Stanford University researchers say they have developed a “peel-and-stick” solar cell that can be attached to a variety of hard surfaces, an innovation they say could vastly expand the potential for solar energy technology.

Normally, thin-film solar cells are attached to rigid, (more…)

Due to popular demand, the City of Phoenix, through a partnership with the National Bank of Arizona and Paramount Solar, is expanding a city-sponsored residential solar financing program.

Solar Phoenix 2 allows qualified homeowners in the APS and SRP utility districts to go solar with no (more…)

According to the Solar Energy Industries Association, in the second quarter of 2012, California again led the nation in installed solar capacity, with a total of 217 MW. The state is expected to lead the nation in the solar race again in 2013.

According to new research from the California-based (more…)

In previous posts (here, here, and here), I discussed a major offshoot of the GE-Mitsubishi wind patent war in which GE and a former employee, Thomas Wilkins, tussled over ownership of two of the patents involved in the larger litigation.

The remaining patent-at-issue in this ownership (more…)

Coal could rival oil as the world’s largest energy source within five years as consumption continues to climb in most regions of the world, a trend that could have profound effects on the climate, the International Energy Agency (IEA) says.

While coal consumption is expected to decline in the (more…)

Every now and then, an exciting opportunity to experience the world comes by and you just have to say what the heck and toss your hat in the ring. If you are interested in sustainability and in particular the so-called water energy nexus, the opportunity of a lifetime is here.

The Abu Dhabi Sustainability Week, taking place (more…)

Did you read this article in Bloomberg about how rooftop solar is costing California ratepayers billions!!!!??? Then you should know it’s largely horsemalarkey.

What the article doesn’t say is how the utilities arrive at their figures–but based on previous assertions, we think it’s safe to assume the approach is grievously (more…)

This article has been written to help time-poor but environmentally conscious homeowners and small business bosses make an informed choice about flat roofing materials.

Divided into sections, it looks at five common flat roofing products and examines their energy efficiency in terms of three things: insulation, projected life-cycle and manufacturing process. (more…)

According to a recent joint University of Delaware and Delaware Technical Community College study, a well-designed combination of wind energy, solar energy, and storage in batteries and fuel cells would be a cost effective way of meeting electricity demands. (more…)

A U.S.-based company has developed a sophisticated sensing technology capable of detecting and pinpointing the source of even minor natural gas leaks from great distances, an innovation that could provide critical insights into the still largely unknown climate (more…)