A new program in Minnesota provides potential buyers with an objective assessment of their home's solar potential, rather than relying solely on the opinion of installers with an incentive to make a sale.
A new animated map provides a real-time picture of wind speeds across the United States.
The sun is setting on Xcel Energy's current solar rebate program in Minnesota, and the utility is considering whether a smaller rebate in the future will still be a strong enough incentive.
Can shaving a few percentage points off the cost of large, metal components like the tower or nacelle baseplate have a significant impact on the overall cost of a wind turbine?
Even though over 150 American foundries have shut down since the start of the current economic crisis, a group of entrepreneurs believe they can help revive the industry by supplying large, metal components for wind turbines.
Photo by Mark Bridge via Creative Commons
Missouri will be the first proving ground for a federal program that aims to help farmers shift production to biomass crops.
Journalists still seem unable to talk about the relationship between weather and climate.
A bill advancing through the Minnesota Legislature would exempt two rural electric cooperatives from having to report their plans for maintaining reliable, low-cost power to customers.
House Republican leaders were hit with a busload of criticism this winter when they announced a proposal to end a long-held practice of funding public transit projects using a portion of federal gas tax revenue.
A Ford engineer explains how EPA emissions rules are prompting automakers to build longer-lasting engines.