Insurtech group Altelium launches ‘all risk’ BESS solution

May 30, 2022
LinkedIn
Twitter
Reddit
Facebook
Email

Specialist insurer Altelium has launched a new ‘all risk’ battery energy storage system (BESS) insurance solution, in partnership with global insurer and reinsurer MS Amlin.

London-based Altelium has partnered with MS Amlin Underwriting Limited to provide a BESS construction all risk and operational all risk insurance solution, it announced last week (23 May). ‘All risk’ means coverage that covers all risks that are not explicitly omitted in the insurance agreement.

The announcement comes a month after Altelium announced a partnership with fellow insurer Tokio Marine Kiln (TMK) to deliver, it claimed, the world’s first data-driven BESS warranty programme.

Altelium’s warranty is built on an understanding of battery properties, behaviours and data analytics. Its online platform allows every aspect of warranty, including data capture, performance and risk assessment, to be carried out through a single platform.

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

The company’s co-founder (along with Ed Grimston, pictured above at the time of the TMK announcement) and executive chairman Charley Grimston wrote about the importance of insurance in the battery energy storage sector in a recent guest blog for Energy-storage.news.

Few insurers have the ability to understand the chemistry and technology of BESS projects, or the ability to process and apply the data required to accurately price the risk into insurance products, he wrote.

Speaking about the partnership with Altelium on 23 May, Julian Samuel, head of natural resources at MS Amlin Underwriting Limited, said: “We’ve partnered with Altelium, a specialist in the sector, because of their deep technical knowledge and expertise within the battery market. I’m delighted that through this partnership, we are playing a part in the effort to combat climate change.”

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

February 23, 2026
Fotowatio Renewable Ventures has unveiled plans for a 1.2GW/5GWh portfolio of battery energy storage system (BESS) projects in Spain.
February 20, 2026
Quinbrook Infrastructure Partners has submitted the 780MW second stage of its Supernode BESS to Australia’s EPBC Act process for review.
Premium
February 19, 2026
“Australia remains a multi-gigawatt proving ground for utility-scale energy storage systems,” says Kashish Shah of Wärtsilä Energy Storage.
February 18, 2026
Australia’s Clean Energy Council has said that 2025 saw as many battery energy storage systems commissioned as in the last 8 years combined.
February 16, 2026
Developer-operator Plus Power is now operating its 175MW/350MWh Cross Town Energy Storage facility in Gorham, Maine, US.