9 Sep 2012
An energy policy for the United States has become like the weather: everyone talks about it, but no one ever does anything about it. This lack of consistent direction has created volatile, and recently, sharply negative returns to investors in the Alternative Energy space. With a lot of hot air being generated in the months …
9 Sep 2012
Despite the availability of clean and sustainable energy sources like solar, wind, hydropower, geothermal and biomass, many states depend on outdated and dirty energy sources. Ohio, Pennsylvania, Indiana, Missouri and Tennessee are among the most in need of an energy portfolio diversification. The Natural Resources Defense Council (NRDC) has identified solutions for these and other …
17 Aug 2012
Demand for solar PV energy in the U.S. continues to gain considerable traction. During 2011, installed PV capacity reached the 2 GW level, with 880 MW allocated to the commercial sector and 760 MW to the utility segment. However, this growth has not been realized without certain challenges. Indeed, often years of negotiation take place …
16 Aug 2012
When somebody mentions renewable energy, most of us think primarily of methods we can use for home production, namely wind turbines and solar panels. However, there are a number of alternative energy sources still waiting to break through into the public conscience. Airborne forms of wind power are arguably some of the most exciting amongst …
9 Oct 2012
Sustainable Energy and Renewable Energy are terms that are thrown around a lot these days, but what exactly do they mean, and how many countries are taking them seriously? The US Energy Information Administration (EIA) estimates that in 2008, 10% of the world’s energy consumption was from renewable energy sources. EIA forecasts that by 2035, consumption …
9 Sep 2012
On August 31, SACE and the Sierra Club hosted the “Wind Works: For Jobs, for Georgians” rally on Tybee Island. The Tybee Pier and Pavilion, where the rally was held, proved to be a great spot for the event. We were able to reach out to about 300 people – substantially from the coastal community – …
5 Aug 2012
Since 2006 Bonded Logic, an Arizona-based cotton fiber insulation manufacturer, and Cotton Incorporated, an association of cotton manufacturers, growers and retailers, have teamed up to change the final resting place for approximately 200 tons of unwanted denim from the landfill to new homes in the United States, in the form of denim insulation. The “Cotton. …
5 Aug 2012
A new study of renewable energy’s technical potential finds that every state in the nation has the space and resource to generate clean energy. The U.S. Department of Energy’s National Renewable Energy Laboratory produced the study, U.S. RE Technical Potential, which looks at available renewable resources in each state. It establishes an upper-boundary estimate of …
The US hit an ice burg and is already sinking
I sure we’ve hit the iceberg, know we’re sinking but, hoping things could still be repaired. But we’re definitely taking on water.
There is no single best sorcue. What works best in one area may not work at all in another. Solar is great, but only works when the sun is out, wind can work 24/7 but many areas the winds are seasonal. geothermal only works in specific geographical areas and is impractical for individual use. The best is a combination of energy sorcues to ensure no interuption in service.
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