"Across the Canadian border, massive dams generate a seeminglyendless supply of hydroelectricity — a source of power that could help New England replace its closing coal and nuclear plants while cutting greenhouse gas emissions that contribute to climate change. But there’s a big problem: getting it here.
At least five major transmission projects — some estimated to cost more than $1 billion to build — have been proposed to connect New England to this plentiful power source to the north. The projects, however, are not only spurring opposition in the communities where the lines would cross but also a broader debate about the region’s energy policy and the role hydroelectricity should play.
That debate flared again last week as New England governors met with the leaders of eastern Canadian provinces in New Hampshire to discuss energy and economic issues. Opponents of a hydro transmission project that would cross wilderness areas in New Hampshire, the so-called Northern Pass, staged protests; so did opponents of a proposed pipeline to transport natural gas from shale fields in Pennsylvania and other nearby states across Massachusetts."