Register & Get Involved

Flagship Event

Source solutions, get insights, and make connections that drive real results.

Midwest Regional Event

Explore the latest solar innovations in the Midwest.

FULL CHARGE NEWSLETTER

Get a weekly briefing on what’s shaping the industry—and IESNA events.

A Historic Milestone: California’s Grid is Being Powered by 100% Clean Energy

In a historic first for California, renewable energy has supplied 100% of the state’s energy demand for 25 out of the last 32 days — and counting.  Each day for the last month or so, the state’s grid has been powered completely by renewables from periods of time ranging from 15 minutes to six hours.  Nearly […]