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Opinionated: Plan to Power Through Weather-Related Outages

14 Nov

By Kevin Stenson Weather has impacted California significantly this past year, particularly wildfires fed by heavy winds. Like any major weather event, there are things that went well and things that can be improved. With California being the most populated state in the nation and the state’s energy demand being the second highest, it’s important […]

PG&E Restores Power in Fire Regions

17 Oct

The massive fires that led to more than 40 deaths and torched huge swaths of Northern California tripped transmission and distribution lines maintained by Pacific Gas & Electric. Three 230 kV lines, and a 115 kV and one 60 kV line in Sonoma and Napa Counties were shorted out early last week by the Tubbs, […]

Undercurrents: Blackout Highlights Old Electrical Infrastructure

11 Jul

Aging infrastructure was on display July 8 when a high-voltage transformer used at a transmission line receiving station exploded and burst into flames in Los Angeles in the early evening. It triggered a power outage for 140,000 households and businesses. The Los Angeles Department of Water & Power station, built during the 1950s, is used […]

Undercurrents: PG&E Sued for Refinery Blackout

3 Jul

Valero Refinery is suing Pacific Gas & Electric for $75 million in damages for a May 5 power outage at its Benicia refinery. The June 30 filing in the U.S. District Court for the Eastern District Court of California charges PG&E with breach of contract and negligence for failing to provide uninterrupted power— primary and […]

Calls for Conservation Protect the Grid

22 Jun

A flex alert issued for June 21 and 22 helped the state grid get though the worst of the persistent heat wave that gripped California this week without any major outages. Power demand peaked on June 20 at 44,184 MW, compared to an all-time high of 50,270 MW during the summer heat storm of 2006, […]

Aliso Canyon Gas Storage Field May Reopen

5 Apr

SoCal Gas is planning to partially reopen its Aliso Canyon natural gas storage field late this summer. It plans to do so after pressure testing all 114 wells at the field and fully testing selected wells to make sure they don’t leak when gas is injected under high pressure and later withdrawn, according to media […]

SHORTS

27 Aug

Southern California Edison brought 1,118 MW worth of negawatts into the grid operator’s wholesale power market Aug. 21. Edison announced that the negawatts represent energy savings during peak demand by 320,000 of its customers. The utility hopes to expand participation in the market by its customers who have enrolled in its demand response program, in […]