Try the new, improved Hartford Courant digital edition today
CT Now

Proton Energy Systems

Angellica Harvey of West Haven, center, asks John Koopman III a question Wednesday during a tour of Proton Energy Systems in Wallingford. Harvey, an eighth-grader at Carrigan Middle School, was taking part in the Connecticut Kids for Fuel, a two-week camp focusing on sustainable energy. Cloe Poisson, Hartford Courant
This photo is featured in these articles:
Loading
67°