Green Blueprint: Form's storage manufacturing breakthrough episode artwork

EPISODE · Aug 21, 2026 · 49 MIN

Green Blueprint: Form's storage manufacturing breakthrough

from Open Circuit · host Latitude Media

We're on vacation through the end of August, so this week we’re featuring an episode of The Green Blueprint. Lithium-ion batteries have revolutionized energy storage. But inexpensive, multi-day storage will still be critical for 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, Form is creating low-cost, multi-day storage that competes directly with natural gas peaker plants.  Mateo Jaramillo, CEO and co-founder of Form Energy, has spent over two decades in the battery industry, including building Tesla’s storage business. At Form, he’s leading the charge to bring these "E-peakers" to utilities across the country. The company recently achieved a major milestone: completing a one-million-square-foot factory on the site of an old steel mill in Weirton, West Virginia. In this episode, Mateo talks with host Lara Pierpoint about the grueling realities of scaling up manufacturing, why they chose to build in West Virginia, using AI to drive material science discovery, and the immense logistical challenges of building physical infrastructure.  Open Circuit is brought to you by Building an Advanced Energy Ecosystem, where New Mexico's energy future is shaped. Join industry leaders, policy makers, researchers, and innovators at Building an Advanced Energy Ecosystem, September 14-16 in Albuquerque. Visit nmwomenlead.org/registration and use promo code CIRCUIT to save 10% on registration. Open Circuit is brought to you by FischTank PR, an award-winning climate and energy tech, renewables, and sustainability-focused PR firm dedicated to elevating the work of both early-stage and established companies. Learn more about their PR approach and how they can support your company’s messaging by visiting fischtankpr.com.

Episode metadata supplied by the publisher feed · Published Aug 21, 2026

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Green Blueprint: Form's storage manufacturing breakthrough

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