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FERC’s Glick Says He’s ‘Bullish’ on Energy Storage, Aims to Prioritize Regulations for Hybrid Projects

Amid other regulatory priorities, Federal Energy Regulatory Commission Chair Richard Glick would have the agency look into energy storage participation in wholesale markets via hybrid projects with wind and solar, he said on Tuesday during the CLEANPOWER 2022 conference in San Antonio, Texas.

First Steps Taken to Make Pumped Hydro Energy Storage Project at San Vicente Reservoir a Reality

With an $18 million boost from the state, a major energy storage project using hydroelectric power is taking shape at the San Vicente Reservoir, nestled in the Cuyamaca Mountains near Lakeside.

The long talked about San Vicente Energy Storage Facility — proposed by the city of San Diego and the San Diego County Water Authority — received the funding earlier this month when Gov. Gavin Newsom signed the state budget. The $18 million will be spent to tackle some of the preliminary work needed to make the “pumped hydro” project a reality, such as initial design, environmental reviews and federal licensing.

“We believe the project is a critical component to meeting the state’s needs for integrating renewables” into the power grid, said Gary Bousquet, deputy director of engineering at the County Water Authority.

San Vicente Dam-Fill Chute-Energy Storage Project

San Vicente Energy Storage Facility Powers Ahead with $18M Boost

A large-scale renewable energy project proposed jointly by the City of San Diego and the San Diego County Water Authority received $18 million in the state budget signed this week by Gov. Gavin Newsom, enough to advance the San Vicente Energy Storage Facility through initial design, environmental reviews, and the federal licensing process.

The San Vicente energy project is one of the most promising pumped energy storage solutions in California and it would be a major asset to help avoid rolling blackouts through on-demand energy production while helping to meet state climate goals. It also could mitigate costs for water ratepayers across the San Diego region by generating additional revenue to help offset the cost of water purchases, storage, and treatment. The City and the Water Authority are developing the project together, just like they did to raise the height of the city-owned San Vicente Dam 117 feet in the 2010s.

Energy for 135,000 households

Upon completion, the San Vicente energy project would provide up to 500 megawatts of long-duration stored energy, which will assist in meeting peak electrical demand periods throughout Southern California and help meet the goals of Senate Bill 100, which requires 60% renewable energy by 2030 and 100% zero-carbon energy resources statewide by 2045. The project will provide enough energy for about 135,000 households when operating.

Construction jobs

“I want to thank Governor Newsom, Senate President pro Tempore Toni G. Atkins, Assembly Speaker Anthony Rendon and all the members of the Legislature for funding a vital San Diego project that will help us provide reliable, clean energy,” said San Diego Mayor Todd Gloria. “This innovative partnership with the San Diego County Water Authority will help our City meet its climate goals while building sustainable infrastructure and supporting good-paying local jobs.”

Water Authority Board Chair Gary Croucher also highlighted the work of state leaders and staff at both agencies who have been collaborating on project plans for years.

“The San Vicente Energy Storage Facility will reduce the chances for rolling blackouts by storing renewable energy for use when it’s needed most,” Croucher said. “We owe a debt of gratitude to Gov. Gavin Newsom and Senate President pro Tempore Toni G. Atkins for ensuring funding for this critical infrastructure project, which will create more than 1,000 construction-related jobs in addition to its other benefits.”

Environmental reviews, licensing

With state funding in place, the Water Authority and the City are preparing to launch federal and state environmental reviews, seek a project license from the Federal Energy Regulatory Commission, and issue a Request for Proposals for a full-service private partner to help develop the project. Those complex components are expected to take at least four years, with construction completion forecast for 2030.

“California has a proud history of adopting forward-thinking solutions to our biggest challenges, and the San Vicente Energy Storage Project is no exception,” said Sen. Atkins of San Diego. “This may well be a pivotal moment in our statewide efforts to meet peak power needs and maximize our use of renewable energy.”

Pumped energy storage

California sources nearly one-third of its power from renewables, mainly solar and wind. The target for renewable energy in California is 60% by 2030. Such a major shift to renewables will require new kinds of investments, markets, and business practices. Electric grids need to be more flexible; new kinds of power supplies will help deliver energy flexibility when needed; and new pricing systems are needed to send clear signals to developers and financial markets that these projects need to move forward.

Pumped energy storage projects are a major piece of the solution. They are designed to store excess renewable energy from solar and wind during the day, and then discharge that energy when energy use increases in the evening and renewable energy is not available.

Energy Storage Process-San Vicente-Pumped Hydro-Energy

The San Diego County Water Authority and the City of San Diego are partners in developing the San Vicente Energy Storage Facility. The pumped storage energy project at San Vicente Reservoir could store 4,000 megawatt-hours per day of energy, or 500 megawatts of capacity for eight hours.

The San Vicente project would create a small upper reservoir above the existing San Vicente Reservoir in Lakeside, along with a tunnel system and an underground powerhouse to connect the two reservoirs. The powerhouse would contain four reversible pump turbines.

During off-peak periods – when power is inexpensive and renewable supplies from wind and solar facilities exceed demand – turbines would pump water to the upper reservoir where it would act as a battery of stored potential energy. During high energy use, the system would discharge water from the upper reservoir downhill through the turbines, producing energy. The exchange between the two reservoirs would not consume water.

San Vicente Reservoir is near major electricity transmission interconnection facilities, which would allow the project to play a central role in integrating solar and wind energy from across the Southwest for use in San Diego County. The San Vicente project is largely immune to the challenges faced by some conventional hydropower facilities because it is a closed-loop system that mainly holds imported water and is not reliant on runoff that can fluctuate significantly from year to year and hamper power production.

For more details about the San Vicente Energy Storage Facility go to: www.sdcwa.org/projects/san-vicente-pumping-facilities/

Large Energy Storage Project Would Create New Reservoir Above Isabella Lake

A $3 billion pumped-water energy storage project has been proposed along Isabella Lake that would help even out power delivery from California solar and wind farms at a volume and longevity dwarfing the large battery installations envisioned for eastern Kern.

The Federal Energy Regulatory Commission is reviewing a Walnut engineering company’s plan to create a new reservoir above the lake then use pumps and underground pipes to turn it into a rechargeable dam and hydroelectric generator putting out a whopping 2,000 megawatts of power for up to 12 hours at a time.

Opinion: Why Are Taxpayers Footing Klamath River Dam Removal Cost?

Decades of political conflict over the fate of four obsolete dams on the Klamath River reached a turning point last week with a multi-party, two-state “memorandum of understanding” to remove them in hopes of restoring salmon runs.

California Gov. Gavin Newsom, Oregon Gov. Kate Brown, heads of two Indian tribes that depend on the river for sustenance, and an executive of Warren Buffett’s PacificCorp that owns the dams announced agreement on a $450 million removal project.

Three Key Takeaways from FERC Chairman Neil Chatterjee’s Keynote at REFF

The Federal Energy Regulatory Commission has had a busy year. Chairman Neil Chatterjee gave a keynote at last week’s virtual REFF Wall Street to sum up 2020’s regulatory challenges and victories.

Chatterjee believes in competitive markets and is happy to see renewable sources win on price on an equal playing field. He didn’t mention solar by name — but he is really enthusiastic about storage, hybrid generation, and the changing regulatory landscape around these new resources.

The Next Generation of Pumped Storage

The first slide of Daybreak Power’s first-ever presentation to potential investors quotes Paul Allen, the legendary co-founder of Microsoft, asking what he calls the most exciting question imaginable: “What should exist? … What do we need that we don’t have?”.

The answer I reached in the years leading up to co-founding Daybreak in 2018 is this: A bunch of big-honkin’ pumped storage hydropower projects, for the simple reason that we’re going to need a ton of cost-effective, proven, long-duration energy storage if we, as a society, are to have any hope of integrating high levels of intermittent wind and solar power, and thereby slash greenhouse gas emissions to put the brakes on catastrophic climate change.

Plus, we can create a lot of jobs and maybe make some money on it!

Joyce Patry, a former MBA classmate, and I founded Daybreak in the Northern Virginia suburbs of Washington, DC, as an early-stage developer of these massive infrastructure projects.

Despite extremely limited resources, we pulled together some engineering and cost-configuration studies that had previously been conducted on potential pumped storage sites at US Bureau of Reclamation dams around the West. In late 2018 we filed a FERC preliminary permit application for the 1540MW Next Generation Pumped Storage project near Hoover Dam/Lake Mead, and followed that up with a July 2019 application for the 2210MW Navajo Energy Storage Station near Glen Canyon Dam/Lake Powell on the border of Utah and Arizona.

Feds Order Anderson Reservoir to be Drained Due to Earthquake Risk

In a dramatic decision that could significantly impact Silicon Valley’s water supply, federal dam regulators have ordered Anderson Reservoir, the largest reservoir in Santa Clara County, to be completely drained starting Oct. 1.

The 240-foot earthen dam, built in 1950 and located east of Highway 101 between Morgan Hill and San Jose, poses too great of a risk of collapse during a major earthquake, the Federal Energy Regulatory Commission, which regulates dams, has concluded.

“It is unacceptable to maintain the reservoir at an elevation higher than necessary when it can be reduced, thereby decreasing the risk to public safety and the large population downstream of Anderson Dam,” wrote David Capka, director of FERC’s Division of Dam Safety and Inspections, in a letter to the Santa Clara Valley Water District on Thursday.