Tallgrass | SW Wyoming CO2 Sequestration Project
USA
Greenfield
Overview
Status
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Greenfield
Region
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North America
Geography
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USA
State
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Wyoming
Equity Owner
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Tallgrass
Proponent
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Moxa Carbon Storage, LLC
Output
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Carbon capture and storage (CCS)
Type of electricty
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Capacity
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Financing
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Technology
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Technical Advisors
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Advisors
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Project Contact
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Lawyers
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Project Cost
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Offtaker
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Commercial Operations Date
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Decommission Date
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FID
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Description
Moxa Carbon Storage, an entity associated with Tallgrass, received an environmental assessment from federal authorities for a massive carbon storage project in southwest Wyoming in July 2024.
The application was originally submitted under the entity Tallgrass High Plains Carbon Storage, LLC, which was changed to Moxa Carbon Storage, LLC in February of 2023.
The proposal from Moxa Carbon requests the use of Bureau of Land Management-administered federal pore space in Lincoln, Uinta and Sweetwater counties in southwest Wyoming.
Total federally managed BLM lands requested for the right-of-way is 605,091 acres.
Tallgrass is also developing a sequestration hub in southeastern Wyoming near the terminus of its Trailblazer pipeline conversion project, which is an existing 436-mile natural gas pipeline, of which Tallgras will convert 392 miles to CO2 service.