How 1st-in-the-state technology is harnessing energy from East Bay water pipes
Miniaturized turbines installed inside pressurized water pipelines can replace regulators to generate low-cost renewable electricity across distributed networks.
This roof is hiding a secret: sleek new wind turbines you can barely see
Rooftop-edge turbines with an overhanging airfoil can boost generation on large flat roofs by about 25%, with potential to power millions of homes if widely deployed.