A First-Hand View of Fracking in Pennsylvania's Marcellus Shale July 30, 2013 Anadarko chemicals drilling emissions fracking gas shale greenhouse gas hydraulic fracturing marcellus methane Pennsylvania water wind power +
Could Natural Gas Fuel a Trucking Revolution? July 23, 2013 biofuel demand diesel gas shale iea natural gas trucking +
Comparing Driving Costs of EVs and Conventional Cars July 16, 2013 efficiency eGallon eia ev fuel economy hybrid leaf miles per dollar mpg plug-in hybrid Prius volt +
Global Shale Oil and Gas Estimates Expand July 11, 2013 access to resources Bazhenov shale China eia gas shale Libya natural gas oil reserves Poland Russia shale oil technically recoverable tight oil +
Early Retirement of US Nuclear Plants Is a Step Backward July 08, 2013 California edison emissions fukushima geothermal greenhouse gas hydropower natural gas nuclear power nuclear renaissance san onofre solar power SONGS wind power +
The President's Climate Plan Hinges on Natural Gas July 01, 2013 climate change coal efficiency EPA fracking gas shale global warming keystone xl natural gas nuclear power obama regulation renewable energy renewable jet fuel +
It's Time To Reform US Ethanol Policy June 20, 2013 biofuel blend wall corn energy security ethanol food vs. fuel gasoline gasoline exports renewable fuel standard rfs speculation +
"All of the Above" Must Be Weighted by Common Sense June 13, 2013 all of the above carbon sequestration ccs coal gas shale geothermal hydropower nuclear oil solar wind power +
Could US Oil Trends Alter How Oil Prices Are Set? June 07, 2013 bakken brent China crude exports oil prices opec price controls shale tight oil unconventional gas WTI +
...and Two Steps Back for Cleantech June 03, 2013 bankruptcy batteries better place desertec ev pv recharging renewable energy solar power +
Can Energy Storage Make Wind and Solar Power As Reliable As Coal? May 23, 2013 batteries energy storage flywheel gas turbine hydropower nuclear power pumped storage pv renewable energy solar power wind power +