Home Building Blog - Eco-Friendly and Green
micro-CHP - It heats and powers homes.
November 14th, 2006 by Ryan JohnstonJust found this story at The Christian Science Monitor.
Down in Bernard Malin’s basement is a softly thrumming metal box that turns natural gas into hot water and generates $600 to $800 worth of electricity a year - a bonus byproduct of heating his home.
It’s like printing money
Mr. Malin, the first person in Massachusetts - perhaps in the nation - to own a residential “micro combined-heat-and-power” system, also known as micro-CHP.
But he’s not likely to be the last.
Since Malin changed his home heating system to micro-CHP in February, 18 other families in the Boston area also have adopted the technology, which squeezes about 90 percent of the useful energy from the fuel. That’s triple the efficiency of power delivered over the grid.
Factories and other industrial facilities have used large CHP systems for years. But until the US debut of micro-systems in greater Boston, the units had not been small enough, cheap enough, and quiet enough for American homes. Add to that the public’s rising concern about electric-power reliability - seen in a sales boom of backup generators in the past couple of years - and some experts see in micro-CHP a power-to-the-people energy revolution.
“Right now these residential micro-CHP systems are just a blip,” says Nicholas Lenssen of Energy Insights, a technology advisory firm in Framingham, Mass. “But it’s a … technology that … could have a big impact as it’s adopted more widely over the next five to 10 years.”
Read more about micro-CHP.
Tagged as: news, science, heating, environment, conservation, homes
Leave a Reply