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Greg Williams
VP of Products at Sublime Systems, experienced in product management and supply chain
Greg Williams is the Vice President of Products at Sublime Systems, a company focused on developing fossil fuel-free cement.13 He joined Sublime Systems as Head of Product in May 2023, expressing enthusiasm for the company's mission to decarbonize cement production.3
Professional Background
Greg Williams has a background in product management and a passion for understanding organizational opportunities.2 He is described as highly intelligent and results-oriented in his approach to product management.2
Role at Sublime Systems
As VP of Products, Greg Williams plays a crucial role in Sublime Systems' efforts to revolutionize the cement industry. He is involved in:
- Developing and promoting Sublime's innovative fossil fuel-free cement product
- Educating partners and stakeholders about the product's specifications and standards
- Working towards scaling up production to meet industry demands
Company Mission and Technology
Sublime Systems is focused on producing "true" zero-carbon cement, as opposed to "net-zero" solutions. Their technology aims to eliminate carbon emissions from the outset of the manufacturing process, without relying on carbon capture, storage, or offsets.1
Future Plans
Greg Williams and the Sublime Systems team are working on:
- Bringing their first commercial-size plant online by 2026, with a capacity of 25,000 tons per year
- Aiming to achieve "megaton scale" production by 2028, which is necessary to compete with traditional cement manufacturers
- Addressing scalability and education challenges within the construction industry
Greg Williams' role is crucial in helping partners understand how to incorporate Sublime's innovative cement product into their projects and ensuring it meets all necessary standards and thresholds.1
Highlights
Today I had the opportunity to present a webinar on how Sublime is using our electrochemical technology to eliminate carbon emissions from cement manufacturing, as part of our friends at Climate Earth's Leadership in Low Carbon Concrete webinar series. Check out their full series here: https://bit.ly/4blKqae
Thanks to Chris Erickson and Jules Conde for moderating a great discussion! #keepbuilding
I had the opportunity to speak as part of a fantastic panel discussion about the Built Environment at the MIT Sustainability Summit last week. Thanks to Nwakaego Uzoh for bringing together a fantastic cross-section of the industry value chain with distinguished speakers including Erik Barth from Gensler, Ann Esbeck from Bechtel, Pritesh Gandhi formerly of Holcim, Michael Gryniuk from CORA Structural and Andrew Minson from the GCCA (and thanks to Jeremy Gregory for doing a wonderful job as moderator). A great discussion and workshop on the challenges and opportunities in decarbonizing cement and concrete!
