New Energy Uses for Asphalt

The Associated Press: New Energy Uses for Asphalt
The Associated Press reports on a Dutch company taking a new approach with asphalt, pulling heat from the source and putting it to use in homes and offices.

Solar energy collected from a 200-yard stretch of road and a small parking lot helps heat a 70-unit four-story apartment building in the northern village of Avenhorn. An industrial park of some 160,000 square feet in the nearby city of Hoorn is kept warm in winter with the help of heat stored during the summer from 36,000 square feet of pavement. The runways of a Dutch air force base in the south supply heat for its hangar.