Program offers interest-free loans to those looking to make homes more environmentally-friendly Source CBC News  The City of Charlottetown says a new energy-efficiency program has been a huge success so far. Nearly 300 P.E.I. homeowners have taken advantage of the Switch Efficiency Program since it launched in July — 155 of them in Stratford and 139 in Charlottetown. … Continue reading CBC | New energy-efficiency program attracts nearly 300 Island households