#GridStor
8/19 Custer: two 100-megawatt battery farms are proposed, from GridStor and NextEra. The county is still reviewing them, with a public hearing to come. (Cascadia Daily News)

Tommy Mutchler, Managing Broker | Real Broker LLC
November 3, 2026 at 9:22 PM
2 Giant Battery Farms Could Come to Custer WA

GridStor and NextEra each want a 100-MW battery site here. Proposed only; county hearing to come.

Battery farms in Custer: yes or no? 👇

Tommy Mutchler, Managing Broker | Real Broker LLC
Photo: Robert Ashworth (CC BY 2.0), edited
November 3, 2026 at 9:45 PM
Foss & Company closes US$58 million tax equity deal for GridStor’s Texas BESS project #energysky -- via Energy Storage News:
Foss & Company closes US$58 million tax equity deal for GridStor's Texas BESS project
Foss & Company has closed a US$58 million partnership flip transaction to finance an energy storage project in Texas developed by GridStor.
www.energy-storage.news
October 17, 2026 at 1:04 AM
📦 Foss Company closes US$58 million tax equity deal for GridStor's Texas BESS project

📰 via energy-storage.news
#EnergyStorage #Batteries
Foss Company closes US$58 million tax equity deal for GridStor's Texas BESS project
US tax equity syndicator Foss Company has closed a US$58 million partnership flip transaction to finance an energy storage project in Hidalgo County, Texas, developed by GridStor.
www.energy-storage.news
October 13, 2026 at 12:02 PM
GridStor closes US$220 million financing for 400MWh Arizona BESS #energysky -- via Energy Storage News:
GridStor closes US$220 million financing for 400MWh Arizona BESS
GridStor has closed a US$220 million financing agreement for the 100MW/400MWh White Tank project in Arizona, US.
www.energy-storage.news
September 26, 2026 at 4:42 PM
A battery energy storage system proposed for private property in Custer is one of many projects being developed in the region. Batteries are essential to meet the electricity demand driven by the transition away from fossil fuels, but some community members worry about environmental issues.
Battery facility proposed north of Ferndale in PSE push for renewables | Cascadia Daily News
GridStor project is one of several being developed in region to answer power demand
www.cascadiadaily.com
September 22, 2026 at 7:22 PM
US ROUNDUP: BESS project advancements from OCI Energy, MN8 Energy, GridStor, Grenergy #energysky -- via Energy Storage News:
US ROUNDUP: BESS project advancements from OCI Energy, MN8 Energy, GridStor, Grenergy
In this US news roundup, OCI Energy, MN8 Energy, GridStor, and Grenergy advance BESS) projects in Texas, California, Colorado, and Georgia.
www.energy-storage.news
May 23, 2026 at 8:50 PM
Integration and commissioning support helps complete 220 MW BESS project in Texas #energysky -- via pv magazine usa:
Integration and commissioning support helps complete 220 MW BESS project in Texas
GridStor partnered with Anza to help manage vendor quality assurance issues.
pv-magazine-usa.com
May 22, 2026 at 2:24 AM
Batteries on the move: Gridstor buys 796 MWh Birdseye BESS, Hull Street to buy FirstLight’s 1.4 GW portfolio #energysky -- via pv magazine usa:
Batteries on the move: Gridstor buys 796 MWh Birdseye BESS, Hull Street to buy FirstLight’s 1.4 GW portfolio
Money is coming for energy storage projects both operational, and planned, across both battery energy storage systems (BESS) and pumped storage.
pv-magazine-usa.com
May 21, 2026 at 1:29 PM
GridStor warns of industry slowdown as US Treasury guidance delays BESS decisions #energysky -- via Energy Storage News:
GridStor warns of industry slowdown as US Treasury guidance delays BESS decisions
Energy-Storage.news Premium speaks to GridStor's CTO about the company’s strategies for navigating FEOC and Section 301 tariffs.
www.energy-storage.news
February 10, 2026 at 1:00 PM
GridStor, Flatiron Energy, and Jupiter Power advance US BESS projects totalling 1.6GWh #energysky -- via Energy Storage News:
GridStor, Flatiron Energy, and Jupiter Power advance US BESS projects totalling 1.6GWh
Developers, GridStor, Flatiron, and Jupiter Power, have advanced BESS projects totalling 1.6GWh across the US.
www.energy-storage.news
September 23, 2025 at 5:11 PM
Primergy, Gridstor, Sunraycer and Plus Power progress large-scale US BESS projects #energysky -- via Energy Storage News:
Primergy, Gridstor, Sunraycer and Plus Power progress large-scale US BESS projects
Large-scale BESS project news in the US from four major operators, coinciding with the country's largest clean energy trade show RE+.
www.energy-storage.news
September 12, 2025 at 3:00 AM
People on the move: GridStor, New Energy Equity, SolarBank and more #energysky -- via pv magazine usa: pv-magazine-usa.com/...
People on the move: GridStor, New Energy Equity, SolarBank and more
Job moves in solar, storage, cleantech, utilities and energy transition finance, plus the job opening of the week.
pv-magazine-usa.com
April 16, 2025 at 4:34 PM
Texas: Canadian Solar and Aypa Power tie up for 1.8GWh of BESS, GridStor secures financing #energysky -- via Energy Storage News: www.energy-storage.n...
ERCOT and CAISO: Canadian Solar and Aypa Power tie up for 1.8GWh of BESS, GridStor secures financing
Canadian Solar secured battery supply agreements, long-term service agreements through e-Storage for two US BESS projects from Aypa Power.
www.energy-storage.news
March 11, 2025 at 12:25 AM
GridStor acquires 150MW/300MWh Texas BESS from Balanced Rock Power #energysky -- via Energy Storage News: www.energy-storage.n...
GridStor acquires 150MW/300MWh Texas BESS from Balanced Rock Power
Developer-operator GridStor has acquired a 150MW/300MWh BESS project in Texas, US from Balanced Rock Power (BRP).
www.energy-storage.news
February 5, 2025 at 4:18 PM
How GridStor proved a new grid-scale storage financing strategy #energysky www.latitudemedia.co...
How GridStor proved a new grid-scale storage financing strategy
The battery storage company partnered with JP Morgan to complete one of the first IRA tax credit transfers.
www.latitudemedia.com
January 30, 2025 at 11:57 PM
EsVolta and Captona transact on 1GWh Texas BESS, GridStor buys in Arizona #energysky -- via Energy Storage News: www.energy-storage.n...
EsVolta and Captona transact on 1GWh Texas BESS, GridStor buys in Arizona
Developer and operator esVolta has completed a preferred equity transaction with Captona for three BESS in Texas, US, totalling nearly 1GWh.
www.energy-storage.news
January 28, 2025 at 8:46 PM
GridStor acquires Oklahoma BESS project to feed growing data centre demand #energysky -- via Energy Storage News: www.energy-storage.n...
GridStor acquires Oklahoma BESS project to feed growing data centre demand
GridStor has acquired a BESS project in Oklahoma, US totalling 200MW/800MWh from Black Mountain Energy Storage (BMES).
www.energy-storage.news
January 22, 2025 at 9:45 PM
How GridStor became one of the first companies to transfer IRA tax credits while building California's largest battery storage facility 🧵 (1/5)
January 22, 2025 at 4:45 PM