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The Buzz

18 Sep

Groundbreaking action by federal regulators requires grid operators to open their doors to aggregated power from energy storage, solar rooftops, electric vehicles, and energy efficiency. CAISO is ahead of the regional transmission operator pack, but the new rule is expected to ease the way for more clean distributed resources into its grid. The Federal Energy […]

FERC Investigates California August Outages

17 Sep

Federal Energy Regulatory Commission Chair Neil Chatterjee announced Thursday that his agency is looking into what caused a shortage of electricity that led to rolling outages in California on Aug. 14 and 15. He said he is concerned about heat related events and wildfires. “Climate change is increasing the ferocity and number of weather events,” […]

Juice: Scrutiny of Demand Response Failures Needed

15 Sep

The analysis of the rolling blackouts is in the works but there was advanced warning of some serious systematic problems, making some mistakes avoidable. The joint agency root cause report of the mid-August blackouts may be underway, but some problems were just waiting to happen. California was clearly and inexcusably on a path to rely […]

The Buzz

11 Sep

Northern San Diegans vigorously protest San Diego’s plan to upgrade and extend a big power line from San Marcos to Escondido. After listening to concerns about fire and financial dangers, as well as visual blight, the California Public Utilities Commission pulls the item from this week’s business meeting. In other news, the utility regulators learn […]

Northern San Diego County Residents Oppose New Overhead Line

10 Sep

Members of the public expressed strong concern about a proposal by San Diego Gas & Electric to modernize and extend a 12-mile 69 kV line through northern San Diego County, leading state regulators to delay a vote for construction that seemed sure to be approved. Several locals, many emotional, said the proposed overhead line running […]

Energy Chair Sounds Alarm Over Skyrocketing Electric Bills

9 Sep

The Assembly Utilities & Energy Committee Chair warned that increases in California utility bills are becoming untenable. Chris Holden (D-Pasadena) pointed to the private utilities’ tab to reduce climate-aggravated wildfires, which gets passed on to customers. “Rates are really getting out of control,” Holden said during a Sept. 9 Power Association of Northern California meeting, […]

Withered Demand Response Blamed for Rolling Outages

26 Aug

The grid operator, state energy regulators and utilities largely abandoned demand response that would have provided enough electricity to avert outages during the recent heat wave, advocates of the policy say. And the numbers back them up. Rather than strengthen demand response, in which energy users cut back to leave more electricity on the grid […]

The Buzz

20 Aug

After 400,000 Pacific Gas & Electric, Southern California Edison and San Diego Gas & Electric customers had their power cut late last week because extreme heat spiked energy demand, Gov. Newsom tells energy officials to analyze the screw up. The grid operator, and heads of the California Public Utilities Commission and Energy Commission also must […]

Speedy Analysis of Rolling Blackouts Ordered

20 Aug

Gov. Gavin Newsom ordered the heads of the California Public Utilities Commission, Independent System Operator and California Energy Commission to immediately determine why they failed to anticipate the mid-August squeeze on electricity resources and the cause of the rolling outages. In a letter sent early this week, the governor also demanded to know how the […]

Load Shifts and Less Consumption Avert More Blackouts

20 Aug

Widespread conservation at every level of electricity use, from industry, to households, is credited with lowering otherwise soaring demand on the grid on Aug. 17 and 18 by almost 4,000 MW. According to an Aug. 19 joint letter to the governor from three state energy agencies, several energy and water agencies reduced their demand. So […]

High Demand Drives up Power Prices to $1,500 MWh in So Cal

18 Aug

Rolling blackouts that had been forecast were averted Monday and Tuesday thanks to large and small customers who slashed their energy use. Peak demand on Monday dropped more than 4,000 MW below the projected high of 49,827 MW. “The response was stunning,” Steve Berberich, California Independent System Operator president and chief executive officer, said during […]

CA Gets It that the Power System Must Manage EV Charging

18 Aug

California’s heat wave-induced blackouts came during evening peak demand spikes. If California fails to manage electric vehicle charging it could make those spikes a lot more common, according to new research. California leads the U.S. with nearly 750,000  of the estimated 1.5 million U.S. light duty EVs. Electric vehicle sales rose over 60% in 2019.  […]

CA Grid Operator: “We are scouring every corner of our world.”

17 Aug

More than 3 million California homes could have their power cut off by the three investor-owned utilities starting late afternoon on Monday, Steve Berberich, California Independent System Operator president and chief executive officer, said. “It is a perfect storm,” he warned during an Aug. 17 early afternoon press call. Demand is expected to be higher […]

The Buzz

14 Aug

Triple digit temperatures across much of the state starting today will significantly drive up peak demand. The grid operator calls on customers to conserve energy the afternoon and evening of Aug. 14 to avoid overtaxing the grid because of a surge in air conditioning. Some warn that demand response is largely being left out of […]

Grid Operator Calls for Californians to Cut Back on Power due to Heat Wave

14 Aug

Temperatures are expected to spike across California Friday through Sunday, driving up peak demand. To avoid overloading the grid and causing possible blackouts, the California Independent System Operator asked customers to reduce their power consumption from 3PM to 10PM on Friday. “California will be experiencing near-record or record-breaking heat, up to 10-20 degrees above normal […]

News Roundup: CPUC to Oppose Payday for Transmission Owners

3 Aug

Updated Aug. 6 State energy regulators are expected to soon ratify their staff’s formal opposition to the Federal Energy Regulatory Commission’s March plan that would give transmission owners handsome payoffs for cybersecurity upgrades. The awards would come even if the businesses were already making the investments without the incentives. FERC proposes the changes to benefit […]

Shorts

29 Jul

PG&E and Tesla began construction on a 182.5 MW battery project at Moss Landing in Monterey County, the utility announced July 29. The joint lithium ion storage project is expected to be online in the middle of next year. “Battery energy storage plays an integral role in enhancing overall electric grid efficiency and reliability, integrating […]

Grid Managers Ease the Way for Growing Energy Storage Paired w/ Solar

23 Jul

The California grid operator agreed to allow owners of power plants that include both solar and batteries to operate the two sources in tandem. The California Independent System Operator board approved the change July 22 in response to the surging trend of pairing energy storage with solar projects. It is aimed at filling the 3,300 […]

A 21st Century Distribution System Will Provide Economic Recovery

15 Jul

In response to the Covid-19 economic downturn, energy sector stakeholders are calling for a national transmission system and grid modernization but California should take a state-centric approach. “Local level economic recovery can come from distribution system modernization,” V. John White, Center for energy Efficiency and Renewable Technologies executive director, told Current. The benefit of investments […]

The Buzz

10 Jul

As wildfires spread, the governor increases the state budget to add more than 850 firefighters. Given the double whammy of fire threats and the pandemic, firefighters are directed to take necessary safety steps, including wearing masks and social distancing.  The same rules will apply to those evacuated by the state. How to ensure the financing […]

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