info_outline
The Long Game of Impact | Dr. Shirley Gallagher
04/29/2026
The Long Game of Impact | Dr. Shirley Gallagher
Today you meet Dr. Shirley Gallagher. She’s an Irish scientific communicator and sustainability professional with over 25 years of experience, someone who has spent her entire career asking one core question: how do we actually make systems more sustainable? Her journey started early. In 1986, the nuclear disaster in Chernobyl sparked her awareness of environmental issues, a moment that would go on to shape her life’s work. Since the 90s, she’s been working across contaminated land, water, energy, and now the circular economy, with a PhD focused on contaminated land. But this conversation doesn’t start in a lab. It starts on a small Irish island, Árainn Mhór, where Shirley grew up. She shares how island life shaped her: the deep sense of community, the self-reliance, and also the quiet confidence to think differently. To not just follow the system, but question it. And yet, her world is also deeply technical. We talk about what it means to work within (and sometimes push against) European directives, ISO standards, and highly regulated systems, while still holding onto a human, values-driven approach to sustainability. Shirley is someone who doesn’t just talk about community, she lives it. From biodiversity initiatives like Future Orchard in Cork, to sea swimming groups, to her work with EU Climate Pact Ambassadors, Voices for Climate Action, and Toastmasters, she’s constantly part of spaces where ideas turn into action. She’s also the COO of Second Life Battery Services Limited, where she’s working on a patent-pending approach to reusing waste batteries, turning what we discard into something usable again through digitally controlled systems. A real-life example of the circular economy in action. We also talk about Greenworks, a €1.6M European Social Fund programme she was part of—training over 1,500 people and helping launch 30 companies—and what it taught her about impact, sustainability, and what happens when funding ends. And then, at the end, we zoom out. Shirley shares what impact means to her (“making a difference”), who inspires her, and the one thing she keeps coming back to. Start listening to hear it all. Connect with our guest: Dr. Shirley Gallagher: | (will go live soon) Mentioned in this episode: Greenworks worked with , , and of course and Shirley also spoke about which still does wonderful educational programmes Connect with the #impact team: Reach out to us at Want to get your voice heard on #impact: Share your voice HERE:
/episode/index/show/hashtagimpact/id/41058135
