This Labor Day weekend, Southern California is facing an extreme heat wave, with temperatures soaring well above 100 degrees. Air conditioners have to work overtime to keep indoor temperatures near 80, and California power resources are operating at near capacity. As condominiums bake in the sun (as they do most of the year around here), there is not a solar panel in sight.
While we are still waiting for renewable energy, a few simple measures could lead to big residential power savings. Enter the laundry line, one of the oldest and most practical ways to use solar energy. Electric clothes dryers not only require vast amounts of fossil fuel-derived power, they also pour heat into living spaces and strain cooling systems.