Class VI Injection Wells

Class VI wells, which are regulated under EPA’s Underground Injection Control Program, are essential for safely injecting and permanently storing CO₂ in deep geologic formations, underpinning the scale up of carbon management nationwide. As of early 2025, only a few Class VI wells had been issued, and many more permit applications are pending, underscoring a growing need for efficient permitting and state responses. Ensuring a well‑resourced and responsive Class VI program is vital to unlocking investment and meeting climate goals. Read the full resource to learn more.