We remove greenhouse gas emissions from wastewater
CREW’s technology enhances the natural
power of minerals to treat wastewater and store CO2 permanently.
Between 2-5% ↗ of GHG emissions come
from waste & wastewater.
Wastewater represents an untapped, concentrated source of CO2 produced by rapidly reacting microbes in existing infrastructure.
Biogenic CO2 emissions converted
from the fast to the slow carbon cycle presents a billion ton CO2 removal opportunity.
CREW partners with industrial and municipal wastewater operators to capture & store CO2 permanently, while treating wastewater effectively.
By accelerating these reactions in engineered and monitored reactor systems or existing infrastructure, we enable carbon dioxide removal that is robust and has a high attribution confidence.
Learn more about the science ↗
Our approach to enhanced weathering has tangible benefits and advantages:
In wastewater applications, our process helps control process pH, reducing the need for costly and CO2-positive pH adjustments.
CREW's approach leads to process improvements
such as treatment capacity and compliance
in wastewater systems.
Deployed in closed systems, our sensor platform provides high-certainty measurement and quantification of durable carbon dioxide removal.