• Philly Bike Ride ($$)

    Philly Bike Ride The Bicycle Coalition is proud to be a founding partner in the Philly Bike Ride, and invites you to join us at Philly’s biggest car-free social bike ride on October 18, 2025! Philly Bike Ride features a flat, easy-to-navigate 20-mile course perfect for first-time riders and avid cyclists alike. Riders can cruise […]

  • Ridley Township Tree Planting – 3 Opportunities to help over 2 days!!

    Frederick L. Mann Memorial Park 1701 MacDade Boulevard, Folsom, PA, United States

    Join Us for a Tree Planting Weekend in Ridley Township! The Darby Creek Valley Association (DCVA), in partnership with Ridley Township and the Delaware County Conservation District, is excited to […]

  • Solar Observing & Hike

    John Heinz National Wildlike Refuge at Tinicum 8601 Lindbergh Boulevard, Philadelphia, PA, United States

    Event Organizers: Rebecca Deegan rebecca.deegan@sierraclub.org (631) 827-7711 David Calloway davidrcalloway@gmail.com 610-513-2287 The group will meet at the John Heinz National Wildlife Refuge at 10:30 AM, at the pavilion next to […]

  • 17th Annual Fighting Asthma Disparities Summit

    CHOP Community Asthma Prevention 3401 Civic Center Blvd., Philadelphia, PA, United States

    Join CHOP for the 17th Annual Fighting Asthma Disparities Summit as they explore the best ways to support families in managing their child’s asthma. Full details and registration link coming […]

  • Local Strategies for Data Center Reform

    Virtual Meeting

    As AI becomes more ubiquitous, proposals for data centers are popping up across the country. Data centers are physical sites that house the processing equipment powering AI models, and as the planned construction of these facilities grows, so do local concerns around noise, water use, and energy demand. Data centers consume large amounts of energy, […]

  • Tree Planting in Middletown Township (Fully staffed)

    Join CRC to plant 65 native trees and 10 shrubs, along a public trail in Middletown. Space is limited so please RSVP with CRC's volunteer coordinator, Lynn Meza, by emailing lynn@crcwatersheds.org.  FULLY STAFFED […]

  • Friends Trail Day

    Ridley Creek State Park 1023 Sycamore Mills Rd, Media, PA, United States

    Join the Friends of Ridley Creek State Park trail crew on their monthly trail maintenance excursions where they care for park trails, remove invasive plants and other fun outdoor activities that greatly help our state parks. Enjoy some social time as well with others who care about natural resources and a healthy environment. The friends trail crew meets on […]

  • Find The Clue To Saving Energy In Your Home

    Media Borough Parlor Room 301 N Jackson Street, Media, PA, United States

    Follow the clues in this interactive workshop, a practical guide to saving energy in your home without spending money – and working as a community to cut down on our environmental footprint. The airwaves are rife with claims about how to save gobs of energy in your home – usually employing purveyors’ products or services.  […]

  • Nurturing Young Trees – Volunteers Needed

    Drexel Lodge Park in Newtown Square 4140 W Chester Pike, Newtown Square, PA, United States

    This is a maintenance event - we are caring for trees already planted. Much like children, our young trees need nurturing for the first years to ensure that they survive […]

  • Watershed Education/Rain Barrel Workshop

    CREC (Haverford Community Recreation & Environmental Center) 9000 Parkview Drive, Haverford, PA, United States

    EDCSC, PRC, and the Haverford Township Environmental Advisory  Committee are partnering to present a Watershed Education Workshop where  attendees will learn about the problems associated with stormwater  runoff, ways to […]

  • Bike Maintenance Station Unveiling

    Chester City Hall 1 E 4th St, Chester, PA, United States

    Youth Development United, with the support of Power Home Remodeling, the 9th Street Community Center, the Circuit Trails Coalition, and the City of Chester, is installing another bike maintenance station […]

  • Volunteers Needed Tree Planting-Morton Homestead Historical Park

    Morton Homestead Historical Park 100 Lincoln Ave (Rt 420), Prospect Park, PA, United States

    Help Restore History and Nature at Morton Homestead! The Darby Creek Valley Association (DCVA), in partnership with Prospect Park Borough and the Delaware County Conservation District, invites you to join us at Morton Homestead […]