The Monadnock Clean Energy Fair offers live music, food trucks, and activities for families!  Come and enjoy!

Sun Day is a global day of action on September 21, 2025, celebrating the unstoppable rise of clean, green energy from the sun and wind.

Sun Week in Peterborough is a whole week of activities promoting and celebrating a livable planet. There will be a variety of events happening around Peterborough, NH. To see the whole list of events, go here.