Boston New Energy Battery Site

4 FAQs about [Boston New Energy Battery Site]

Will Flatiron energy install a 300 MW battery energy storage system?

ISO New England has given the thumbs up to a project proposed by Flatiron Energy and envisaging the installation of a 300-MW/1,200-MWh battery energy storage system (BESS) in Boston, Massachusetts. Battery energy storage system. Image by: Flatiron Energy.

How much energy storage does Massachusetts have?

The act requires all electric distribution companies (EDCs) to report annually on energy storage deployment within their territories no later than February 15 each year. It was reported last year that Massachusetts had a cumulative storage capacity of 569MWh, with an additional 8,806 MWh in the development pipeline.

Where will Bess batteries be housed?

Unlike the majority of new BESS facilities, where individual battery cells are located outside utilising a containerised approach, Flatiron is proposing to house the batteries indoors within a new two-storied building (pictured), designed by Boston-based architectural firm RODE.

Is ISO New England planning a 300MW Bess in Boston?

System operator ISO New England has given the go-ahead for a 300MW/1,200MWh indoor BESS located in Boston, Massachusetts under development by developer and IPP Flatiron Energy. ISO New England approved a proposed plan application associated with the project in the form of a letter published on the system operator’s website on 6 January, 2025.

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BESS Energy Storage & Photovoltaic Solutions

Our BESS energy storage systems and photovoltaic foldable container solutions are engineered for reliability, safety, and efficient deployment. All systems include comprehensive monitoring and control systems with remote management capabilities.

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