We also installed roof jacks (to hold up the solar array) and then a new composite shingle roof. Finally, in July, we put in a whole-house cooling ... and oil for a gas-powered car, would have ...

The collegiate competition, which includes 12 teams from around the world, challenges students to design and build full-size, solar-powered homes. Read about House by Northwestern's Aug. 23 ...

Abundance, sonnen, and Energywell launch a huge virtual power plant in Texas, turning home batteries into a backup for the ...

The Swiss team, representing four institutions, finished first. Proving Enable’s market potential, Evanston resident Jerry Brennan is purchasing the solar-powered house, which he’ll place on his lot ...