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Undercurrents: Diablo Closure’s Money Impact Limited

2 Jul

The financial impact to the Central California Coast from the closure of Pacific Gas & Electric’s Diablo Canyon nuclear power plant is not expected to be significant. The impact of the 2,200 MW Diablo plant closure slated for 2024-25 is projected to result in an annual loss of about $800 million to San Luis Obispo […]

Inside the Beltway: Lawmakers Clash on Auto Standards

20 Jun

Legislators and policy makers displayed wide differences regarding the future of automotive standards aimed at curbing greenhouse gas emissions June 20 during a joint hearing of the House Energy & Commerce Consumer Protection & Commerce and Environment & Climate Change Subcommittees. The panels delved into the Trump Administration’s plan to freeze Obama era standards modeled […]

The Buzz

14 Jun

A House Energy panel zeros in on federal legislation and tactics to resolve the troubling issue of long-term storage of radioactive waste from nuclear power plants. Lawmakers also grapple with how to consolidate onsite spent fuel in 121 communities, including in Southern California and Sacramento. The day before, another House Energy & Commerce subcommittee tells […]

House Energy Puts GHGs & Storage Center Stage

12 Jun

The growing importance of assessing the greenhouse gas impacts of natural gas project permitting and better integrating distributed energy and energy storage into the wholesale market was stressed this week by a House Energy & Commerce Committee subpanel. The June 12 hearing of the Energy Subcommittee focused on the Federal Energy Regulatory Commission’s policies and […]

CAISO Calls A Flex Alert

12 Jun

The grid operator asked for voluntary conservation efforts Tuesday afternoon and evening as the heat wave drove up power demand. Triple digit temperatures in Sacramento, San Jose, San Bernardino and many other regions of California on June 11 prompted residents to crank up air conditioners, pushing up energy usage to 42,739 MW at 5:23 p.m. […]

JUICE: Sailing to Grid Regionalization

11 Jun

The announcement by California’s transmission operator that it will become the regional coordinator, not only in its territory, but across big parts of the western grid beginning July 1 generated few headlines. However, the California Independent System Operator becoming the new high wires reliability cop on the beat from Northern Mexico to Canada is a […]

Inside the Beltway: Lawmakers Focus on Energy Efficiency & Renewable Technology

21 May

Updated May 22. A U.S. Senate panel heard encouraging news about the advance of renewable power and energy efficiency this week despite the ongoing drum beat in Washington about the need to preserve coal power plants and drill for more oil. Wind and solar will be the fastest growing sources of power over the next […]

FERC Reiterates Support for Storage, Sees Solid Summer Supply in CA

16 May

The Federal Energy Regulatory Commission on a 3-1 vote cast May 16 denied a rehearing request of its orders seeking to advance participation of energy storage technologies in wholesale power markets. The orders included prohibiting states from not feeding their storage resources into the wholesale market. “Energy storage,” said Neil Chatterjee, FERC chair, “has the […]

High Hydro A Boon to Grid this Summer

15 May

The abundant precipitation and above average snow water content this winter means lots of hydropower this summer, leading to a “very low probability” of grid system shortages, the California Independent System Operator reported May 15. The snow content reaching 162 percent of average means “very robust hydro this year,” Bob Emmert, CAISO interconnection resources manager, […]

Opinionated:To CPE or Not To CPE

14 May

By Steven Kelly After many years of work, the California Public Utilities Commission earlier this year finally adopted a multi-year resource adequacy program to help ensure grid reliability. Now, the CPUC is considering additional changes to the adopted framework, particularly the insertion of a “central procurement entity” to mitigate the risk that the California Independent […]

The Buzz

2 May

PG&E’s first quarter earnings this year are far from rosy, but not as grim as expected. Earnings take an expected hit from wildfire, bankruptcy and safety expenses, which PG&E hopes to more than recoup from energy regulators and ultimately ratepayers. Southern California Edison’s parent earnings rise but that doesn’t stop its CEO from whining that […]

Opinionated: Remaking the Grid

2 Apr

Q & A with Lorenzo Kristov The California Independent System Operator’s former principal of market design and infrastructure policy PART 1 Editor’s Note: In a recent editorial in the San Francisco Chronicle, Lorenzo Kristov and Mark Ferron, former CAISO board member, advocated for an “open access” distribution system and indicated that local planning increasingly is “where […]

CAISO Transmission Plan Focuses on PG&E

28 Mar

Pacific Gas & Electric needs to build 11 transmission projects in its territory at an estimated cost of $607 million to maintain reliable power service, according to the California Independent System Operator. Two others are needed to hold down the costs of power for its customers, raising the tab to as high as $644 million. […]

The Buzz

21 Mar

Two federal energy regulators warn of litigation risks the Federal Energy Regulatory Commission has been creating with its deficient greenhouse gas impact assessments of commission-approved projects. California’s top lawyer throws his weight behind the Bay Area Cities climate change suit against the oil majors. Also, it is mixed messages from FERC. The right wing chief […]

FERC Democrats Challenge Agency’s Scant Climate Analyses

21 Mar

Two federal energy regulators March 21 criticized their agency’s shortcomings in considering upfront the greenhouse gas impacts of commission-approved projects. “We are creating litigation risks by putting our heads in the sand,” said Federal Energy Regulatory Commissioner Cheryl LaFleur. She highlighted a March 20 federal D.C. District Court ruling that blocks oil and gas drilling […]

The Buzz

17 Jan

State energy agencies are delving into natural gas and electricity price spikes in Southern California. One major SoCal Gas supply pipeline remains out of service after it burst in 2017, while two other major utility pipelines are operating at reduced capacity due to age deterioration. Lawmakers and the governor are not rushing to any conclusions […]

CAISO Soon to Become West’s Electricity Reliability Coordinator

15 Jan

California’s grid operator has entered agreements with 32 of 39 electricity balancing authorities in the West to begin providing reliability coordinator services this summer in place of Peak Reliability, the current provider. “After a year of intensive planning and coordination, the ISO will now focus on developing technology and integrating systems to meet our July […]

Undercurrents: PG&E is up Against a Liability & Ratings Wall

8 Jan

With Pacific Gas & Electric facing ever growing liability for the last two years of devastating fires, all bets are off as to what it will do to stay afloat. Among the options on the table is a possible sale of its natural gas division. According to an NPR news report Jan. 7, this proposal […]

CAISO Sets Level Budget & Looks to New Appointees in 2019

13 Dec

The grid operator’s newly approved budget for the coming year sets a revenue requirement of $193.5 million. It is 2 percent lower than the adopted requirement for 2018. At its final meeting of the year held Dec. 13, the California Independent System Operator’s board of governors also outlined goals for the coming year, particularly to […]

CA’s Grid Faces Growing Fire Danger

28 Nov

Fire risks are expected to significantly rise in the Northern California foothills and Sierra Nevada Mountains by the end of the century, increasing threats to transmission systems, said Larry Dale of the Lawrence Berkeley National Laboratory and coauthor of a new report on fire and climate risks in California. Fire impacts to the grid are […]