Peterborough Renewable Energy Project (PREP) is presenting the free NHSaves Button Up workshop Thursday, April 25 at 6:30 p.m. at the Peterborough Town Library at 2 Concord St. in Peterborough.

The workshop is a 1 1/2-hour presentation on improving energy efficiency. It also covers details about programs offered by New Hampshire utilities. This workshop will also be offered on Zoom. Whether attending  in person or on Zoom, register at bit.ly/buttonupapr25.