The Pathway to 90% Clean Electricity Is Mostly Clear. The Last 10%, Not So Much
A new paper suggests six different approaches for the difficult final steps necessary to get to a 100% carbon-free grid—and each has its pros and cons.
By Dan Gearino
Geothermal
Inside Clean Energy: A Geothermal Energy Boom May Be Coming, and Ex-Oil Workers Are Leading the Way
By Dan Gearino
California Ups Its Clean Energy Game: Brown Signs 100% Zero-Carbon Electricity Bill
By Marianne Lavelle
Detroit 'Burbs, an Unlikely Place for Geothermal
By Jeff Kart, Midwest Energy News
U.S. Geothermal Industry Heats Up as It Sees Most Gov't Support in 25 Years
By Amy Westervelt
Anxious Geothermal, Solar Industries Looking to U.S. Interior for a Hand
By Stacy Feldman
Where's Google Putting Its Money?
By Renee Cho
Report: 8 Clean Energy Technologies Can Reach 'Gigaton Scale' in 10 Years
By Stacy Feldman
LA Community College System Heads for Energy Independence
By Leslie Berliant
Is a Debt-Ridden Motor Company Revolutionizing Geothermal?
By Matthew Phelan
