• The Good, The Bad & The Blocked: Pennsylvania’s 2025-2026 Legislative Wrap Up

    Virtual Meeting

    RSVP: click here to get the Zoom link! Families across Pennsylvania are stressed and struggling. Increasing electric bills, extreme heat, dangerous air, and flash floods are hitting us all – and instead of solutions, the thing we’re hearing about most is how AI data centers are going to increase our costs even more and harm […]

  • Tips, Techniques and Thoughts for Better Birding with John Lemonick

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

    Take an educational walk with one of our knowledgeable volunteers! Discover the 300+ species of birds that use the Refuge during their migration routes - each week guarantee different species! […]

  • Nature at Night: Wild Neighbors ($)

    Tyler Arboretum 515 Painter Road, Media, PA, United States

    Meet some of the wildlife that shares our landscape. Discover some of Pennsylvania’s native animals. Learn how these animals survive, the important roles they play in local ecosystems, and the challenges they face today. Explore key threats like habitat loss, pollution, and human-wildlife conflict—and see how conservation efforts are making a real difference. Meet live […]

  • Sustainable Facilities & Geoexchange Plant Tour

    Swarthmore College 500 College Avenue, Swarthmore, PA, United States

    Register today! Swarthmore College's Dining and Community Commons is a unique collection of spaces that brings together sustainability, community, and campus infrastructure. It includes our newly constructed dining center, featuring an all-electric kitchen, mass timber framing, and a variety of sustainability initiatives, including 430 kW of rooftop solar PV. It also encompasses our renovated former […]

  • Moth Night ($)

    Tyler Arboretum 515 Painter Road, Media, PA, United States

    FOR ADULTS 18+ AND TEENS AGES 13-17 Step into the nighttime world and discover what’s flying after dark! Explore moths and other nocturnal insects during an evening of mothing. Gather around light stations that attract these often-overlooked pollinators, and observe their surprising colors, patterns, and behaviors up close. A local mothing expert will be on-site […]

  • Know Your Nose: Clean Air Has No Smell

    Zoom

    Have you ever noticed an unusual odor, but had no idea how to identify or report it? Join us on Monday, August 17 at 6:30 p.m. for a free webinar to learn more about how your sense of smell can help you identify and report odors from trash incinerators, landfills, and industrial facilities. Hosted by […]

  • 16th Annual TOSITA EV Workshop

    CAAT Center HQ 2300 West 4th, A211, Chester, United States

    Join EP-ACT for our 16th annual "The Only Smoke in The Air" (TOSITA) event, where the only smoke in the air will be coming from our networking BBQ,  AND NOT FROM THE TAILPIPES OF OUR DISPLAY VEHICLES!! Our educational session begins at 10:00 am-12:00 pm.   There will be presentations from Charging station vendors, OEM's, funding opportunities, […]

  • Clean Energy for All: Energy Storage in PA

    Zoom

    Did you know chemical batteries have existed since 1800?  Join the next episode of the Clean Energy for All series for a primer on this important but less discussed technology that could play […]

  • Intermediate Nature Photography at the Pavilion with Jeff Linder

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

    For those looking to take the next step in outdoor photography, this session will cover areas such as maximizing auto focus capabilities, exposure, and composition as well as time for […]

  • Birds, Butterflies, and Dragonflies Walk with Cliff and Nancy Hence (meet at Rt. 420 parking lot)

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

    Take an educational walk with our knowledgeable volunteers Cliff and Nancy Hence! Discover the 300+ species of birds that use the Refuge during their migration routes - each week guarantee different species! Along the way, they will also be looking out for the many species butterflies and dragonflies of the refuge. This event meets at […]

  • Bats ($)

    Tyler Arboretum 515 Painter Road, Media, PA, United States

    Discover the nighttime world of bats during an unforgettable summer evening at Tyler Arboretum. Meet live ambassador bats, learn how these incredible mammals navigate and hunt in the dark, and explore the important role they play in healthy ecosystems. You’ll also discover how Pennsylvania Bat Conservation & Rehabilitation works to protect and care for bats throughout our […]