The Green Blueprint

Cindy Taff, CEO of Sage Geosystems, is pioneering geothermal technologies that could transform energy storage. She discusses her shift from oil and gas to focusing on gravity fracking and pressure geothermal. The conversation covers the promising partnership with San Miguel Electric Cooperative, facilitating a swift 13-month build of a commercial facility. Cindy elaborates on the innovative process of deep drilling and reservoir pressure to enhance energy density, highlighting the potential for a major shift to clean, long-term energy storage.

Phil Goodman, Director of Microsoft's carbon removal portfolio, shares insights on the company's ambitious goal to eliminate 50 years of carbon emissions by 2050. He discusses the challenges of fostering an emerging carbon dioxide removal market and the importance of structuring innovative offtake agreements. Goodman highlights key partnerships, such as with Chestnut Carbon for large-scale reforestation, and reveals how Microsoft's approach balances low and high-durability projects. He also emphasizes the need for improved verification and startup funding to accelerate market growth.

In this engaging talk, Steve Oldham, CEO of Captura, shares insights from his journey in ocean-based carbon removal. He recounts the nail-biting moments before a crucial customer demo when a system leak threatened the pilot. Steve illuminates the science of extracting CO2 from seawater, discussing how their innovative process surpasses direct air capture. He also reveals the challenges of scaling up from a small prototype while navigating logistical hurdles and regulatory standards. Tune in for a glimpse into the thrilling world of climate tech!

Tadeu Carneiro, CEO of Boston Metals and trained metallurgist, discusses groundbreaking advancements in carbon-free steelmaking. He describes the astonishing emissions from traditional steel production and explains a revolutionary electrolytic process that significantly reduces CO2. Tadeu shares insights on the company’s first commercial facility in Brazil, the challenges of anode durability, and the importance of scaling innovative technology. With a focus on sustainability, he highlights investor partnerships and strategic goals to lead the charge toward a net-zero steel industry.

In 2007 Sam White, co-founder of Promethean Power Systems, was traveling through India looking for a rural electrification problem to solve. He and his team had just won a $10,000 grant in an MIT competition, and they wanted to find an industry in India that needed their help. After looking at the sugar industry and the grape industry, they finally settled on dairy.   India is the largest producer and consumer of milk in the world, but poor infrastructure makes getting chilled milk from farmer to consumer difficult.  Industry standards require milk to be chilled within four hours of milking the cows, or bacteria spoils it. India averages six hours. Sam’s team had found their problem. But it would take years of failed designs to solve it. In the end they perfected a 500 liter tank that could chill a thousand liters of milk – a 300% increase in efficiency from previous designs. Today, Promethean had installed 2800 of those tanks across India.  In this episode, Lara Pierpoint talks with Sam about the evolution of Promethean's thermal battery design, the upsides of slow but steady growth in climate tech, and how Promethean dealt with technology copycats in India.

Shomik Dutta, co-founder of Overture VC and former White House advisor, emphasizes the crucial role of government strategy for climate tech startups. He argues that founders must engage with policymakers to avoid being sidelined. Shomik draws lessons from crypto's lobbying tactics, advocates for treating policy as a core competency, and highlights the Inflation Reduction Act as a pivotal moment. He stresses the importance of storytelling and adapting messages to political climates, while discussing the strategic collaboration between startups and government.

In this discussion, Mike Laufer, co-founder and CEO of Kairos Power, sheds light on innovative approaches to nuclear reactor design. He advocates for a shift to non-nuclear demonstrations, allowing rapid iteration and cost reductions. Laufer outlines their unique reactor model combining TRISO fuel and molten salt, addressing engineering challenges head-on. He shares insights on building in-house capabilities, responding to technical setbacks, and their game-changing contract model with the DOE, paving the way for partnerships with giants like TVA and Google.

Damian Beauchamp, President and CEO of Eight Rivers, dives deep into the challenges of the sunk cost dilemma while discussing their ambitious Project Cormorant. He reveals how the pursuit of new efficiencies in low-carbon ammonia technology sparked tough decisions about existing investments. The conversation also touches on securing strategic partnerships with industry giants like Siemens Energy, overcoming investment hurdles, and navigating the dynamic landscape of clean energy policies while aiming for successful decarbonization initiatives.

John Hickenlooper, U.S. Senator from Colorado and a key architect of the Inflation Reduction Act, shares his insights on navigating the complex landscape of climate policy. He discusses the monumental impact of the Act, which aimed to combat climate change with significant financial backing. Despite political setbacks, Hickenlooper remains optimistic about future bipartisan collaboration. He emphasizes the importance of reforms for permitting processes to ensure sustainable infrastructure development and highlights public demand for climate action as a driving force for policy change.

Zach Jones, Co-founder and CEO of Grafitic Energy, shares a riveting insider's tale of innovation and conflict within his hydrogen startup. He recounts a surprising mutiny where the technical team proposed an untested hydrogen production method that threatened the company's future. Zach discusses the challenges of balancing innovation with commitment to existing projects, the strategic hiring of a new CTO, and the transition to methane virolysis. The conversation dives into how their new approach not only produces clean hydrogen but also valuable graphite, addressing the green premium dilemma.