power

The Twin States Clean Energy Link is one of three transmission projects selected to be part of the federal Department of Energy’s $1.3 billion grid investment. The project still needs approvals from regulators before construction could begin.

Tree workers have come into contact with power lines at least five times in the past few months, according to the New Hampshire Department of Energy.

Under above-average conditions, supply margins could get tight, system operators said.

New England's electrical grid is working overtime to keep up with power demand during this record cold spell – but analysts say recent upgrades to the…