Energy Day
Denver, CO

Published by
Peak Energy
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.

Commercial buy-in has shaped Peak’s ESS from the start. In the Peak Pilot Program, nine of America’s leading IPPs partnered with Peak to give feedback and view exclusive data, resulting in a product that, as shared by Peak Head of Product Hugh Ross, was “designed with what customers wanted in mind, so that we could deploy a product they really needed onto the grid.”
Energy Day took attendees on an in-depth tour of the company’s Cell Engineering Center, where guests got up close with the engineers and equipment behind our proprietary Sodium-ion NFPP cell design. Peak CCO Cameron Dales and CSO Geoff Brown then shared insights from Peak’s self-funded, radically derisked Pilot Program strategy before the group visited the ESS pilot site to see the product in person.
Energy storage is complex, and throughout the day, attendees posed questions on cell design, system cost, supply chains, and thermal performance to the Peak team. In their answers, team members were transparent, sharing live data on ESS thermal performance, comprehensive cell readouts, and candid insights into our suppliers and domestic manufacturing. Live from the Cell Development Lab and ESS project site, Peak converted the few Sodium-ion skeptics present in the crowd and deepened trust in key members of the energy sector through the honest, compelling data of our product.
Energy Day marked the close of Peak’s first phase, a two year-period of rapid growth as the company leveled its operations from inception to a proven technology and successful product delivery. As Peak now executes large-scale commercial projects, these first two years have laid a strong foundation for the company to deploy with speed and intention.
In Denver, it was incredible to see firsthand the understanding and excitement stoked by Peak’s innovative engineers and product. Peak is deeply proud of the partnerships, learning, and delivery that this day celebrated, and we’re moving forward into our large-scale commercial deployments as a team ready to remake the grid.
Read more about Energy Day from sector leaders here:
https://www.linkedin.com/posts/ian-graham-565b25a6_on-site-in-denver-with-peak-energy-seeing-activity-7389376366502350849-K2VI?utm_source=share&utm_medium=member_desktop&rcm=ACoAAC5U5MgBj5pvluhlhwyjK-go1mlMWoaRGbQ
Sandy’s Energy Day Post https://www.linkedin.com/posts/sandyholt_energystorage-sodiumion-bess-activity-7390077042551287808-_ff4?utm_source=share&utm_medium=member_desktop&rcm=ACoAAC5U5MgBj5pvluhlhwyjK-go1mlMWoaRGbQ





