Earthlings 2.0 Podcast

#67: The Path to a Green Cement Future

Jul 23, 2024

Ryan Gilliam, CEO of Fortera, discusses green cement revolution, reducing carbon emissions in cement production. High school students' achievement in mathematics also highlighted, showcasing innovation and dedication.

34:59

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Episode guests

Ryan Gilliam

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Quick takeaways

Green cement technology can significantly reduce carbon emissions in cement production processes.

High school students Kelsey Johnson and Nakia Jackson made a groundbreaking mathematical discovery on the Pythagorean theorem.

Deep dives

Challenges of Carbon Emissions in Cement Production

The production of cement contributes significantly to global carbon emissions, with around 8% of the world's total carbon emissions originating from cement manufacturing. The manufacturing process relies heavily on limestone, with 44% of its weight being carbon dioxide. Additionally, the heating process in cement kilns, fueled by coal or natural gas, further contributes to carbon emissions. Despite its environmental impact, cement plays a vital role in construction as the key component of concrete, the second most consumed material after water.

Intro

2min

Exploring the Evolution of Cement and the Rise of Green Cement Innovations

4min

Decarbonizing Cement Production and Environmental Impact

2min

Exploring the Role of Cement in Global Development and Environmental Impact

2min

Journey to Green Cement: Challenges and Solutions

9min

Scaling Green Cement Technology in the Market

16min

Hello Earthlings! In this week’s episode, we dive deep into one of the most carbon-intensive industries on the planet: cement production. Cement is a crucial component of concrete, the second most consumed material on Earth after water, and its production accounts for approximately 8% of global carbon emissions.

Our host Lisa Ann is joined by Ryan Gilliam, CEO and co-founder of Fortera, a company at the forefront of the green cement revolution. Ryan shares his journey from a PhD in fuel cell design to becoming a leader in the clean tech industry. Fortera’s innovative technology transforms traditional cement production processes, significantly reducing carbon emissions while leveraging existing infrastructure.

Learn about the history of cement, its environmental impact, and how Fortera’s low-carbon cement solutions can potentially change the landscape of the industry.

Restoring our faith in humanity this week is the remarkable achievement of two high school seniors from New Orleans, Kelsey Johnson and Nakia Jackson. These students made a groundbreaking mathematical discovery by finding a new proof for the Pythagorean theorem using trigonometry, a feat previously thought impossible by mathematicians for over 2000 years. This accomplishment not only showcases the immense potential of young minds but also serves as a testament to the power of dedication and innovation in overcoming long-standing academic challenges.

Key Topics:

Cement Production and Carbon Emissions: This episode discusses how traditional cement production is highly carbon-intensive, accounting for around 8% of global carbon emissions.
Fortera’s Low-Carbon Cement Technology: Ryan Gilliam explains Fortera’s innovative approach to reducing carbon emissions in cement production by using a technology that mimics natural processes.
Challenges in Scaling Green Cement: The conversation explores the difficulties and strategies involved in integrating Fortera's technology into existing cement production infrastructure.
Future of Sustainable Construction: The episode envisions a future where low-carbon cement solutions are widely adopted, significantly reducing the environmental impact of the construction industry.

Voices on The Show:

Ryan Gilliam, CEO and co-founder of Fortera
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Lisa Ann Pinkerton, Earthlings 2.0 Host, CEO of Technica Communications, and Founder of Women in Cleantech and Sustainability
LinkedIn: Lisa Ann Pinkerton
X - Lisa Ann Pinkerton
Instagram - @LisiAnni
Technica Communications
Women in Cleantech and Sustainability

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