8 Rivers is developing the sustainable infrastructure of tomorrow by inventing and commercializing large-scale innovations in the race to net zero. 

Affordable energy now means
zero emissions.

8 Rivers has developed the Allam-Fetvedt Cycle, the only technology that will enable the world to meet all of its climate targets without having to pay more for electricity. The Allam-Fetvedt Cycle is a new way to generate low-cost power from fossil fuels without producing air emissions. It’s the technology behind 8 Rivers portfolio company, NET Power.


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Our Process

We develop sustainable, infrastructure-scale solutions to global problems.

Our process enables us to innovate in industrial fields that are lacking in creative disruption.

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Our Team

We have an expansive, multidisciplinary team.

All technology benefits from a team of creative innovators that challenge the status quo and veteran experts that bring decades of industry knowledge.

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Our Portfolio

We believe our technology will change the world.

All of our technology is rigorously evaluated and developed before becoming active in our portfolio.

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The Economist features 8 Rivers & NET Power

June 23, 2022 

Making natural gas emissions-free will be a challenge. It will mean dealing with its carbon content either before burning it or after.

The Washington Post features 8 Rivers & Calcite

June 22, 2022 

There’s a carbon-capture gold rush. Some warn better solutions exist. To stem climate change, billionaires, politicians and philanthropists say sucking carbon out of the air and storing it underground could work.

New York Times features 8 Rivers & NET Power

June 21, 2022 

Can natural gas be used to create power with fewer emissions? One company says it has the technology.