Younicos commissions 3MW battery-based energy storage system in Alaska

By Conor Ryan
LinkedIn
Twitter
Reddit
Facebook
Email
Younicos replaced the previously installed lead-acid systems with advanced lithium-ion batteries. Image: Younicos

Younicos has completed the installation and commissioning of an upgraded 3MW battery-based energy storage system on Kodiak Island, Alaska. Younicos replaced the previously installed lead-acid systems with advanced lithium-ion batteries — expanding the system’s operational lifetime while boosting performance.

Darron Scott, President/CEO of Kodiak Electric Association (KEA), said: “Younicos is a forward-thinking organization with proven technology that shares our belief in clean and affordable energy.

“As a cooperative, we’re owned by the island’s residents – who care about the environment and electricity rates. This upgraded battery system will ensure continued use of renewable energy, keeping our grid reliable and our costs down.”

Back in 2007, KEA set down a goal to produce 95% of Kodiak Island’s energy from renewable sources by the year 2020 — with the utility reaching that goal ahead of schedule in 2012.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

Since 2015, Kodiak Island has been one of only five cities in the US to reach over 99% of its generation through renewable resources.

15 September 2026
San Diego, USA
You can expect to meet and network with all the key industry players again in 2025 from major US asset owners, operators, RTOs and ISOs, optimizers, software and analytics providers, technical consultancies, O&M technology providers and more.

Read Next

September 4, 2026
East Point Energy, owned by Norwegian state-owned energy company Equinor has completed construction and started operations at the 100MW/200MWh Citrus Flatts energy storage project in Harlingen, Texas, US.
September 3, 2026
Developer-operator MN8 Energy, zinc hybrid cathode battery and storage system maker Eos Energy Enterprises, and tech giant Google are backing a multi-technology renewables project on the PJM grid in the US.
September 2, 2026
ONE Nuclear Energy has executed a binding letter of intent to develop a 2.88GW natural gas plant and 700MW/2.88GWh energy storage system, co-located with a high-capacity data centre campus.
September 1, 2026
Two VPP bills are awaiting California Governor Gavin Newsom’s signature, meanwhile, Octopus Energy US has completed its investment in Uplight.
Premium
September 1, 2026
North American Electric Reliability Corporation (NERC) issued its most urgent grid reliability warning in response to artificial intelligence data centres causing massive, near-instantaneous power fluctuations.