Clean energy risks over oil price fall: French minister
The fall in oil prices poses a threat to global efforts to boost renewable energy use and lower carbon emissions, France's ecology and energy minister said Monday.
Starving the energy monster for energy efficient buildings
There are one and a half million commercial buildings in the U.S. Less than ten percent of them have energy management systems. Technology from a Siemens company in Austin, Texas has what it takes to steadily ...