Louisiana Bets Big on Carbon Capture, But Gaps Remain

What's actually happening in Louisiana

A guest column pitching carbon capture and storage (CCS) as an economic engine for Louisiana lands amid a genuinely striking fact: no state in the country has more proposed carbon-capture projects 11415. An Environmental Integrity Project analysis, reported by both the Louisiana Illuminator and Verite News, counted at least 65 planned projects in Louisiana versus 48 in Texas, the next-highest state, out of more than 270 nationwide 1415. Thirty of Louisiana's proposed projects involve pulling carbon dioxide directly from the air, 35 would inject it underground, and developers have floated eleven CO2 pipelines plus one above-ground storage terminal 14. Combined, the pitched capacity is at least 33 million metric tons captured annually and 135 million tons injected underground 15.

That pipeline of proposals sits on top of real geological and industrial advantages. Louisiana's Department of Energy and Natural Resources and the Clean Air Task Force both describe a three-step CCS process — capturing CO2 at an industrial source, compressing it, and injecting it a mile or more underground into porous sandstone capped by impermeable rock 91013. The state's storage fact sheet puts potential capacity at more than 700 billion metric tons, layered atop decades of injection experience nationally exceeding 1.5 billion tons since the 1970s 13. Louisiana also holds Class VI "primacy," the delegated federal authority to permit its own CO2 storage wells, a status shared with only North Dakota, Wyoming and West Virginia 1718.

The gap between announced and operating

Despite the scale of what's proposed, actual operations remain narrow. As of early 2026, Louisiana had just two commercial capture facilities running — CF Industries' ammonia plant in Ascension Parish and the New Generation Gas Gathering (NG3) facility in Beauregard Parish — and only one approved Class VI storage-well permit, for Hackberry Carbon Sequestration in Cameron Parish 14. ExxonMobil, which operates both active sites, says it began transporting and storing CO2 from the CF Industries complex in July 2025 and has now started up NG3, which can strip up to 1.2 million metric tons of CO2 annually from natural gas headed to Gulf Coast and LNG markets 16. The company's combined contracted volume across both projects is up to 3.2 million tons a year, currently stored via enhanced oil recovery with a stated plan to shift toward dedicated permanent storage 16. ExxonMobil also frames the buildout as part of roughly $61 billion in new emissions-reduction investment in the state and says two more of its projects are due to start in 2026 16.

Related industrial projects illustrate the same pattern of ambition preceding delivery. A proposed $3.7 billion ammonia plant in Ascension Parish would pair autothermal reforming with carbon capture to produce low-carbon ammonia for the fertilizer supply chain 4. The Air Products Louisiana Clean Energy Complex, an $8 billion low-carbon hydrogen and ammonia project also slated for Ascension Parish, plans to sequester CO2 beneath Lake Maurepas 20. Neither is yet operating at scale.

The economic case, in numbers

The LSU Center for Energy Studies has produced the most detailed economic modeling behind claims like those in the guest column. Its March 2026 report identifies 13 announced projects with a CCS component representing roughly $48 billion in investment, alongside 33 existing facilities considered feasible for retrofitting that currently employ about 4,200 workers 1920. The infrastructure needed to handle the resulting roughly 46 million metric tons of CO2 annually would require dozens of new Class VI wells and associated pipelines 1920. A separate LSU Energy Institute analysis of the Air Products project alone forecasts about 8,800 jobs annually during construction and 900 jobs once operational, plus tens of millions in annual state and local tax revenue tied to injection fees 20. Another LSU-linked study of a Calcasieu Parish sequestration hub proposed by Gulf Coast Sequestration estimates $11.3 billion in avoided climate damages over the project's life and more than 1,100 national construction jobs 20.

These figures are consistently framed by their own authors as modeled projections tied to publicly announced plans, not verified outcomes — a distinction that matters given how few of the underlying projects are actually built and operating.

Where the reporting agrees

Across state agencies, industry material, academic modeling and environmental watchdogs, several facts are uncontested. Louisiana leads the nation in proposed CCS projects 11415. The technology itself — capture, transport, deep-well injection — is described identically by Louisiana's own regulators, the Clean Air Task Force, LSU Law School materials and the IEA 9101317. Everyone agrees Louisiana's geology and existing industrial and pipeline infrastructure make it unusually well-suited to CCS 91318. And there is no dispute that actual operating capacity — two capture facilities, one approved storage permit — trails the scale of what's been announced by a wide margin 141516.

Where it doesn't

The clearest divergence is framing, not fact. Industry-aligned material, including ExxonMobil's own reporting on its Louisiana operations, presents CCS as a competitiveness tool that protects jobs in ammonia, LNG, steel and gas processing while drawing new investment such as data centers 16. The guest column echoes this economic-development framing 1. Independent and environmental outlets — the Louisiana Illuminator, Verite News, and groups like the Environmental Integrity Project — describe largely the same expansion as a subsidy-driven experiment whose safety oversight hasn't kept pace with its scale 1415.

There are also genuine factual tensions worth flagging rather than smoothing over. The Environmental Integrity Project's Abel Russ is quoted saying 80 to 90 percent of carbon-capture projects that have received taxpayer subsidies so far were built for enhanced oil recovery rather than pure storage — a claim attributed to that source rather than independently verified in the reporting 14. Gov. Jeff Landry's October 2025 moratorium on new CO2 injection permit applications is reported by Verite News and the Illuminator but described only in passing, without full detail on which pending applications it does or doesn't cover beyond exempting already-permitted projects 15. Community groups such as the Louisiana CO2 Alliance and Louisiana Bucket Brigade allege that residents learned about pipeline and storage plans only after agreements were signed — a transparency complaint that industry and state sources do not directly rebut in the available reporting 1415. And while ExxonMobil's own account emphasizes momentum and forthcoming 2026 project startups, the Illuminator's February 2026 reporting notes that a related Air Products project appears to have been scrapped, a signal of stiffer headwinds that isn't reconciled with the more upbeat corporate framing 14.

The read

The weight of evidence supports treating Louisiana's CCS buildout as a real but early-stage industrial bet rather than an accomplished transformation. The economic modeling from LSU is careful to label its job and revenue figures as projections contingent on permitting, financing and construction proceeding as announced — and the reporting confirms that only a small fraction of proposed capacity is actually running. At the same time, the underlying advantages cited by state agencies and the Clean Air Task Force — storage geology, existing pipelines, a trained workforce — are not seriously disputed even by critics, whose objections center on subsidy allocation, oversight and transparency rather than on whether CCS can technically work in Louisiana's subsurface.

The more consequential question the coverage leaves open is not whether CCS can function, but whether Louisiana's regulatory and political apparatus can keep pace with the number of wells, pipelines and capture facilities now moving through permitting simultaneously. That is where the evidence is thinnest and where the state's own moratorium suggests officials themselves are not yet fully confident in the answer.

CCS should also not be mistaken for a stand-in for grid-scale battery storage, even though both fall under the clean-energy-transition umbrella. One captures emissions from combustion or industrial chemistry; the other stores electricity for later use. Louisiana's growing industrial and data-center power demand may ultimately draw on both — natural gas or biomass generation paired with CCS for firm power, batteries for short-term flexibility — but the current reporting shows utility-scale battery deployment in the state remains nascent, with projects like the proposed Project Cayman gas-and-battery pairing in Ascension Parish still in the development-announcement stage rather than under construction. Louisiana's carbon-capture story, in short, is a story about industrial policy racing ahead of proof, with the coverage converging on facts and diverging mainly on how worried to be about the distance between the two.