# California’s first carbon vault starts trapping CO2 more than one mile underground

- Link: https://www.widthness.com/californias-first-carbon-vault-starts-trapping-co2-more-than-one-mile-underground/
- Published: 2026-05-28T09:45:00-05:00
- Author: Curated by John Wysocki

Photo caption: Carbon TerraVault I injects captured CO2 into depleted reservoirs for permanent storage. Photo credit: California Resources Corporation. Article by Neetika Walter. Interesting Engineering – May 26, 2026. California has begun permanent underground carbon dioxide storage for the first time after California Resources Corporation (CRC) announced the first CO2 injection at its Carbon TerraVault I (CTV I) project in Kern County. The project, located at CRC’s Elk Hills Field, is now the state’s first operational carbon capture and storage (CCS) facility. It captures carbon dioxide from CRC’s cryogenic gas plant and injects it into depleted oil and natural gas reservoirs more than a mile below the surface for long-term storage. […] Click here to view original web page at www.interestingengineering.com Related articles: California Launches First Operational Carbon Storage Project – Carbon Herald Santos Says Moomba CCS Delivering Emissions Reduction at Scale – Rigzone ExxonMobil plans major carbon storage project in Southeast Texas – 12newsnow.com Kansas company permitted to store carbon dioxide underground – KSN-TV Proposed bill would stop eminent domain for carbon dioxide pipelines in Illinois – Illinois Times