Project Speed Goat

Project Speed Goat (PSG) is a large-scale Class VI CO₂ geologic sequestration hub developed by Frontier Carbon Solutions in Lincoln, Uinta, and Sweetwater Counties, Wyoming, contiguous with and expanding the Sweetwater Carbon Storage (SCS) Hub. The project encompasses approximately 99,840 acres of contiguous pore space, including a mix of private and federal lands, and includes seven planned Class VI injection wells to be developed in phases. CO₂ will be injected into two deep saline formations: the Madison Formation and the Nugget Sandstone, with operational plans calling for 20 years of injection into the Madison followed by 20 years into the Nugget. Injection rates are conservatively constrained by a bottom-hole pressure limit of 90% of fracture pressure to ensure reservoir integrity and containment. Reservoir characterization and static-dynamic modeling demonstrate substantial storage capacity across the project area. Volumetric P50 storage capacity for the Nugget and Madison formations within the PSG boundary totals approximately 184 million metric tons (MMt) of CO₂, based on Carbon Storage Atlas methodology and site-specific petrophysical data. Planned operational storage volumes utilize only a portion of this capacity, with total modeled storage across the combined SCS Hub and PSG estimated at ~83.9 MMt, including 43.2 MMt in the Nugget and 40.7 MMt in the Madison. Excluding the three previously permitted SCS Hub wells, PSG-specific storage volumes total ~69.1 MMt, comprising 28.4 MMt in the Nugget and 40.7 MMt in the Madison, confirming the site’s suitability for long-term, hub-scale CO₂ sequestration.