Southface’s South-facing windows use sunlight for heat and illumination. Great views too!
Green building practices save money. Use them when you build, renovate or replace. Maximum savings begin with good design
Atlanta’s Southface Energy Institute is regional leader in sustainable building
Climate-specific primer on efficient and durable residential construction
Saving money is good business for this Washington DC company
Open windows are cheaper than fans, healthier too
Portable pump transfers water from tub to clothes washer
Japanese-style water savings