discuss the roles of biomass, hydropower, and other key issues.
@NatGeoGreen on TwitterTweets by @NatGeoGreen
Great Energy Challenge Blog
The Big Energy Question
What innovation should shape transportation in the future?
Special Report: Shale Gas Rush
The shale gas industry maintains that it protects drinking water and land. But mistrust has been sown in rural communities.
The industry promises jobs to a state badly in need of an economic boost, but the work so far isn't where you might expect it to be.
Track the growing mark that energy companies have etched on Pennsylvania since first producing natural gas from shale.