November 18th, 2014
November 6th, 2014
What should we think when two grid reliability authorities look at large-scale adoption of renewable energy and come to opposite conclusions? This isn’t pretty and we need to get to the bottom of it. Read More
November 5th, 2014
The future keeps changing! Banks are telling us that solar energy is becoming mainstream.
UCS projects that for more than half of the states in the U.S., solar power on your roof is going to be cheaper than the price of electricity delivered by the utility company. Deutsche Bank reports the number will be 36 states in 2016, or 47 states if federal tax credits continue as they are today. Read More
October 23rd, 2014
Just in time for Halloween, there’s a witch hunt brewing in the energy business…
As the realities of climate change settle in the minds of the fair citizens of this land, there’s a nightmarish force fighting back. Healthier air and a safer climate are threatened by backers of long dead fossil fuels, the never-living, and never-dead nuclear powers. Attacks on climate-saving solutions are part of a new effort to bring zombie coal plants back to life, threatening the nation’s renewable, clean energy future. Read More
October 20th, 2014
Two new reports have a wealth of information about the cost of rooftop solar in the United States. Here are six important cost-related takeaways, with a whole lot of great news. Read More
September 4th, 2014
Remember when the most likely place to glimpse solar in action was the little strip attached to a pocket calculator? Well, fortunately solar photovoltaic (PV) technologies have come a long way, and now it’s common to see PV panels on residential and commercial rooftops around the country. This dramatic rise in residential solar PV installations is depicted below in UCS’s new solar infographic. From 2006 to 2013, the number of homes with solar grew by more than 1,000 percent.
August 15th, 2014
Federal policies to introduce more choice in electricity supplies, and competition from new technologies and companies, continue to evolve and improve. These reforms have greatly fostered the growth of renewable energy across the United States. And a court decision today will help ensure that they continue to do so.
August 13th, 2014
A recent article in The Economist covers a study comparing the costs of solar, wind, hydro, nuclear, and natural gas. Alas, the study starts with a fundamental misunderstanding of how our electricity system works, and goes downhill from there. And The Economist’s attention unfortunately helps to perpetuate those errors. Here are five examples of what went wrong. Read More
August 11th, 2014
As the boom in fracking wells in the northern Appalachian Marcellus shale region now produces seven times more natural gas (methane) than in 2010, the implications for policy and impacts on the energy market are starting to show. Read More