• Webinar: Here Comes the Sun (Clean Energy for All)

    Virtual Meeting

    Join the Sierra Club of Pennsylvania for Here Comes the Sun, a webinar hosted on Zoom on Wednesday, February 25th from 6:30-7:30pm. Read on for more information from Sierra Club about next Wednesday's event: Here comes the sun… but it needs your help! Solar energy projects have been proposed across Pennsylvania at the utility-scale level, […]

  • Rain Garden Workshop

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

    Learn how to build and maintain a Rain Garden for yourself or in your community. Later, you will have the opportunity to hone your skills by joining our rain garden builds or apprenticing (i.e., assessing potential locations and designing rain gardens). Presented by Darby Creek Valley Association, Eastern Delaware County Stormwater Collaborative and Hav-a-Rain Garden […]

  • What’s Happening in Harrisburg? Find Out at The Briefing!

    Virtual Meeting

    Don’t let the twists and turns of Pennsylvania’s legislative process surprise you in 2026! We are excited to announce the return of The Briefing on March 3rd. In just 30 minutes, find out what’s happening in Harrisburg and what you can do about it. We'll be digging into all the hot topics, including Governor Shapiro's budget proposal and a […]

  • Learn about the Hidden Cost of Data Centers

    Virtual Meeting

    Artificial intelligence is on the rise, and the data centers that power it are expanding rapidly across the country. These facilities are often powered by fossil fuels and enormous backup diesel generators, which have a profound impact on our communities, energy bills, and climate. Join our next Action Hour on March 3, where we will […]

  • Radnor EAC Lecture Series 2026: Intro to Low-Waste Living with Kimberley Bezak

    Radnor Memorial Library 114 West Wayne Avenue, Wayne, PA, United States

    Presented by Kimberley Bezak, SHIFT co-founder.  SHIFT is a women-owned neighborhood shop in Narberth that helps local households reduce waste through refillable everyday products, thoughtfully curated secondhand goods, and hands-on education. Rather than offering abstract sustainability advice, SHIFT focuses on realistic actions that work within our region’s infrastructure: how waste is collected, what can actually […]

  • Rain Garden Workshop

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

    Learn how to reduce storm- water pollution through green solutions. Learn how to design, build and maintain a rain garden. Become part of a broader network to create greener communities. […]

  • Winter Sowing Workshop

    Radnor Memorial Library 114 West Wayne Avenue, Wayne, PA, United States

    Class size is limited; Free registration; Please register below Interested in growing native and other pollinator-friendly perennials from seed? Native plant species are specifically adapted to local pollinators, providing superior […]

  • Spring Wildlife Photowalk with Ned Levi

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

    Wildlife Photowalks are designed to photograph all kinds of wildlife including birds, amphibians, reptiles, mammals, insects, wildflowers, etc., while we learn how to do it well and avoid wildlife photography […]

  • Bird Walk with Debbie Beer

    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! […]

  • Emerging Water Issues in PA – Managing Pollutant Threats

    Virtual Meeting

    Water is the source of all life. But in recent years, awareness of novel pollutants like microplastics and per- and polyfluoroalkyl substances (PFAS) or “forever chemicals” has raised new questions […]