Will The White House Go Solar … Again?

Balcony solar water heaters in Zhejiang, China

Karen Lattea over at Sojourners has got a nice post on whatever happened to those White House solar panels that Jimmy Carter installed in the 1970s. They didn’t sit well with subsequent oil-baron presidents and were removed. But … things are looking sunny again!

In 1979, then-President Jimmy Carter announced the installation of solar panels on the White House roof. Today, a group of students from Unity College in Unity, Maine, accompanied by 350.org founder and environmentalist Bill McKibben, will ask President Obama to re-install the panels on the roof of his home.

The story of how the solar panels got from the White House to Maine was covered yesterday morning on Democracy Now! as the student delegation passed through New York on its way to Washington, D.C. Democracy Now!, broadcast on WPFW every morning in the D.C. metro area, is the always-informative, often-disturbing, independent- and grassroots-focused news and interview program hosted by Amy Goodman. Yesterday, Goodman and co-host Juan Gonzalez covered a story that provided both a reminder of the importance of symbolic activism and insight into how the next generation of activists is being born.

Read Karen’s whole post here.

Don’t Hide Your Solar Panels Under a Bushel

Balcony solar water heaters in Zhejiang, China
Balcony solar water heaters in Zhejiang, China

I really want my urban D.C. row house to be as naturally powered as possible. But I’m lacking in both the finances and the DIY skills to make it so. This puts me in the position of a “beach-chair activist” when it comes to solar power. I read all the cool new solar developments with envy and dream of a day I can at least feel the sun in my shower.

I’m also hoping that my Columbia Heights neighborhood will start a solar panel cooperative (like they’ve done in Mount Pleasant, D.C.). And I want the U.S. to catch up at least with Europe in saving the planet. (I have a lot of desires.)

See how China and Europe are quickly expanding inexpensive residential solar hot water heating systems in the excerpt from On Rooftops Worldwide, a Solar Water Heating Revolution by the Earth Policy Institute’s Lester Brown.

The harnessing of solar energy is expanding on every front as concerns about climate change and energy security escalate, as government incentives for harnessing solar energy expand, and as these costs decline while those of fossil fuels rise. One solar technology that is really beginning to take off is the use of solar thermal collectors to convert sunlight into heat that can be used to warm both water and space.

China, for example, is now home to 27 million rooftop solar water heaters. With nearly 4,000 Chinese companies manufacturing these devices, this relatively simple low-cost technology has leapfrogged into villages that do not yet have electricity. For as little as $200, villagers can have a rooftop solar collector installed and take their first hot shower. This technology is sweeping China like wildfire, already approaching market saturation in some communities. Beijing plans to boost the current 114 million square meters of rooftop solar collectors for heating water to 300 million by 2020.

The energy harnessed by these installations in China is equal to the electricity generated by 49 coal-fired power plants. Other developing countries such as India and Brazil may also soon see millions of households turning to this inexpensive water heating technology. This leapfrogging into rural areas without an electricity grid is similar to the way cell phones bypassed the traditional fixed-line grid, providing services to millions of people who would still be on waiting lists if they had relied on traditional phone lines. Once the initial installment cost of rooftop solar water heaters is paid, the hot water is essentially free.