Podcast: Memorial Bridge Taps Tide To Light, Monitor Itself

Roger Wood Indepth Podcast: Memorial Bridge project

For the first time in history, the Piscataqua River will be harnessed for electrical power generation.

A small-scale turbine will be installed on one of the bridge piers. Its purpose, says Ann Scholtz of the New Hampshire Department of Transportation, will be to provide power for sensors and lighting on the two-year-old rebuilt bridge between Portsmouth and Kittery, Maine.

Scholtz told Roger Wood that some 250 sensors will continually monitor traffic, the environment, and the structural condition of the span. It’s called the “Living Bridge Project,” and is now at a preliminary design stage.

Roger Wood Indepth — Everything You Need to Know About Northern Pass

Roger Wood interviews Martin Murray, communications manager for Eversource, Catherine Corkery, director of the New Hampshire chapter of Sierra Club and Dan Dolan, president of Northeast Power Generators Association.

The ambitious project may be years away, but the battle is already underway over the massive Northern Pass electricity project in New Hampshire.

If ultimately built, a 192-mile transmission line will be constructed — underground and on towers — from Quebec province through New Hampshire. It would provide some 1,000 megawatts of power to the state and New England from Hydro-Quebec’s water driven hydro-electric plants in Canada.

Roger Wood Indepth Speaks With Portsmouth Author Nathaniel Ritzo

Nathaniel Ritzo volunteered to join the U.S. Army. As the lifelong Portsmouth resident puts it, “The Army volunteered me to do everything else.” That everything else included two tours in Iraq. Ritzo signed up because he wanted to serve his country. And, just like every American, he was shocked and horrified by the events of 9/11, 2001. For Ritzo, that ultimately led to two tours in Iraq, a non-commissioned officer serving in the signal corps.