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Final Blackout Study Calls for More Reserves, Warns of Diablo & Pacific Line Risk

14 Jan

Details on the key causes of the mid-August blackouts are out, and consistent with an earlier analysis. They highlight market and planning flaws and a system thin on the cushion of extra power, or resource adequacy, the grid requires. The final analysis also points to an acute concern over two scenarios: a sudden loss of […]

Shorts

12 Jan

The Public Advocates Office announced it saved California ratepayers more than $3 billion in utility rates last year. “The impacts of COVID-19 and the increasing frequency of wildfires have made our advocacy that much more important for Californians,” Elizabeth Echols, Director of CalAdvocates, said Jan. 11. She stressed the need for affordable safe utility services–from […]

Edison Reimagines California’s Distribution System

5 Jan

Distributed energy’s explosive growth makes integrating it in a way that supports the power system critical, according to a new white paper from Southern California Edison. The paper forecasts significant growth of distributed energy resources (DER) in California and “we want to have the system technologies to see and manage their impacts,” SCE VP of Asset […]

Shorts

15 Dec

Updated Dec. 17 President-elect Joe Biden announced Dec. 17 he will nominate former Michigan Governor Jennifer Granholm as the new Secretary of Energy. He also plans to name former U.S. EPA chief Gina McCarthy National Climate Advisor. The appointed Deputy National Climate Advisor is Ali Zaidi. Zaidi is currently New York’s Deputy Secretary to the […]

The Buzz

10 Dec

Liane Randolph, who has been at the California Public Utilities Commission for the last five years is making a big move. She is the next Air Resources Board chair, replacing Mary Nichols, who may head to Washington DC. Southern California Edison signs another big round of energy storage deals this week. That includes 585 MW […]

SCE Inks 590 MW of Storage Deals

9 Dec

Southern California Edison signed four long-term contracts for 590 megawatts of battery storage. Three of the deals are large utility-scale, lithium ion projects with a combined 585 MW of capacity. The fourth is for 5 MW of aggregated customer storage. “Bringing more utility-scale battery storage resources online will improve the reliability of the grid and […]

JUICE: CAISO Board’s First Woman Chair Focuses on Renewable Integration

9 Dec

The California Independent System Operator is charged with operating 80% of the state’s massive electric highway. The first board of this semi-public entity launched in May 1997. It had 25 directors, five of them women. It included a range of representatives, from private utilities, to independent generation companies, which thrived temporarily, to environmentalists. The first […]

Integrating Variable Resources and Flexible Demand

7 Dec

What is the best way to mix in growing levels of intermittent renewable resources in networks such as California’s, as it marches towards a 100% clean energy portfolio by 2045? Among the usual suspects are better interconnections, and more generation diversity, including more storage and price responsive demand, a resource traditionally neglected. A newly released […]

Guest Juice: Solar Gets Better, Cheaper

24 Nov

By Feiridoon Sioshansi Solar projects, particularly the utility-scale variety, are now considered the cheapest way to generate power in California and many other parts of the U.S., according to the Lawrence Berkeley National Laboratory’s new report 2020 Utility-Scale Solar Data Update. It provides the latest trends in ground-mounted solar projects larger than 5 MWAC. It […]

The Buzz

19 Nov

State utility regulators aim to move on demand side resources to avoid outages when it is roasting hot next summer. They plan to take the unusual step of expediting changes to California Public Utilities Commission resource adequacy, demand response and other load reduction programs. Over at the nation’s capital, the Federal Energy Regulatory Commission holds […]

CAISO Rules Evolve to Accommodate Solar Plus Storage

19 Nov

To accommodate the growth in battery projects paired with solar plants, the California grid operator’s board Nov. 18 further loosened constraints and will allow project operators to send more or less power into the market than initially bid. Allowing deviations from original bids aims to use more renewable power produced by combined solar-battery generators, reducing […]

CAISO Executive Redo Launched

10 Nov

The new chief of the California Independent System Operator, Elliot Mainzer, announced an executive reorganization Nov. 6. It switches around managers in market policy, operations, planning and technology departments with the aim of broadening their understanding of how the grid works as it moves towards decarbonization.  “Internal mobility brings new thinking, new blood and new […]

State Regulators Face Solar Dilemma

3 Nov

Monday’s kickoff of California’s long-awaited proceeding to update net energy metering highlighted regulators’ dilemma of how to grow solar resources without shifting system costs to customers who don’t own solar energy projects. Nationally, hopes are high that California’s proceeding will offer breakthrough solutions to the troublesome successor tariff complexities that have emerged in other states […]

The Buzz

30 Oct

Two California private utility parents report third quarter earnings, one bearing good news and the other far from rosy. Pacific Gas & Electric gets a post-bankruptcy bounce. Edison International goes the opposite direction. SoCalGas gets slammed for its climate damaging activities, from undermining home electrification to suing the state for its clean trucks rule. Sen. […]

New Energy Providers Join Forces Against Entrenched Agency Rules

29 Oct

Bureaucratic red tape at the California Public Utilities Commission prevented East Bay Community Energy from contracting for clean, behind-the-meter electricity last year that could have provided power or lowered demand during the August heat waves. The resources were designated to help meet East Bay’s 2020 resource adequacy obligations. The community aggregator says it also is […]

The Old Must Yield to Clean Microgrids, Advocates Say

27 Oct

California is striving to attain a clean, reliable, and affordable grid, but getting there requires huge changes—from institutional to technological. Part and parcel of this transition is the age-old battle between the established and the newbies, with the former fighting to hold onto turf and the newcomers struggling to get some viable sod in an […]

Fact Checking Trump’s and Biden’s Energy Transition Plans

26 Oct

In the presidential candidates’ final debate, President Trump said Vice President Biden’s energy plan could cost tens of millions of jobs. Wind is “extremely expensive” and solar “doesn’t quite have it yet,” he added. Trump avoided answering a question about the health impacts of polluting industries. There is “a moral obligation” to address the climate […]

The Buzz

23 Oct

State utility regulators allow Pacific Gas & Electric to fold $447 million into rates to recoup part of its wildfire tab. Whether these incurred costs linked to different accounts are reasonable will be determined later. Also this week, a majority of the California Public Utilities Commission refuses to back a penalty program aimed at stopping […]

“Super” CCA Collaboration for 500 MW of Long Duration Storage

19 Oct

Eight community choice aggregators are forming a procurement agency to jointly invest in much needed but neglected long duration energy storage. Leaders of the new Joint Powers Agency will issue a groundbreaking solicitation from their “super JPA“ that will pool the eight members’ resources and bid for up to 500 MW of long duration energy […]

Lawmakers Told Grid Imbalances Can Be Solved by Next Summer

13 Oct

The California Assembly Utilities & Energy Committee Vice Chair Jim Patterson (R-Fresno) castigated the state’s three energy agencies at a Monday hearing, saying their joint report on rolling outages in August was essentially finger pointing and excuses. The heads of those agencies, the California Public Utilities Commission, grid operator and California Energy Commission, continued to […]

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