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May 5, 2018 from 10am-3pm MAREA Sustainable Living OPEN HOUSE. Tour of Solar homes

May 5, 2018 MAREA solar home tours in Berks, Chester, Lehigh and York Counties. self guided tour

News & Updates
May 15, 2026 Sustainability Symposium
May 4, 2026 – At 106 GW, gas-fired generation leads PJM’s newly reopened interconnection queue
April 30, 2026 – Modernizing HVAC Systems and Saving Money with Ground-source Heat Pumps
Calendar
May 15, 2026 Sustainability Symposium
April 30, 2026 – Modernizing HVAC Systems and Saving Money with Ground-source Heat Pumps
May 4-7, 2026 Heat Pump Pathways Pilot training
Smart Energy Initiative  •  Chester County Economic Development Council
Eagleview Corporate Center  •  737 Constitution Drive  •  Exton, PA 19341  •  610-458-5700  •  Fax: 610-458-7770