Is the South a wind-power dead zone?

t’s a common reaction among those taking their first look at the U.S.Geological Survey’s new interactive map that depicts the location of every utility-scale wind turbine in the country: Whaddup down South?

Soft Costs Account for Majority of Installation Costs for Solar

According to a new report released by the U.S. Department of Energy’s National Renewable Energy Laboratory (NREL), soft costs accounted for 63.5% of total costs of residential solar installations, 56.7% for small commercial systems ( Balance-of-System (Soft) Costs for U.S. Photovoltaic Systems, Using a Bottom-Up Approach and Installer Survey, broke down soft costs into the following categories: sales tax, supply chain costs, installer/developer profit, indirect corporate costs, transaction costs, customer acquisition, permit fee, PII labor, and installation labor.

Warm water cools this cloud comptuing center

The advent and rapid proliferation of cloud computing has revolutionized the way we store, process and manage data, but it comes at an environmental cost that’s not always obvious.

Black silicon solar tech comes of age

Black silicon has been bubbling in the background of solar research and development the past couple of years, hinting at a way to drive down the cost of solar power, but has yet to bust out.

Solar cell could be cheaper than fossil fuel

By harvesting waste heat, researchers from the US Department of Energy’s National Renewable Energy Laboratory (NREL) have for the first time built a solar cell with an external quantum efficiency over 100 percent.