massoutage

Massachusetts Bay Trans Authority: Outages & Reliability

We have no live outage feed for Massachusetts Bay Trans Authority, so its outages are not in our numbers.

Massachusetts Bay Trans Authority is an electric utility serving 3 counties in Massachusetts. Massachusetts Bay Trans Authority did not report standardized reliability metrics to the EIA (common for smaller or short-form utilities), but its service territory and outage history are tracked below.

ON ITS NETWORKNo live feed

We have no live feed for Massachusetts Bay Trans Authority, so its outages are not in our numbers. See our coverage →

Official reliability

US EIA
Not reported to EIA
Outage trend · Massachusetts Bay Trans Authority
0customers out
Data as of Oct 7, 2026 09:00 UTC
Massachusetts Bay Trans Authority: customers without power, last 24 hoursPeak 0 customers out; latest 0 as of Oct 7, 2026 09:00 UTC. Each point is the highest reading in its interval.00.30.50.816 AM12 PM6 PMOct 7
Use the arrow keys to read values.
Times in EDT. Shaded stretches had no reading.

Counties served by Massachusetts Bay Trans Authority (3)

Service territory reported to EIA-861; each links to live outage status and history.

Massachusetts Bay Trans Authority: FAQ

How reliable is Massachusetts Bay Trans Authority?
Massachusetts Bay Trans Authority did not report standardized SAIDI/SAIFI reliability metrics to the EIA. Outage history for the counties it serves is available on their individual pages.
How many customers does Massachusetts Bay Trans Authority serve?
Massachusetts Bay Trans Authority serves 3 counties across Massachusetts, per its EIA-861 service territory filing.
Where does Massachusetts Bay Trans Authority provide power?
Massachusetts Bay Trans Authority operates in Massachusetts. The full list of counties served is below, each linked to its live outage status.

Reliability metrics (SAIDI/SAIFI) and service territory from the US EIA Form 861. SAIDI/SAIFI are IEEE-standard, including major event days. Primary state: Massachusetts.

Data from EIA Form 861 (utility reliability) and DOE/ORNL ODIN, every source we read. Live data as of .