GridStor
GridStor is a rapidly growing developer, owner, and operator of battery energy storage systems.
HQ Location
Portland, OR
Founded
2022
Total Funding Tracked
$265M
Total Transactions Tracked
9
Financing Events
Amount
Date
$86M
Nov 11, 2025
Sep 18, 2025
$50M
Sep 4, 2025
$74M
Mar 6, 2025
Feb 3, 2025
Jan 27, 2025
Jan 16, 2025
Mar 4, 2024
Mar 1, 2024
$55M
Jun 13, 2023
Investors
Background
GridStor is a Portland, Oregon-based developer and operator of utility-scale, standalone battery energy storage systems (BESS) backed by Goldman Sachs Asset Management.
In 2022, following unsuccessful attempts to find the right capital deployment opportunities in the market, Goldman Sachs earmarked hundreds of millions in funding, originated the flagship Goleta Battery Storage project, and hired CEO Chris Taylor, a former Google energy executive. This served as the start of GridStor.
GridStor's leadership team has over 200 years of combined experience developing, building, and operating power generation and storage projects. The company focuses on high-growth markets experiencing rapid energy demand increases, particularly targeting regions like ERCOT in Texas and CAISO in California, as well as expanding into Arizona and Oklahoma.
GridStor currently manages a pipeline exceeding 5 GW of battery storage projects in later-stage development or under construction across the western and central U.S., positioning itself to serve utilities, data centers, and large industrial customers.
The company has established strategic partnerships with developers including Balanced Rock Power, Black Mountain Energy Storage, Strata Clean Energy, and Capacity Power Group, acquiring advanced-stage projects to rapidly deploy grid-stabilizing storage capacity in markets facing urgent reliability needs.
Market Event Details
BESS Project Portfolio
Project Name
Market
Hidden Lakes Reliability
Texas
Goleta BESS
California
White Tank
Arizona
Hidalgo County BESS Project
Texas
LA Basin Portfolio
California
Arizona BESS Project
Arizona
Oklahoma BESS Project
Oklahoma



