electricity generation

Bank Predicts Shift in European Power Picture

Posted on February 27,2015 by ScottG in distributed generation

The world's largest bank is advising investors and clients that innovations in photovoltaic (PV) technology and rapidly falling costs for batteries and PV equipment will eventually make large, centralized power generating stations in Europe obsolete. UBS bank, based in Zurich, earlier this month produced a lengthy briefing paper that predicts that an investment in a combined electric vehicle / PV installation / battery system would pay for itself in as little as 6 to 8 years by 2020, without any subsidies.

How Much Water Does it Take to Turn on a Light Bulb?

Posted on February 27,2015 by AlexWilson in electricity generation

In last week's blog I took a look at some of the water conservation features in our new house, but I began the blog by addressing the relationship between water and energy. That got me curious, so I’ve been digging deeper into this water-energy nexus, examining the water-intensity of our different electricity sources.

Using Ocean Temperature Variations to Generate Electricity

Posted on February 27,2015 by ScottG in electric utility

Lockheed Martin, the U.S. defense giant, has announced plans to build a 10-megawatt generating plant that uses variations in ocean water temperatures to generate electricity. The plant will be built off the coast of southern China.

Spending a Day With Energy Policy Geeks

Posted on February 27,2015 by CarlSeville in electricity generation

I recently attended a small, one-day meeting in Atlanta of individuals and organizations involved in energy efficiency throughout the southeast U.S. Hosted by SEEA, the Southeast Energy Efficiency Alliance, the group responsible for distributing much of the ARRA money for efficiency throughout the region.

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