Mark Herrema: The Climate-Tech Entrepreneur Turning Greenhouse Gas into AirCarbon

Mark Herrema is an American entrepreneur, inventor and business leader best known as the co-founder and chief executive officer of Newlight Technologies. His work centres on a bold idea: greenhouse gas can become a useful raw material rather than remain only an environmental problem. For more than two decades, he has helped lead the development of AirCarbon, a biomaterial used in products ranging from foodware to fashion. His career combines science, business and environmental ambition. His engagement to British content creator Emily Canham has also brought wider attention to his personal life.

Who Is Mark Herrema?

Mark Herrema is the co-founder and CEO of Newlight Technologies, a biotechnology company based in California. He launched the business in 2003 with co-founder Kenton Kimmel. The company began with a simple question: could greenhouse gas be used as a source of valuable material? That question shaped years of technical work, testing and commercial development. Newlight later created AirCarbon, a polymer made using air and greenhouse gas. The aim is to produce useful materials without depending on traditional oil-based plastics. Patent records also use the name Markus Donald Herrema in connection with inventions linked to Newlight’s technology.

Nationality and Location

He is American and based in Orange County, California. His exact date of birth has not been confirmed, so a precise age should not be stated as fact.

Mark Herrema’s Education at Princeton University

Mark studied at Princeton University from 2000 to 2004. He completed a Bachelor of Arts degree in Politics and Political Theory. He graduated magna cum laude with high honours. His education also included work in physics, mathematics and chemistry. This mix of politics and science helped shape his interest in environmental and technical problems.

Founding Newlight Before Graduation

He co-founded Newlight Technologies in June 2003, while still completing his studies at Princeton. Starting a company before graduation showed unusual ambition. The business aimed to solve a difficult scientific challenge involving microorganisms, gases and material production. Biotechnology can take years to move from laboratory work to large-scale manufacturing, so the project demanded patience from the beginning.

Mark Herrema and Newlight Technologies

Newlight Technologies turns greenhouse gas into high-performance materials through a biological process involving naturally occurring microorganisms. These microorganisms use carbon from gases and convert it into a material that can be collected, purified and formed into useful products. Mark Herrema has led the company as chief executive officer since its beginning. His work includes strategy, fundraising, commercial development, technology expansion and partnerships.

What Is AirCarbon?

AirCarbon is Newlight’s best-known material. It is a polymer created from air and greenhouse gas through a biological process. The material belongs to a family of substances known as polyhydroxyalkanoates. These can be produced by living organisms and used in place of some traditional plastics. AirCarbon has been developed for foodware, fashion accessories, packaging, consumer goods and automotive materials. The company presents it as a performance material rather than only an environmental substitute. Sustainable products must still meet practical standards for strength, appearance and daily use.

From Greenhouse Gas to Useful Products

Newlight’s process begins with carbon-rich gas. Microorganisms consume the gas and create a natural polymer inside their cells. The material is then separated, purified and prepared for manufacturing. This approach treats carbon as a resource rather than only as waste.

Business Growth and Commercial Expansion

Newlight spent many years developing its technology before moving into wider commercial production. The company raised US$125 million in an equity round in 2023. The funding supported greater AirCarbon production in California and plans for extra capacity in Ohio. Its materials and products have reached thousands of locations, while the business has continued working to enter new markets.

Building a Climate-Technology Business

Climate technology requires long-term funding for laboratories, factories, equipment and skilled teams. Mark Herrema has had to build a company that can manufacture at scale, meet customer standards and compete with established materials.

Awards and Recognition

Newlight Technologies has received honours including Innovation of the Year from Popular Science, Technology Pioneer recognition from the World Economic Forum and Biomaterial of the Year from the Nova-Institute. Mark was also included in the TIME100 Climate selection in 2023. The honour placed him among leaders working on major environmental challenges.

Mark Herrema as an Inventor

Mark is named as an inventor on patents connected with greenhouse-gas conversion and biomaterial production. His patent work covers microorganism cultures, carbon conversion, polymer production and systems linked with carbon-related value. Patents matter in biotechnology because they protect methods developed through years of technical work. They can also help a company attract investment and form commercial partnerships.

Leadership Style and Long-Term Vision

His career shows a strong focus on long-term development. Newlight was founded in 2003, yet the company continued refining its technology for many years before wider commercial use. This path required persistence. Scientific systems must be tested, improved and proven at larger scales. His leadership has depended on patience, technical understanding and the ability to explain a complex idea to investors, partners and customers.

Mark Herrema Age

Mark Herrema was born in April 1982 and is 44 years old in 2026. His age aligns with his Princeton graduation, Newlight Technologies launch, and entrepreneurial journey.

Mark Herrema and Emily Canham

Mark Herrema is engaged to British content creator Emily Canham, who is known for fashion, beauty, travel and lifestyle content. Emily divides her time between London and Los Angeles, while Mark’s work is based in California. Their relationship brings together two different careers: climate technology and digital media. The couple announced that they were expecting their first child in 2025. They later welcomed the baby and have chosen to keep major details about the child private.

Are Mark Herrema and Emily Canham Married?

No confirmed wedding has been announced. They should be described as engaged rather than husband and wife. Emily has shared that she is planning her wedding, but the couple have kept the exact date and other arrangements private.

Social Media Presence

He uses the Instagram username @markherrema. Its biography identifies him as a co-founder and CEO and directs visitors to Newlight Technologies.

Mark Herrema Net Worth

Mark Herrema’s net worth has not been officially disclosed. His position as Newlight Technologies’ co-founder and CEO, combined with the company’s billion-dollar private-market valuation, indicates substantial wealth, potentially in the tens of millions of dollars. However, his ownership percentage, salary and personal assets remain private.

Why Mark Herrema’s Work Matters

Mark Herrema has spent more than twenty years working on a difficult environmental goal: turning greenhouse gas into useful materials. His career shows how science and business can work together. AirCarbon forms part of a wider effort to change how industries obtain and use carbon-based materials. The success of this technology depends on cost, scale, quality and customer demand. Newlight’s progress has shown that biological production can move beyond laboratory testing and enter commercial markets.

A Career Built on Climate Innovation

From founding Newlight during his Princeton years to leading a major climate-technology company, Mark Herrema has remained focused on one mission: turning greenhouse gas into materials that serve a useful purpose. His work with AirCarbon has brought awards, investment and international recognition. His personal life with Emily Canham has also introduced him to a wider audience. He remains best defined by his work as an entrepreneur and inventor. His story reflects the growing importance of leaders who can connect scientific discovery with practical business action.

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