Update, 9:15 p.m. NStar reports more than 2,500 customers in Boston and Brookline have no power.
An NStar transformer in an underground vault along Beacon Street self-immolated shortly before 8 p.m., plunging many of the blocks around into darkness. Power in both Boston and Brookline was affected; fire officials refrained from exclaiming "oy, the vault!" but they were probably thinking it.
The outage... Read more