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The Green Blueprint

The Green Blueprint

Latitude Media 170 Episodes Jul 1, 2026

The Green Blueprint is a podcast about scaling climate solutions. Host Lara Pierpoint interviews founders, investors, and leaders building the clean economy. Each episode explores the challenges and strategies behind deploying climate technologies at scale.

Episodes

Form Energy's manufacturing breakthrough Jul 1, 2026 2700 Lithium-ion batteries have revolutionized energy storage, but inexpensive, truly long-duration batteries may still have a significant role to play in backing renewables and decarbonizing the grid. Form Energy is tackling that challenge with a new class of iron-air batteries. By oxidizing and reducing iron — essentially rusting and unrusting the earth's most abundant metal — Form is creating low-co
Why the climate tech ‘missing middle’ is a massive opportunity Jun 17, 2026 2731 If you’re building a consumer software startup, your investors may expect you to project hockey stick-style growth. But if you’re building the physical infrastructure of the clean energy transition, you’re likely in a very different position. Frank O’Sullivan, Managing Director at S2G Investments, argues that the climate finance ecosystem is suffering from a structural mismatch. While there is pl
The perovskite bet that could transform solar Jun 3, 2026 2363 Silicon solar panels have led the market for decades but will soon hit a ceiling around 25% efficiency. Perovskite, a frontier material once dismissed for degrading too fast, is now being called the holy grail of solar. Saritha Peruri, VP of Commercialization at Tandem PV, is bringing it to market. The company stacks its proprietary perovskite on top of silicon, capturing a wider spectrum of ligh
How Supercool Earth's microbes could ease the water crisis May 20, 2026 2634 California recorded its second-lowest Sierra Nevada snowpack on record this spring. That's not just a bad ski season, it's a water supply crisis. Snowpack is where California's water comes from. And when it doesn't materialize, agriculture, hydropower, and fire suppression all feel the strain. Dacia Leon, CEO and co-founder of Supercool Earth, is building a company around a deceptively simple ide
The $6 trillion threat to climate tech finance May 6, 2026 2697 The global financial system is undergoing a structural shift into a "volatile new world order," where unpredictability is the norm, and climate tech is uniquely exposed.  Venture investor Susan Su says the war in Iran is complicating the landscape. That's because about 40% of the world's capital comes from just four Gulf states, and those states are exploring whether the war allows them to invoke
The Green Blueprint is back for a second season! Apr 23, 2026 170  We already have the blueprint for decarbonizing the global economy. We've invented many of the solutions, but much of that tech is still sitting on the sidelines waiting to get financed and built at scale.  But over the last year, we've seen a wave of change that complicates and – in some cases – helps that mission.  In the first season of the Green Blueprint, we heard stories from the entrepre
Sage Geosystems' bet on underground energy storage Dec 17, 2025 2287 About 90% of global energy storage is pumped storage hydropower – which requires a mountain, a lake, and a whole lot of permitting. While lithium batteries have gotten drastically cheaper over the last decade, they’re still expensive for longer durations.   But Cindy Taff and her team at Sage Geosystems are developing geothermal technology that could revolutionize energy storage. Instead of pumpi
Inside Microsoft’s plan to remove 50 years of carbon emissions Dec 12, 2025 2159 In 2020, Microsoft announced a major goal: by 2050 the company aims to remove from the atmosphere all the carbon emissions it has produced since its founding in 1975.  When Phil Goodman joined the company in 2022, he quickly found that the market for Carbon Dioxide Removal (CDR) was just getting off the ground. That meant that in order to meet its climate pledge, Microsoft needed to help foster t
Captura's high-stakes gamble Nov 19, 2025 1821 Back in January, Captura CEO Steve Oldham was sitting in a conference room in Hawaii, entertaining reps from the company’s first potential customer. What the customer didn’t know was that Captura’s ocean-based carbon removal pilot –the whole reason for the visit – still wasn’t working. The stakes were high. Steve’s team needed to prove they could pull off a major pilot under intense time crunch —
Boston Metal’s path to carbon-free steel Nov 7, 2025 2258 This year in the U.S., steel manufacturers will produce more than 71 million tons of steel – enough to build nearly 200 Empire State buildings. It's a stunning statistic, but not surprising. The steel industry has fueled economic growth and innovation in America since the early 1800s.  But for every ton of conventional steel produced, two tons of CO2 are emitted, making the coal industry responsi
The thermal battery transforming cold storage for India’s dairy farmers Oct 22, 2025 2437 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 produce
This VC wants climate tech to play hardball in Washington Oct 8, 2025 2926 Clean energy founders love to talk about technology, capital, and scale. But few are prepared for the fourth pillar of success: government. Shomik Dutta, a co-founder and managing partner at Overture VC, learned that lesson firsthand after a career that spanned Obama’s White House, private equity, and venture capital. His takeaway: “If you’re not at the table, you’re on the menu.” Shomik thinks

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