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Xcel Energy has hopes for wind and solar projects with battery storage

Xcel Energy has hopes for wind and solar projects with battery storage

JANUARY 19, 2018 – Mike Hughlett An Xcel Energy proposal that attracted a multitude of low-cost bids to develop wind and solar projects in Colorado that include battery storage is raising hopes that the concept could become more widespread, including in ­Minnesota. Wind and solar farms can produce electricity only ­intermittently, and industrial-scale batteries are… READ MORE