Explore - Green Technology

How an unfussy, nearly zero-energy family home in Santa Cruz, California, wound up with hay bales in the walls, a state-of-the-art heat pump system, and six very happy residents.

Parans markets and develops patented high quality products in the field of natural lighting. Our customers require high quality and healthy indoor environments in an energy efficient way....

Because I have been told time and again that disposing of batteries in the garbage is a terribly destructive thing to do, I generally collect my spent batteries in an old container in my house. My...