David Johnston

Sustainable retrofit expert David Johnston offers tips for high-efficiency remodels. More

A pioneering passive-solar researcher, architect, author, and professor, Edward Mazria's impact can be felt in the design of our homes and in the steps we take to combat climate change. More

A guide to eco-friendly options among wood, composite, and plastic decking. More

From products to techniques, green building proliferates in the remodeling industry. Here's how savvy businesses sell the concept. More