Working with a few friends, Herr, 74, built the frame and installed the cells, bringing the system on the grid in January. He estimates that the project cost about $13,000, not including the work he and his friends put into it.
A new report warns that Wisconsin’s economic competitiveness could be at risk if the state doesn’t diversify its electricity sources. The Badger State is already burdened by the second highest electricity prices in the Midwest, with only Michigan customers paying more on average.
The Canada Green Building Council has awarded the Nova Scotia Power's, a provinical utility, new head office building with a LEED Platinum certification, the highest green building rating. This is a first for the East coast of Canada.
The Department of Energy’s Pacific Northwest National Laboratory has developed a method of combining solar energy into the natural gas production process to produce cleaner energy output with the same fossil fuel input.
Jun 10, 2013 - Jun 13, 2013
Sep 29, 2013 - Oct 3, 2013
Nov 19, 2013 - Nov 21, 2013