Earth Rise Apollo 8

Earth Rise and Architecture, 50 Years Later

Today is the 50th anniversary of the iconic photo, Earth Rise, captured by the crew aboard the Apollo 8 spacecraft in 1968. I was a child of the groovy, mellow, and high-tech 1970’s. The Space Shuttle wouldn’t fly until 1981, but it was promised to follow in the footsteps of the Mercury and Apollo programs. […]

Total Energy Use Intensity (TEUI) for Dummies

We have made this handy calculator that lets you determine the energy performance of your home or building in the units of the most widely used Building Energy energy metric, the TEUI or Total Energy Use Intensity. The units are the amount of all energy sources in Kilowatt Hours (kWh) required as a function of […]