The next big thing for data centers: DC power

Although we live in an AC-dominated world, DC seems poised for a comeback, particularly in data centers. Facebook adopted a DC architecture in its Prineville, Ore., data center. SAP spent $128,000 retrofitting a datacenter at its offices in Palo Alto, Calif., to rely on DC power.

Opportunities and Challenges for Energy Market Deregulation

Deregulated energy markets, with companies competing with one another for customers, could be great places to test technologies and services to get customers engaged with their utilities. Whether that will lead to them saving energy at the same time is less clear, however.

Today in Cleantech

How will Tuesday’s election results affect the country’s green technology hopes? With Republicans taking control of the House of Representatives, observers say chances are likely gone for any kind of broad-ranging climate and carbon legislation in President Obama’s first term. Pared-down energy goals, such as a utility-only carbon cap-and-trade regime or establishing a national renewable energy standard, are also going to face opposition in a Republican-controlled House. Even GOP energy favorites such as subsidies for nuclear power may have trouble amidst a Tea Party-driven, cost-slashing approach in the newly elected Congress, certain observers noted. Still, there were some green-pleasing statewide election results, such as California voters’ rejection of a ballot measure to overturn the state’s greenhouse gas law and wins by Democratic governors in California and Massachusetts.