Eversource is New England’s largest energy delivery company, safely and reliably delivering energy to approximately 3.7 million electric and natural gas customers in Connecticut, Massachusetts and New Hampshire.
The company operates more than 4,270 circuit miles of transmission lines, 72,000 pole miles of distribution lines, 578 substations, 449,737 distribution transformers and 6,694 miles of natural gas distribution pipelines across our service territory.
- Connecticut: 1.2 million electric in 149 communities, 237,000 natural gas in 74 communities.
- Massachusetts: 1.4 million electric in 140 communities, 296,000 natural gas in 51 communities.
- New Hampshire: 510,000 electric in 211 communities.