Turn CO2 Into Gravel – Save The Planet

Blue Planet Systems
Turning captured CO2 into building materials. (Image: Blue Planet Systems)

Let’s say you’ve figured out how to suck CO2 right out of the air (Bill Gates has invested in a few companies that have).

What are you going to do with that captured CO2?

Pipe it right back into the earth or maybe turn it into materials that we can use to build modern infrastructure? That’s the concept behind Blue Planet Systems. They’ve gone ahead and created a proprietary process that creates building materials from CO2.

This past week it was announced that Chevron invested into Blue Planet Systems.

Why does this matter?

  • Carbon capture technology has become one of the best ways for us to combat climate change

  • Carbon capture technology is currently focused on capturing and then pumping CO2 down into the earth. Where we got it from. This has a number of scalability issues associated with it. Watch this TED talk.

  • Finding a useful byproduct of carbon capture increases the financial viability of businesses in the space – which will attract more private sector or retail capital

What's next?

  • We will likely begin to see cities/states mandate purchasing sustainable materials for new construction projects – this will likely help give a platform for companies like Blue Planet Systems a way to grow

  • Creating a useful byproduct from CO2 is likely going to become a rapidly growing market where new players will emerge that manufacture “sustainable _____”

  • Keep your eye on concrete, gravel and bricks – these are the materials that are likely first to become manufactured from captured carbon. As of today the material’s characteristics are unknown


Carbon capture technologies is an emerging market in the cleantech space that needs to be watched as it is likely to be instrumental in enabling a future that actually results in a world where our climate crisis has been avoided.

The repurposing of captured CO2 will likely be the catalyst to accelerated growth in this industry.

About The Author

Swarnav S Pujari

Swarnav S Pujari

Founder of The Impact

Swarnav has over 10 years of experience in the energy & climate tech space, holds 2 patents and is active in the tech, climate and media industries. He specializes in Product/Product Innovation as well as Go-To-Market and Growth Strategy.

By training he’s a Materials Engineer with a background in research from his time at Georgia Tech and University of Illinois (UIUC).

He founded TouchLight a utility backed energy company focused on developing IP for utilities and startups pushing electrification forward. He also serves as the appointed Chairman for the Town of Yorktown’s Climate Smart Communities Task Force, where he helps with drafting legislation and enabling sustainability efforts within the town.

Concurrently, Swarnav founded The Impact to help investors, emerging founders and driven climate enthusiasts discover and identify new climate-tech startups, technologies and opportunities before they hit the traditional media sources.

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