All industries › Battery storage › Massachusetts › Acton-Boxborough Schools BESS
Battery storage · Middlesex County, Massachusetts
Acton-Boxborough Schools BESS
A 2 MW battery storage project in Middlesex County, Massachusetts. Acton-Boxborough Schools BESS is built and in service. Public records name MSS Energy Holdings, LLC (d.b.a. Calibrant Energy) as its developer. No public record read so far names its builder.
The record
What the public record says about Acton-Boxborough Schools BESS, as of 23 Oct 2026.
| Stage | Operating |
|---|---|
| Construction start | In service since 2021 |
| Size | 2 MW |
| Location | Middlesex County, Massachusetts (to about 10 km) |
| Developer | MSS Energy Holdings, LLC (d.b.a. Calibrant Energy) |
| Grid operator | — |
| Builder (EPC) | Not named yet |
| Trade subcontractors | in the app |
| People to call | in the app |
| Phase windows | in the app |
Every fact in the app links to the public record behind it, with how many records agree and whether it is confirmed, reported or an estimate. What the terms mean.
What happened
Each change dated by the scene or the document, newest first.
No change on record since Groundtrace started tracking it.
Who was named on it, and when, is in the app.
Also developed by MSS Energy Holdings, LLC (d.b.a. Calibrant Energy)
| Project | Stage | Size |
|---|---|---|
| UMass BostonUtility solar · Suffolk County, Massachusetts | Operating | 1 MW |
Every MSS Energy Holdings, LLC (d.b.a. Calibrant Energy) project
Also in Middlesex County
| Project | Stage | Size |
|---|---|---|
| Battery StorageBattery storage | Financed | 508 MW |
| Norman Street Battery StorageBattery storage | Financed | 204 MW |
| Blodgett Solar CSGUtility solar | Operating | 5 MW |
| HudsonUtility solar | Operating | 5 MW |
| Kearsarge Riverpark IBattery storage | Operating | 5 MW |
| Kearsarge Riverpark IIBattery storage | Operating | 5 MW |
More
Questions
Acton-Boxborough Schools BESS, in short.
Where is Acton-Boxborough Schools BESS?
Acton-Boxborough Schools BESS is a 2 MW battery storage project in Middlesex County, Massachusetts. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on Acton-Boxborough Schools BESS?
Acton-Boxborough Schools BESS is built and in service since 2021.
Who is developing Acton-Boxborough Schools BESS?
MSS Energy Holdings, LLC (d.b.a. Calibrant Energy), as the public record names it.
Who is building Acton-Boxborough Schools BESS?
No public record read so far names a builder for Acton-Boxborough Schools BESS. Groundtrace leaves the field empty rather than guess, and fills it when a permit, a filing or the builder's own page names one.
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