Peak Energy Announces Geoff Brown as Chief Strategy Officer
Denver, CO
Tuesday, January 23, 2024
Peak Energy Announces Geoff Brown as Chief Strategy Officer
Published by
Peak Energy
Peak Energy is proud to announce the appointment of Geoff Brown as Chief Strategy Officer (CSO), effective January 23, 2025. Geoff brings a wealth of experience in the renewable energy sector, having previously served as CEO of Powin, where he led the company from a startup to over $2 billion in revenue over seven years .
Strategic Vision
In his new role, Geoff will focus on accelerating Peak Energy’s strategy of scaling the domestic battery energy storage industry through a vertically integrated energy storage product built on domestically manufactured cells and a low-cost material supply chain . His leadership is expected to be pivotal as Peak Energy continues to lead the charge in fortifying the grid and supply chain with best-in-class energy storage solutions.
Industry Recognition
Geoff’s appointment has been well-received in the industry. Xora Innovation, an early-stage deep tech investing platform of Temasek and a participant in Peak Energy’s Series A funding round, expressed their enthusiasm:
“We’re pleased to share that Geoff Brown has joined Peak Energy as Chief Strategy Officer, bringing his wealth of experience to the company’s mission of developing low-cost, giga-scale energy storage technology for the grid.”
Key Takeaways
Experienced Leadership: Geoff Brown brings decades of leadership in battery energy storage systems (BESS) and renewable energy, having successfully scaled Powin to over $2 billion in revenue.
Strategic Focus: As Chief Strategy Officer, Geoff will drive Peak Energy’s mission to develop low-cost, giga-scale energy storage technology through domestically manufactured sodium-ion batteries.
Industry Impact: His appointment is expected to accelerate Peak Energy’s efforts in establishing a robust domestic battery supply chain, enhancing energy security, and supporting the renewable energy transition.
More articles
Wednesday, November 12, 2025
PR Newswire
Peak Energy Signs 4.75 GWh Contract with Jupiter Power
Burlingame, CA
Peak Energy, a U.S.-based company developing low-cost, giga- scale energy storage technology for the grid, today announced a multi-year phased agreement with Jupiter Power LLC (“Jupiter Power” or “Jupiter”), a leading developer and operator of utility-scale battery energy storage systems. Under the agreement, Peak Energy will supply up to 4.75GWh of its industry-leading sodium-ion battery energy storage systems (ESS) to Jupiter Power, for deployment between 2027 and 2030.
Monday, October 27, 2025
Peak Energy
Energy Day
Denver, CO
Last week in Denver, Peak hosted 47 of its customers and development partners to celebrate the power on of Peak’s product - the first passively cooled Energy Storage System in the world. With live data, a deep dive into sodium-ion chemistry, and a site visit, Peak gave guests an unfiltered look into the development of the Peak ESS, from cell to site.
Wednesday, July 30, 2025
PR Newswire
Peak Energy Delivers First Grid-Scale, Sodium-Ion Battery Storage System in the U.S.
Denver, CO
Today, Peak announced the launch and shipment of its sodium-ion battery energy storage system (ESS) that delivers a patent-pending passive cooling design to dramatically reduce lifetime energy costs. Cost-competitive with state of the industry products while offering dramatically lower operating and maintenance costs, Peak Energy's product is the first ever fully passive megawatt-hour scale battery storage system, the largest sodium-ion phosphate pyrophosphate (NFPP) battery system in the world, and the first grid-scale sodium-ion storage solution ever deployed to the U.S. electric grid. Deploying the system in a shared pilot with nine leading utility and independent power producer (IPP) customers this summer, Peak Energy is fast-tracking its promise to onshore battery manufacturing.
Saturday, January 25, 2025
The Information
Peak Energy selected as America's most promising energy start up – The Information
New York, NY
Peak Energy is proud to announce the successful closure of a $55 million funding round aimed at accelerating the development and commercialization of our sodium-ion battery technology. This investment underscores the growing interest in alternative energy storage solutions that can complement or replace traditional lithium-ion batteries, particularly in grid-scale applications.
Friday, December 20, 2024
The Wall Street Journal
The Unlikely Ingredient That Could End U.S. Dependence on Chinese Batteries
Batteries that use sodium instead of lithium could allow the U.S. and its allies to create a completely new supply chain for the energy storage taking off across the world
Peak Energy Announces Geoff Brown as Chief Strategy Officer
Denver, CO
Tuesday, January 23, 2024
Peak Energy Announces Geoff Brown as Chief Strategy Officer
Published by
Peak Energy
Peak Energy is proud to announce the appointment of Geoff Brown as Chief Strategy Officer (CSO), effective January 23, 2025. Geoff brings a wealth of experience in the renewable energy sector, having previously served as CEO of Powin, where he led the company from a startup to over $2 billion in revenue over seven years .
Strategic Vision
In his new role, Geoff will focus on accelerating Peak Energy’s strategy of scaling the domestic battery energy storage industry through a vertically integrated energy storage product built on domestically manufactured cells and a low-cost material supply chain . His leadership is expected to be pivotal as Peak Energy continues to lead the charge in fortifying the grid and supply chain with best-in-class energy storage solutions.
Industry Recognition
Geoff’s appointment has been well-received in the industry. Xora Innovation, an early-stage deep tech investing platform of Temasek and a participant in Peak Energy’s Series A funding round, expressed their enthusiasm:
“We’re pleased to share that Geoff Brown has joined Peak Energy as Chief Strategy Officer, bringing his wealth of experience to the company’s mission of developing low-cost, giga-scale energy storage technology for the grid.”
Key Takeaways
Experienced Leadership: Geoff Brown brings decades of leadership in battery energy storage systems (BESS) and renewable energy, having successfully scaled Powin to over $2 billion in revenue.
Strategic Focus: As Chief Strategy Officer, Geoff will drive Peak Energy’s mission to develop low-cost, giga-scale energy storage technology through domestically manufactured sodium-ion batteries.
Industry Impact: His appointment is expected to accelerate Peak Energy’s efforts in establishing a robust domestic battery supply chain, enhancing energy security, and supporting the renewable energy transition.
More articles
Peak Energy Signs 4.75 GWh Contract with Jupiter Power
Burlingame, CA
Energy Day
Denver, CO
Peak Energy Delivers First Grid-Scale, Sodium-Ion Battery Storage System in the U.S.
Denver, CO
Peak Energy selected as America's most promising energy start up – The Information
New York, NY
The Unlikely Ingredient That Could End U.S. Dependence on Chinese Batteries
Peak Energy Announces Geoff Brown as Chief Strategy Officer
Denver, CO
Tuesday, January 23, 2024
Peak Energy Announces Geoff Brown as Chief Strategy Officer
Published by
Peak Energy
Peak Energy is proud to announce the appointment of Geoff Brown as Chief Strategy Officer (CSO), effective January 23, 2025. Geoff brings a wealth of experience in the renewable energy sector, having previously served as CEO of Powin, where he led the company from a startup to over $2 billion in revenue over seven years .
Strategic Vision
In his new role, Geoff will focus on accelerating Peak Energy’s strategy of scaling the domestic battery energy storage industry through a vertically integrated energy storage product built on domestically manufactured cells and a low-cost material supply chain . His leadership is expected to be pivotal as Peak Energy continues to lead the charge in fortifying the grid and supply chain with best-in-class energy storage solutions.
Industry Recognition
Geoff’s appointment has been well-received in the industry. Xora Innovation, an early-stage deep tech investing platform of Temasek and a participant in Peak Energy’s Series A funding round, expressed their enthusiasm:
“We’re pleased to share that Geoff Brown has joined Peak Energy as Chief Strategy Officer, bringing his wealth of experience to the company’s mission of developing low-cost, giga-scale energy storage technology for the grid.”
Key Takeaways
Experienced Leadership: Geoff Brown brings decades of leadership in battery energy storage systems (BESS) and renewable energy, having successfully scaled Powin to over $2 billion in revenue.
Strategic Focus: As Chief Strategy Officer, Geoff will drive Peak Energy’s mission to develop low-cost, giga-scale energy storage technology through domestically manufactured sodium-ion batteries.
Industry Impact: His appointment is expected to accelerate Peak Energy’s efforts in establishing a robust domestic battery supply chain, enhancing energy security, and supporting the renewable energy transition.
More articles
Peak Energy Signs 4.75 GWh Contract with Jupiter Power
Burlingame, CA
Energy Day
Denver, CO
Peak Energy Delivers First Grid-Scale, Sodium-Ion Battery Storage System in the U.S.
Denver, CO
Peak Energy selected as America's most promising energy start up – The Information
New York, NY