Where’s My Carbon Coming From? – Zara Summers, Chief Science Officer, LanzaTech
Release Date: 04/08/2025
Electric Ladies Podcast - Women Leaders Discuss Careers, Trends, Technologies and Innovation in Energy, Climate, and Corporate Responsibility
"The climate crisis has roots in fossil fuels, but at the same time, fossil fuels fund this Russian invasion to Ukraine. So it means this is a fossil fuel war. If we will actually fight against our overall actually dependency on fossil fuels in the same way we will fight against climate change." Svitlana Krakovska on Electric Ladies Podcast The climate emergency is a security threat, and a “threat multiplier,” as former Defense Undersecretary Sherri Goodman has written. Looking at security in the same way as it has been is no longer working. The old view leaves us very vulnerable....
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“Food systems have to do with everything from production to processing, distribution, and the utilization. Then of course, end of life for food systems which includes food waste. In the United States, 40% of the food that we produce goes to waste. This means with distribution challenges that not everybody has equitable access to the kinds of foods that they need and want, at the times that they need them." Robin Currey on Electric Ladies Podcast Climate change is disrupting our food and agriculture systems, including the critical supply chains that feed and clothe us. Yet,...
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“Our core business is harvesting and collecting the by-product from coal combustion plants historically, called fly ash. We introduce it into supplementary cementitious materials to create a Portland cement replacement. We are pushing for 20% and even 30% [replacement of traditional cement] and hopefully reaching 100% one day with our technologies that are still in development.” Marci Jenks on Electric Ladies Podcast We need infrastructure that’s safe, strong, durable and climate resilient. To build our cities, roads, bridges and more, 30 billion tonnes of concrete is poured around the...
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“I've been particularly passionate about working with women in those communities to teach them about new techniques so they can understand how to run their farm more effectively, but also understand their rights as women in those communities so they have a stronger voice…. And because they were called an ‘ambassador,’ their status in the village rose.” Alison Ward on Electric Ladies Podcast Have you ever wondered where your shirt really comes from, or where the cotton in your jeans was grown? While the tag might tell you where they were made, it won't tell you where the cotton...
info_outline“We've worked with partners like AcelorMittal… and oil and gas refineries. Emissions that would've been destined for the atmosphere are piped into our bioreactor and our magnificent microbes turn that gas into ethanol. When we pull out that ethanol, we can send it a lot of different places. You can go to On, Adidas, Athleta and buy products made by these mighty microbes from steel mill emissions. We actually flew a Virgin Atlantic flight from Orlando to London with 50 percent of the fuel in that plane made from our ethanol.”
Zara Summers on Electric Ladies Podcast
Addressing the climate crisis involves confronting some enormous challenges, from decarbonizing aviation to reducing fashion’s carbon footprint. Fortunately, technology and innovation provide an opportunity to make significant strides forward. Meet LanzaTech, a company turning carbon dioxide into the raw materials and energy we need for our lives.
Listen to Zara Summers, Chief Science Officer at LanzaTech, as she explains how the company is harnessing the power of nature's oldest metabolism, the mighty microbe. This innovation is turning greenhouse gases into everyday materials like shoes and clothing, sustainable aviation fuel for our jets, and even fish feed!
You’ll hear about:
- How LanzaTech transforms captured industrial emissions into valuable materials and fuels.
- The global brands working with LanzaTech (and how you can spot fabrics made from recycled emissions).
- How the technology is driving a circular economy in fashion and textiles.
- The uses of LanzaTech's protein-rich biomass in food and feed.
- Plus, advice on making a career transition.
“Just jump in. Because even if it crashes and burns, it's experience and you learn no matter up and down inside it. But if you keep doing the same thing you've always done, you're robbing yourself of those opportunities. Even small risks – putting your hand up for a project where you might know 20 percent of what it takes to do it. Gosh, isn't that the best way to motivate yourself to learn something new?”
Zara Summers on Electric Ladies Podcast
Read Joan’s Forbes articles here.
You'll also like:
- Autumn Hustins, Finance Director at Hitachi Zosen Inova (HZI), a waste-to-energy plant converting agricultural and food waste into electricity.
- Björk Kristjánsdóttir, COO/CFO of Carbon Recycling International, on turning CO2 into valuable products.
- Doreen Harris, President and CEO of NYSERDA, a state program deploying innovative climate solutions.
- UN Climate Week discussion on how some creative women are making sustainable fashion a reality, moderated by Joan Michelson.
- Kerry Bannigan, Managing Director of PVBLIC Foundation, on sustainability and social responsibility on the runway.
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