Saturday, September 15, 2012

Nuclear Power in the US - Scary Scenarios

When we think of nuclear power's potential bad outcomes, I at least, have mostly thought about problems with operating nuclear power generating plants, like a tidal wave, or an earthquake, or an operator error, or an equipment failure with inadequate safeguards.

But now I read that the spent fuel storage issues could be the most serious threats, and they will not go away for decades, even if we shut down currently operating nuclear plants. For the scary details, visit Forbes, "Nuclear Power's Long and Toxic Tail".

Tuesday, September 11, 2012

Bill Clinton and Solar Power

I am just going to publish a link here, so you can followup as you wish. It is refreshing to see such a politically well recognized figure supporting renewable energy. Visit Solar Power International 12 and see Sept 12.

Tuesday, September 4, 2012

Wave power scheduled to go on grid in US

From the NY Times, Project Aims to Harness the Power of Waves, a large wave power buoy will be installed off the coast of Oregon this October, and will be the first wave powered generator connected to an electrical grid. The Federal Permit allows for 10 wave generators, enough to power about 1,000 homes.

Wave power has been researched for many years, and a variety of designs have been tested. This buoy by Ocean Power Technologies of NJ is a large version of autonomous power buoys they have built and deployed for several years to power remote ocean going devices.

Wave energy is really an accumulation of wind energy, and in certain parts of the world, like Oregon, is a very consistent form of sustainable energy. One of the big challenges is designing the installation to survive major storms.

Thanks to John Hoyt for pointing out this article.

GREENLAND - Will probably be the focus of near term sea level rise

Greenland is almost all covered by a very thick glacial ice cap. If all of Greenland's ice either melted or slid into the oceans, sea le...