Penn Sustainability’s annual Power Down Challenge is this week through March 23.  There are a ton of great events happening, including: 

MOD 6 Tour, one of Penn’s chilled water plants, which provides cooling to campus buildings (RSVP required); Mar­ch 20, noon-1 p.m.

Sculpture Tour led by University Curator Lynn Marsden-Atlass (RSVP required); March 21, noon-1 p.m.

Energy Reduction Challenge; March 21, all day. Savings will be donated to the Center for Undergraduate Research & Fellowships (CURF) to support undergraduate environmental research.

Visit the Penn Sustainability website  at https://www.sustainability.upenn.edu/participate/penn-community/power-down-challenge