National Grid
Energy
40 Sylvan Rd.
Waltham ,
MA
02451
ph:
781-907-4112
fax:
N/A
National Grid is one of the world's largest utilities, focused on delivering energy safely, reliably, and efficiently. In the U.S., National Grid delivers electricity to approximately 3.3 million customers, and is the largest distributor of natural gas in the northeastern U.S.