Passive house design and construction is all about flexibility. Find out how two Seattle companies collaborate to build a solar-heated structure on a lot full of shade trees.
Architecture firm Kengo Kuma and Associates addressed a Tokyo school’s multiple solar needs by essentially putting 12 different roofs on the same building.
Cronkite News reports on solar heating of homes in Arizona surprisingly lags far behind use of firewood for keeping residential homes warm.
Sanborn High School in Kingston, N.H., could save up to $1.5 million in energy costs by purchasing hot air produced by its on-site solar air heating system.
The German company E.ON launches a unique project to store heat from distributed renewable energy sources.