Reid Gardner Battery Energy Storage System
| Reid Gardner Battery Energy Storage System | |
|---|---|
 The Reid Gardner BESS near Moapa, Nevada in late 2023. | |
 | |
| Country | United States |
| Location | Moapa, Nevada |
| Coordinates | 36°39′31.37″N 114°38′3.534″W / 36.6587139°N 114.63431500°W |
| Status | In Operation |
| Construction began | August 23, 2023 |
| Commission date | December 23, 2023 |
| Construction cost | $257 million |
| Owner | NV Energy |
| Employees | 5 [1] |
| Power generation | |
| Storage capacity | 220 MW / 440 MWh |
The Reid Gardner Battery Energy Storage System is a 220 MW / 440 MWh lithium-ion battery energy storage system (BESS) located near Moapa, Nevada, United States.[1] Upon its initial commercial operation on December 23, 2023, it was the largest battery energy storage facility (by both power and energy) in Nevada.[2][3] The Gemini Solar + Storage project (380MW / 1,400MWh) would surpass the Reid Gardner BESS to become the largest battery project in Nevada on July 18, 2024.[4]
The Reid Gardner BESS provides grid energy storage to the Nevada electrical grid and is owned by the state's largest utility electricity provider, NV Energy.[5] It is the largest battery project owned by the utility.[6] A key use case for the facility is to charge using plentiful daytime power from nearby solar photovoltaic power stations and then discharge during the key evening hours of 5:00PM - 9:00PM when more grid energy is needed.[7] This lessens the need for NV Energy to purchase comparatively expensive power from regional real-time spot electricity markets, particularly the California Independent System Operator (CAISO).[8]
The project was completed at a total cost of $257 million and received approximately $100 million in federal tax credits via the Inflation Reduction Act of 2022, passed by the Biden Administration.[7] The project qualified for approximately $25 million of these tax credits as a result of being located within a census tract impacted by the closure of a former coal plant, in this case the Reid Gardner Generating Station formerly located on the site.[9] According to NV Energy this federal support enabled it to directly lower costs for its ratepayers.[6] At the facility's ribbon-cutting ceremony on April 25, 2024, NV Energy President and CEO, Doug Cannon, stated that as a result of the project, "Throughout 2024, our customers are going to see their bills be between 15 and 20% lower by the end of the year.”[10]
Construction
[edit]Project construction was conducted on a compressed timeline of just four months, with official ground breaking on August 24, 2023 and commercial operation date (COD) on December 23, 2023.[2] United States energy storage and technology company, Energy Vault, provided the engineering, procurement, and construction (EPC) contract for the project. The facility utilizes 208 lithium iron phosphate (LFP) BESS enclosures manufactured by Chinese original equipment manufacturer (OEM), BYD.[2] The operation of the system, including all interfacing with the electrical grid, is overseen by Energy Vault's energy management system (EMS) software.[11]
Development history
[edit]The site's former coal-fired Reid Gardner Generating Station was subject to decades of local community protest and litigation from the neighboring Moapa Band of Paiute Indians (among others), on account of negative environmental and health impacts caused by the facility.[5] In tandem with this, the State of Nevada adopted its first renewable portfolio standard in 1997 and amended it most recently in 2019 to require electrical utilities such as NV Energy to provide 50% renewable energy by 2030.[12] These and other factors would ultimately lead to the final closure of the coal plant in 2019.
Both to replace this loss of generation capacity and to address load growth in its service territory, NV Energy first proposed the addition of new battery energy storage in its 2021 Integrated Resource Plan (IRP) to the Public Utilities Commission of Nevada (PUCN).[13]
NV Energy formally proposed the specific 220 MW / 440 MWh BESS project on a roughly 6-acre parcel of the decommissioned Reid Gardner site on March 18, 2022.[14] The company submitted a Utility Environmental Protection Act (UEPA) permit for the project to the PUCN on March 30, 2022.[15]
The PUCN granted conditional approval (pending UEPA authorization) for the project, adding it to NV Energy's IRP on July 13, 2022[16]
Final UEPA permit approval was granted by the PUCN on August 7, 2023 with the project's construction phase formally commencing the following day.[2]
Notes
[edit]- ^ Murray, Cameron (2024-04-25). "Energy Vault and NV Energy commission 440MWh Nevada BESS in 'compressed schedule'". Energy-Storage.News. Retrieved 2025-03-20.
- ^ a b c d "Before the Public Utilities Commission of Nevada, 2025 General Rate Case, NV Energy" (PDF). February 28, 2025. p. 294. Retrieved March 20, 2025.
- ^ Lawrence, Kristen (2024-05-21). "Former coal-fired power plant site now home to incredible new energy storage system: 'The infrastructure to connect the battery system to the grid at scale already exists'". The Cool Down. Retrieved 2025-03-20.
- ^ Proctor, Darrell (2024-07-18). "Historic Gemini Solar-Plus-Storage Project Now Fully Operational". POWER Magazine. Retrieved 2025-03-20.
- ^ a b "Site of the nation's 'dirtiest coal plant' is now part of Nevada's clean energy transition". The Nevada Independent. 2025-03-19. Retrieved 2025-03-20.
- ^ a b "Reimagined Reid Gardner". www.nvenergy.com. April 25, 2024. Retrieved 2025-03-20.
- ^ a b Hemmersmeier, Sean (2024-04-25). "'Critically important': New Nevada facility aims to boost solar energy". Las Vegas Review-Journal. Retrieved 2025-03-20.
- ^ NVEnergyTV (2024-05-14). Reid Gardner Battery Energy Storage System: Energy Vault + NV Energy. Retrieved 2025-03-20 – via YouTube.
- ^ Duehren, Andrew (2024-03-02). "A Biden Subsidy Is Meant to Create Jobs..." The Wall Street Journal. Retrieved 2025-03-20.
- ^ Zoltek, Geneva (2024-04-26). "NV Energy aims to reduce customer costs, save energy with new solar battery storage facility". Channel 13 Las Vegas News KTNV. Retrieved 2025-03-20.
- ^ "Energy Vault, NV Energy Bring 220MW-440MWh Reid Gardner BESS Project to Commercial Operation". North American Clean Energy. Retrieved 2025-03-20.
- ^ "Renewable Portfolio Standard". Public Utilities Commission of Nevada. Retrieved 2025-03-20.
- ^ "NV Energy 2021 Integrated Resource Plan" (PDF). June 1, 2021. Retrieved March 20, 2025.
- ^ "First IRP Amendment Filing (Docket No. 22-03024)" (PDF). Public Utilities Commission of Nevada. March 18, 2022.
- ^ "NV Energy Application for Permit" (PDF). Public Utilities Commission of Nevada. March 20, 2025. Retrieved March 20, 2025.
- ^ "PUCN Order" (PDF). Public Utilities Commission of Nevada. July 12, 2022. Retrieved March 20, 2025.