Form Energy closes US$40 million funding round for its long-duration storage

By John Parnell
August 29, 2019
LinkedIn
Twitter
Reddit
Facebook
Email

Form Energy has closed a US$40 million Series B funding round led by Eni Next, the venture capital vehicle of Italian oil firm Eni.

Several Series A investors have returned, including Breakthrough Energy Ventures (BEV), the coalition of investors that includes Bill Gates, Jack Ma and Richard Branson. Prelude Ventures, MIT’s The Engine and Macquarie Capital were among those to back both rounds as well.

Capricorn Investment Group was another standout new investor.

The fresh funding will be used to create a megawatt-scale prototype.

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

Form Energy, whose origins are in MIT, is developing a low-cost, long-duration battery storage system. More precise details on the technology are few and far between. Marco Ferrara, co-founder of Form Energy has previously said that the system will be capable of several days’ worth of discharge.

Speaking with the Enel Foundation, which has supported the company, Ferrara said: “We are developing meaningful scale prototypes and testing the technology in our labs. At the same time, we are working with Enel and Enel Green Power in understanding the value of this technology. In two or three years, we will be ready to deploy the first pilot projects in the field.”

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

Premium
February 13, 2026
Energy-Storage.news Premium hears from Giovanni Damato, President of organic flow battery company CMBlu Energy, Inc., on changes to FEOC and Section 301 tariffs.
February 13, 2026
Major Australian energy generator-retailer EnergyAustralia has reached financial close on its 250MWh Hallett battery energy storage system (BESS) in South Australia.
February 13, 2026
CleanCo Queensland has officially opened the Swanbank BESS, a 250MW/500MWh facility in Ipswich, Australia.
February 12, 2026
Potentia Renewables has successfully closed financing for the Skyview 2 battery energy storage system (BESS) in Edwardsburgh Cardinal, Ontario, Canada.
February 12, 2026
Two BESS projects in Yuma County, Arizona, one from BrightNight, and one from Leeward Renewable Energy, have reached significant milestones.