Blackrock-owned developer DSD buys solar-plus-storage development with 88MWh BESS in Massachusetts

By Cameron Murray
LinkedIn
Twitter
Reddit
Facebook
Email
A DSD project in Glenville, Schenectady County, New York, Image: DSD Renewables.

DSD Renewables, a solar PV and energy storage developer owned by Blackrock Real Assets, has acquired a six-site community solar-plus-storage greenfield project portfolio with 45 MW of solar and 88 MWh of battery energy storage systems (BESS) in Massachussets, USA.

The seller is solar developer Borrego and construction is set to begin in 2023. 

The portfolio is part of the state’s Solar Massachusetts Renewable Target (SMART) Program which was launched in 2018 to incentivise solar development, with its long-term state-wide deployment target doubled in April 2020 to 3.2GW.

Under it, utilities pay their customers for solar production on a monthly basis; for 10 years for residential systems and 20 years for large commercial solar projects like DSD’s. 

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

A portion of the sites’ offtake will be for community solar – individual households – and low-income subscribers will be eligible to receive electricity bill credits.

The SMART program includes extra savings or ‘adders’ for customers who install battery storage systems alongside their solar no matter how small, that being the only ‘adder’ without a minimum size. 

Data centre services provider Markley Group will be one of the commercial subscriber anchor tenants of the sites.

All six are all solar-plus-storage and are in Acushnet (2), Freetown (2), Plymouth and Wareham. The smallest is 1.5MW solar/3.37MWh storage and the largest is 12.9MW/26.6MWh. 

“Partnering with such a stable and efficient capital provider like DSD has enabled this portfolio to achieve its full potential,” says Borrego Vice President of Project Finance Adam Feldman.

“We’re accelerating community solar adoption for those who can benefit most while instituting a clean energy future for more residents and businesses of Massachusetts.” 

Borrego bills itself as a developer, designer, installer and operator of commercial solar. DSD Renewables is today primarily an investor in solar projects, originally a start-up within GE but acquired by BlackRock Real Assets in 2020.

Read Next

September 16, 2026
Zelestra and steelmaker Salzgitter Flachstahl have signed a PPA for a new solar-plus-storage portfolio in Germany.
September 16, 2026
The New South Wales government in Australia is investing AU$3 million (US$2.1 million) to scope new solar-plus-storage-powered microgrid projects across four remote communities in the state’s Far West.
September 15, 2026
Massachusetts Governor Maura Healey has released a comprehensive framework establishing principles and expectations for responsible data centre development in the state.
September 15, 2026
Sustainable infrastructure investor Actis’s renewable energy platform in Japan has closed financing on a 50MW/196MWh battery storage project.
September 15, 2026
Trina Storage has been selected to supply the BESS for Stage One of Frontier Energy’s Waroona Renewable Energy Project.