semipro energy

Samsung Escondido battery array — world’s largest — goes online next month

After racing for months, engineers here in California have brought three energy-storage sites close to completion to begin serving the Southern California electric grid within the next month. They are made up of thousands of oversize versions of the lithium-ion batteries now widely used in smartphones, laptop computers and other digital devices. One of the installations, a 30-mehawatt facility at a San Diego Gas &…

SDG&E-funded 2016 San Diego Regional Quality of Life Dashboard released

Sempra Energy-funded Center for Sustainable Energy’s (CSE) Equinox Project has released its 2016 San Diego Regional Quality of Life Dashboard, which assesses the top economic and environmental indicators to gauge the region’s progress toward sustainability. The dashboard is a nonpartisan report card that tracks and grades quality of life indicators in 15 categories from data supplied by 28 sources to evaluate livability in the region….