Replacing glass reflectors with metal ones can reduce weight and cost. Everyone's on a green high to find cheaper ways to lower the cost of renewable energy and to make it more available to everyone. Researchers in Golden plan to develop concentrated solar energy generating plants.

The new research conducted at the National Renewable Energy Laboratory has provided an answer to the rise in cost of renewable energy by using metal reflectors created with a silver polymer that will make the technology much lighter and cheaper.

Via: The Denver Channel