Share

50 Shades of Green: A Climate Group Podcast
Heat pumps 101: The home upgrade that saves money and cuts emissions
•
In this episode of 50 Shades of Green, we sit down with Cora Wyent, Head of Research & Data Science at Rewiring America, the US' leading electrification nonprofit, to demystify one of the most impactful climate and cost‑saving technologies available today: heat pumps.
Cora breaks down:
- What a heat pump is and how it works as a highly efficient, two‑in‑one heating and cooling system
- How electrification lowers energy bills, boosts indoor air quality, and reduces carbon emissions
- Why 75% of U.S. households could save money by switching to a heat pump
- Tools Rewiring America offers - including incentives calculators, a personal electrification planner, and a national network of quality contractors
- How renters can electrify their homes, from portable heat pumps to induction hot plates
- Why every home is a “unicorn” and what that means for your own electrification journey
We also dive into policy, workforce readiness, energy equity, and how electrification can help address rising utility costs, especially for vulnerable communities. Whether you're a homeowner, renter, or just energy‑curious, this episode will change how you think about the appliances that shape your daily life.
See below for resources mentioned in the episode:
More episodes
View all episodes

Designing a better world....
34:32|In this episode of 50 Shades of Green, hosts Adam and Katie chat with Cecilia Brenner, Managing Director of Design for Good, about how design skills are being mobilized globally to tackle the UN Sustainable Development Goals. Design for Good is a global non-profit that convenes a global alliance of companies, design schools and NGOs to co-create open-source solutions for real community problems. Cecilia explains their two-year SDG cycles (past: clean water & sanitation; current: quality education; upcoming: people and planet health combining SDGs 3 & 13), and how local NGOs provide briefs and community access while volunteer designers form cross-functional task forces to prototype, validate and implement solutions.Key themes:Open-source approach: How alliance members waive IP so solutions can be adapted and scaled, shifting from ownership to shared impact.Practical impact: Learning about campaigns like a water-saving social media initiative which reached millions;Design practices: How they co-design with communities, systems thinking, life-centered and regenerative design, and treating climate impacts as design constraints rather than afterthoughts.Capacity-building: Updates of how a partnership with the Royal College of Art and the Design for Good Academy has trained over 1,200 designers to design for measurable impact, including sustainability and AI ethics topics.Scale and ambition: Find out how over 2,000 designers mobilized across 30 countries with a goal to improve 10 million lives and help regenerate the planet by 2030. You can find out more about Design for Good here: https://www.designforgood.org/Fifty Shades of Green is produced by Climate Group North America and recorded in New York City. Climate Group is a non-profit with a global impact. You can support this podcast and our wider work here: https://support.theclimategroup.org/give/280085/#!/donation/checkout
Making the pitch: Funding the future of climate innovation.
45:13|In this episode of 50 Shades of Green, Adam and Katie sit down with Jamil Wine, founder of the Hazelwood Network, for a wide‑ranging conversation about climate finance and climate tech—from the fast‑moving innovation hubs of the Middle East to the practical realities of scaling solutions in vulnerable countries. Jamil traces his accidental entry into climate work, explains why regions like the Gulf are both urgent hot spots and hubs of ingenuity, and lays out the “ecosystem” ingredients—talent, diverse capital, governance and markets—needed to build climate tech at scale. He shares lessons from advising governments, NGOs and corporations, reflects on how necessity drives invention in the world’s most affected places, and offers actionable career advice for young people: build social capital, embrace networking, and be willing to fail. The conversation also spotlights adaptation and resilience as growing investment priorities and ends on an optimistic note about cross‑sector collaboration and the role events like Climate Week NYC play in accelerating action. Practical, hopeful and full of on‑the‑ground insight, this episode is a must‑listen for anyone curious about where climate innovation is happening—and how to get involved.
Surf and Turf: From sustainable swimwear to re-envisioning fashion.
36:04|On this episode of 50 Shades of Green hosts Adam Lake and Katie Lanagren interview Jennifer Hinton, co‑founder of Carve Designs, about building a performance swimwear brand rooted in sustainability. Jennifer explains how Carve developed recycled‑bottle and natural‑blend fabrics (including coconut‑infused blends), the challenges of recyclable swim materials, and the company’s shift from local manufacturing to certified partner factories. They discuss logistics and carbon reductions, the importance of supply‑chain visits and ethical factory choices, and ambitious plans to create fashion recycling loop. Jennifer also shares her observations of changing seasons from an outdoor‑athlete perspective, and how policies such as California's textile producer responsibility legislation is starting to push the industry toward end‑of‑life solutions.
The Transport Episode: Showcasing the (near) future of electric vehicles
53:55|As we prepare for Smart and Sustainable Mobility Week, where cities showcase their progress on clean transportation and identify the steps needed to advance effective mobility policies in their region, we're joined by the Québec Government Office in New York and Southeastern Pennsylvania Transportation Authority (SEPTA) to take us through the agenda and identify how, why and where companies, transportation agencies, and community partners are primed to take action on these issues. This episode features: ⭕ Richard Parker, Senior Manager, Transportation Programs, Climate Group North America⭕ Frederic Langlois, Transportation and Energy Attache, Québec Government Office in New York⭕ Alessandra Guido, Commercial Attache, Québec Government Office in New York⭕ Emily Duncan, Manager of Business Innovation, Southeastern Pennsylvania Transportation Authority (SEPTA)⭕ Rachel L. Lamb, PhD, Assistant Secretary, Maryland Department of the Environment
Communicating Climate Change LIVE: The Abundance Debate
01:11:06|Recorded live at the US Leaders Forum in Washington, D.C., this special episode of 50 Shades of Green dives into one of the biggest questions shaping climate action today: can the “abundance” narrative unlock real progress—or is it just another buzzword?Featuring a live debate moderated by The Spectator’s Ben Clerkin, this episode brings together leaders from across politics, business, and climate advocacy to challenge conventional thinking on clean energy, economic growth, and government’s role in driving change. The conversation explores why we already have the technology to cut emissions at scale, what’s holding deployment back, and whether politics—not innovation—is the biggest barrier to progress.From rising energy demand and affordability concerns to bipartisan frustration over slow permitting and grid constraints, panelists make the case that climate change is no longer just an environmental issue—it’s an economic one that requires urgent, systemic action.Featured panelists include:Jigar Shah, Managing Partner, MultiplierCraig Segall, Senior Advisor, Federation of American ScientistsHeather Reams, President and CEO, Citizens for Responsible Energy SolutionsBob Keefe, Executive Director, E2Expect bold takes, real disagreement, and a clear takeaway: the solutions exist—but the world needs to move from talking to doing.Subscribe to The Spectator here.
Fuel-Free Futures: Championing affordable climate solutions with Utah Clean Energy
34:15|What does effective climate action look like in a conservative state, and how can clean energy actually save people money?In this episode of 50 Shades of Green, host Phil sits down with Sarah Wright, Founder of Utah Clean Energy, for a wide-ranging conversation on practical, people-centered climate solutions. Drawing on her background in geology and public health, Sarah explains why Utah Clean Energy focuses on energy efficiency, building electrification, zero-emission homes, clean transportation, and grid decarbonization, and how these strategies improve both air quality and household affordability.Sarah shares how reframing climate change as a health, community, and economic issue has helped bring together unlikely allies, including the creation of Utah’s Climate and Clean Air Compact with more than 200 business, faith, and civic leaders. She also discusses why fuel-free resources like wind and solar protect families from volatile energy costs, and how smart building design can deliver billions in long-term savings.The conversation closes with lessons from nearly two decades of climate advocacy, from finding shared values in tough negotiations to making sure renters and low-income households aren’t left behind.
Invest in Our Future: How clean energy powers jobs and economic growth
36:47|In this episode of 50 Shades of Green, we’re joined by Peter Colavito, Executive Director of Invest in Our Future (IOF), to explore how community-led clean energy deployment can unlock economic opportunity while accelerating climate action.Peter shares how IOF bridges the gap between policy and project implementation, ensuring federal clean energy investments like those from the Inflation Reduction Act actually reach the communities that need them most. We dig into the biggest barriers slowing clean energy deployment, from siting and permitting challenges to financing gaps, workforce shortages, and a deeply polarized public narrative.You’ll hear why local voices - workers, farmers, school leaders, and community advocates - are far more persuasive than top-down messaging, and how IOF is helping build a national network of “builders” who can tell the real stories behind clean energy success. We also look at powerful examples of collaboration between the private sector, government, and grassroots organizations, and what funders can do right now to keep momentum alive.
We Are Guardians: Inside the fight to save the Amazon
51:08|What does it take to protect the Amazon when your life is on the line?In this powerful episode of 50 Shades of Green, we sit down with Academy Award–winning filmmaker Fisher Stevens and forest guardian and co-director Chelsea Greene to talk about their urgent new documentary, WE ARE GUARDIANS.The film follows Indigenous leaders, activists, and even loggers caught inside the world’s most dangerous environmental conflict—where illegal deforestation, corporate interests, and climate change collide. From uncontacted tribes and frontline forest guardians to the global supply chains driving destruction, We Are Guardians reveals the human stories behind the Amazon crisis and why this fight matters to all of us.We explore:The real risks facing Indigenous land defenders in the AmazonHow documentaries can spark political and cultural changeConcrete actions viewers can take, from boycotts to banking choicesWhy protecting the rainforest is inseparable from protecting humanity’s futureWe Are Guardians premieres globally on Earth Day and streams worldwide across major platforms.Listen now to understand why we are all guardians, and what’s at stake if we fail.
Methane: the climate emergency brake - local action on potent pollutants
41:08|Methane is one of the most powerful - and overlooked - drivers of climate change. In this episode of 50 Shades of Green, we sit down with Ken Alex, former senior policy advisor to California Governor Jerry Brown and current leader at UC Berkeley’s Center for Law, Energy and the Environment (CLEE), to explore why methane reduction is one of the fastest ways to slow global warming.Ken shares how his work on international and subnational climate policy led to the creation of the Subnational Methane Action Coalition (SMAC), a global partnership of state and regional governments working to cut methane emissions across key sectors like oil and gas, agriculture, landfills, and waste. We discuss why methane is up to 80 times more potent than CO₂ in the short term, how satellite monitoring and data innovation are transforming accountability, and why states and local governments are uniquely positioned to deliver real, near-term climate results.From reducing food waste and fixing methane leaks to deploying low‑cost solutions like landfill bio‑covers, this conversation highlights practical, scalable strategies that can make an immediate impact. If you want to understand why methane matters, and how policy, technology, and collaboration can drive rapid climate progress - this episode is for you.