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Bill

HB 353

ENERGY: Provides relative to carbon dioxide sequestration (OR INCREASE SD EX See Note)

2025 Regular Session Introduced by Shane Mack

Louisiana bill authorizing carbon dioxide sequestration programs to address climate concerns while potentially supporting industrial and energy sector economic development.

Becomes HB 696.
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Bill Summary · HB 353

Legislative bill overview

HB 353 addresses carbon dioxide sequestration policy in Louisiana, though the bill's specific provisions are not detailed in the available legislative record. The bill was prefiled in April 2025, referred to the Natural Resources and Environment Committee, and subsequently became HB 696 following a substitute amendment in May 2025.

Why is this important

Carbon dioxide sequestration—the capture and storage of CO2—is increasingly significant for climate policy and Louisiana's energy economy. Louisiana has substantial geological formations suitable for CO2 storage, making this legislation relevant to both environmental goals and the state's industrial competitiveness in emerging carbon management technologies.

Potential points of contention

  • Economic vs. environmental balance: Sequestration projects may involve fossil fuel companies, raising questions about whether the bill adequately addresses climate goals or primarily subsidizes existing energy interests
  • Regulatory oversight: The extent of state oversight, liability for long-term CO2 storage, and financial responsibility for potential leakage or environmental damage
  • Property rights and land use: Whether the bill clearly defines landowner consent, compensation, and rights regarding subsurface CO2 storage on private or public lands

Compiled from official sources — confirm details with the bill’s official record.

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