What's the best way to capture solar heat from south-facing windows?

— Jeff Kushner, Victor, MT

Answered by Cassandra Adams on November 20, 2007

Can you recommend solar window blinds that are not made of PVC?

— Lisa Dow, New York, NY

Answered by Maggie Wood on October 16, 2007

How can I remodel my oceanside property for maximum energy efficiency?

— Tricia Mittens, Nassau, Bahamas

Answered by Cynthia Phakos on June 19, 2007