Author: Derek Markham

California Leads In Net-Zero Homes As Costs Drop

Half a dozen California cities are hosting enough net-zero homes to place the state in first place nationally among other states like Arizona where the net-zero trend is catching on rapidly, both among legislators and among leading homebuilders. This trend is expected to accelerate markedly over the coming decade, as the cost of adding net-zero features, including solar, drops by 50%.

Sunfolding’s Pneumatic Solar Tracker Builds 60 Megawatt Pipeline

Maverick pneumatic solar tracker maker Sunfolding has amassed a pipeline of 60 megawatts for the first quarter of 2019, following its 2018 commercial rollout, says Matthew Schneider, the vice president of product at the San Francisco-based company. Sunfolding also is supplying its first delivery contract for a utility-scale photovoltaic array, a 39 MW project in California, using the company’s motor-less T29 single-axis design.