
Climate Changers
Climate Changers features interviews with remarkable entrepreneurs, scientists, activists, educators and other leaders who are taking initiative as we face a growing climate crisis.
Climate Changers is for people who are tired of feeling helpless and want to hear real stories from thoughtful and effective leaders who are on the front lines of building the products and coalitions that will create change
The future is worth fighting for, so join me in this weekly celebration of the heroes who are working to create a new and sustainable resource and energy economy.
Latest episodes

Apr 26, 2024 • 24min
Energy as a Service with Bob Hinkle
"The cheapest and most efficient kW of electricity is the one you don't use." -Bob Hinkle
Bob established Metrus in 2009 and created the Efficiency Services Agreement (ESA) and Sustainable Energy Services Agreement (SESA) that are the contractual backbone of financing large-scale energy efficiency retrofit and renewable energy projects. Bob helped develop and grow the Energy as a Service market which is currently a $5.4 billion industry. He has developed and implemented over $500 million of large-scale energy efficiency projects and clean energy investment programs in the U.S. and in emerging global markets for utilities, major energy end-users, government agencies, export credit agencies and international donors.

Mar 19, 2024 • 28min
Nature Related Financial Risks with Raviv Turner
Raviv Turner is a serial big data and AI entrepreneur and the founding member of the Nature Tech Collective, a non-profit coalition of nature tech companies covering satellite imaging, drones, IoT, LIDAR, eDNA, bio-acoustics and other tech that helps financial institutions and corporations measure, report and verify their nature-related impact claims and disclosures, to fight greenwashing and accelerate investment in nature-based solutions. Raviv also sits on the TNFD (Taskforce on Nature-related Financial Disclosures) nature data working group. He speaks on the topics of biodiversity ESG, natural capital, spatial finance, and digital MRV.

Mar 5, 2024 • 18min
Charity Water with Hannah Bellamy
Hannah Bellamy is Managing Director of charity: water, a nonprofit organization bringing clean and safe water to people around the world.

Feb 10, 2024 • 23min
Reflections on COP 28 with Andrea Zanon

Nov 30, 2023 • 20min
Patagonia's Purpose-Driven Philosophy with Vincent Stanley
Vincent Stanley from Patagonia discusses the company's purpose-driven philosophy and their efforts in reducing environmental footprint and making legitimate products. They also talk about the importance of being a responsible company, regenerative practices, creating beer from perennial wheat, tackling ocean plastics, partnerships with Burrell for repurposing nets, and the platform ActionWorks for conservation.

Nov 21, 2023 • 20min
Rewiring America with Steve Pantano
Steve Pantano is the Head of Market Transformation at Rewiring America, where he leads efforts to build and share comprehensive working knowledge of how to replace more than one billion fossil fuel devices with clean electric alternatives. For the past fifteen years Steve worked with CLASP and ICF International to develop policy, market development programs, research, and technical analysis aimed at maximizing the climate benefits that can be achieved with energy efficient appliances and equipment. He spent years before that tinkering with and testing everything from Hydrogen fuel cells to Space Shuttle hardware. He has a Master of Business Administration and a Bachelor of Science in Mechanical Engineering from The Johns Hopkins University.Rewiring America is the leading electrification nonprofit, focused on electrifying our homes, businesses, and communities. They develop accessible, actionable data and tools, and build coalitions and partnerships to make going electric easier for households and communities. Rewiring America helps Americans save money, tackle nationwide emissions goals, improve health, and build the next generation of the clean energy workforce. They believe in an abundant, flourishing, climate-safe future, and know that, together, we can realize one.

Nov 16, 2023 • 15min
Climate Proof Your Home with Jo Petroni
Jo is an architect specialized in green home design and passive solar strategies. That means, the things you can do to your house that don't cost money running them (unlike your aircon).You can find out more about Jo's projects here: https://maven.com/jopetroni/climateproof https://thecarbonalmanac.org/connect-the-dots https://permarchitecture.net/ https://jopetroni.substack.com/

Sep 28, 2023 • 20min
Home Compostable Single Use Plastics with Raegan Kelly
As Head of Product and Sustainability, and founding member of Better for All, Raegan Kelly works with biopolymer engineers and manufacturing experts to create a unique line of PHBH™ home compostable bioplastic cups. Prior to Better for All, she produced creative projects for USC Annenberg, Warner Bros Records, LACMA, Otis College of Design, Disney’s Epcot Center and more.

Sep 14, 2023 • 15min
The Built Environment and Climate with Tommy Linstroth
Tommy Linstroth discusses the role of construction in carbon emissions and the importance of environmentally conscious building. The challenges of third party building certification are explored, along with the government's role and incentives in promoting green building practices. Advances in low carbon construction technologies are discussed, emphasizing sustainability as a business strategy. The involvement of construction team members in sustainable design and the creation of Green Badger are highlighted. The future of green buildings and solutions to combat climate change are discussed optimistically.

Aug 22, 2023 • 22min
Perovskite Solar Cells with Leslie Chang
Leslie Chang is Director of Strategy & Policy at Caelux Corporation, a pioneer in utilizing perovskites to make solar energy more powerful and cost-effective. Caelux’s proprietary technologies improve the performance of any new crystalline silicon module. Headquartered in Baldwin Park, California, Caelux is at the forefront of the emerging science of perovskites, a special class of nanomaterials. Its flagship product, Caelux™ One is an innovative product that integrates seamlessly into existing PV module manufacturing processes, boosting performance, reducing installed costs, and accelerating the proliferation of solar.