Louisiana, long defined by its oil and gas legacy, is now positioning itself at the forefront of a new industrial transition: carbon capture and storage (CCS). The technology of capturing CO2 emissions from industrial sources and storing them deep underground has emerged as one of the most viable pathways for decarbonizing heavy industry.
Few places in the United States are as well suited to deploy CCS at scale. From its geology to its industrial base, Louisiana offers what developers often describe as the “full package.” But as political, regulatory, and community tensions grow, the state’s momentum is no longer guaranteed. Conflicts have reached high levels in government, even among Republicans, with the state’s Governor and Treasurer clashing over their stances on the budding industry.
The stakes are high. If Louisiana accelerates CCS deployment, it could anchor a new low-carbon industrial economy along the US Gulf Coast. If it slows down, it risks losing investment, jobs, and its competitive edge in a rapidly evolving energy landscape.
Daniel Erspamer, CEO of the Pelican Institute, a free market think tank headquartered in New Orleans, told the Carbon Herald: “This is maybe one of the more surprisingly controversial industries we’ve had. Louisiana has traditionally embraced oil and gas and petrochemicals, but this has become much more complicated.”
Why Louisiana Is Uniquely Positioned for CCS
Louisiana’s strongest advantage in CCS begins underground. The state sits atop vast geological formations uniquely suited for long-term CO2 storage. Layers of porous sandstone, formed over millions of years, are capped by dense shale and clay that act as natural seals, effectively trapping injected carbon dioxide.
These formations have already proven their reliability: they have held oil and natural gas securely for geological timescales, offering confidence that stored CO2 can remain contained.
Above ground, Louisiana’s industrial geography is equally compelling. The Mississippi River corridor hosts one of the highest concentrations of industrial emissions in the United States, including refineries, petrochemical plants, and fertilizer facilities.
Relevant: EPA Issues Second-Ever Marine Carbon Removal Pilot Permit In Louisiana
CCS is most cost-effective when emissions are clustered, allowing shared infrastructure for capture and transport – a condition Louisiana meets at scale.
Infrastructure further strengthens the state’s position. Louisiana already has over 60,000 miles of natural gas pipelines, many of which could be repurposed or expanded to transport CO2.
The result is a rare alignment: geology, industry, and infrastructure all concentrated in one region. As a consequence, Louisiana is widely seen as a leading candidate to become a national, and potentially global, hub for carbon management.
Policy Tailwinds and Project Momentum
Federal policy has played a decisive role in turning Louisiana’s natural advantages into real projects. Chief among these incentives is the 45Q tax credit, which provides financial support for each ton of CO2 captured and stored. This mechanism has helped unlock billions in private investment and made CCS projects commercially viable.
The impact is already visible on the ground. In 2025, ExxonMobil began commercial CCS operations with CF Industries at its Donaldsonville complex, capturing up to 2 million metric tons of CO2 annually from ammonia production.
This was followed by additional milestones. In 2026, ExxonMobil brought online its New Generation Gas Gathering (NG3) project in Gillis, capable of removing up to 1.2 million tons of CO2 per year from natural gas processing streams.
Beyond these operational projects, a pipeline of large-scale developments is taking shape:
- The AtmosClear project near Baton Rouge aims to capture and store 6.75 million metric tons of CO2 over 15 years using bioenergy with carbon capture and storage (BECCS).
- A Crescent Midstream CCS facility in Lake Charles is expected to capture up to 3 million tonnes of CO2 annually from a natural gas power plant.
Together, these projects illustrate a broader shift: CCS is moving from pilot stage to commercial deployment, where Louisiana is not just experimenting with carbon management, but is beginning to industrialize it.
The Economic Promise of CCS in Louisiana
For Louisiana, CCS is both a climate and economic strategy.
The development of CCS infrastructure brings immediate benefits in the form of construction activity, long-term operational jobs, and new tax revenues. Projects require pipelines, injection wells, monitoring systems, and retrofits of existing industrial facilities, creating demand across engineering, manufacturing, and services sectors.
More importantly, CCS offers a pathway to preserve the state’s existing industrial base. Industries such as petrochemicals, refining, and fertilizer production face increasing pressure from regulators, investors, and customers to reduce emissions. Without viable decarbonization options, these sectors risk decline or relocation.
CCS changes that equation. By enabling emissions reductions at source, it allows facilities to continue operating while meeting tightening environmental standards. As ExxonMobil notes, CCS can help Louisiana industries remain competitive in markets that increasingly demand low-carbon products.
A recent analysis by researchers at LSU Center for Energy Studies underscores just how large the opportunity could be. The study estimates that announced carbon capture and storage (CCS) projects in Louisiana could drive up to $48 billion in investment, spanning capture facilities, pipeline infrastructure, and underground storage development.
Beyond headline investment figures, the report highlights the broader economic ripple effects, from job creation and industrial expansion to increased tax revenues and supply chain activity. But the researchers also stress that realizing this potential will depend heavily on the state’s ability to build out infrastructure and maintain a stable regulatory environment.
There is also a broader strategic opportunity. With its storage capacity and infrastructure, Louisiana could evolve into a regional CO2 hub, storing emissions not only from in-state facilities but from across the Gulf Coast and beyond. This hub model, already being explored by developers, could position the state as a central node in the emerging carbon management economy.
What Louisiana Risks Losing if CCS Slows Down
Despite its advantages, Louisiana’s CCS momentum is not guaranteed. Regulatory uncertainty, political shifts, and community opposition have introduced friction into project development.
If that friction leads to delays or cancellations, the consequences could be significant.
Investment is mobile. Competing states such as Texas, North Dakota, and Wyoming are actively positioning themselves to attract CCS projects, offering regulatory clarity and streamlined permitting. Developers can and will redirect capital to jurisdictions with fewer uncertainties.
First-mover advantage is fragile. Louisiana’s current lead is based on early project development and favorable conditions. But CCS is a rapidly evolving sector. Losing momentum now could allow competitors to overtake the state in infrastructure buildout, storage capacity, and long-term contracts.
Industrial competitiveness is at stake. Without CCS, Louisiana’s emissions-intensive industries may face mounting challenges. As global markets shift toward low-carbon products, facilities that cannot decarbonize risk becoming uncompetitive. The potential outcomes include plant closures, job losses, and reduced tax revenues.
Climate implications extend beyond the state. Louisiana is one of the largest industrial emitters in the United States. Scaling CCS in the region could significantly reduce national emissions. Conversely, slowing deployment would make it harder for the US to meet its climate targets.
“Louisiana stands to lose the ability to lead and set the standard by which other states – and even other countries – measure themselves, along with good, high-paying jobs and a pole position in the energy dominance race. What the state stands to gain, What we stand to gain is a new industry that can continue to innovate,” Erspamer said.
Challenges and Pushback
Even as CCS projects advance across Louisiana, the policy environment surrounding them is becoming increasingly contested and politically charged.
One of the clearest signals of this tension came in March 2026, when state lawmakers rejected a bill that would have limited the use of eminent domain for carbon capture infrastructure. The proposal sought to prevent companies from seizing private land for CO2 pipelines, a growing flashpoint in rural communities. After hours of heated debate, the measure was killed in committee, with opponents warning that restricting eminent domain could drive investment out of the state and undermine a key economic opportunity.
The episode highlights a deeper divide: CCS is no longer a uniformly supported economic strategy, but a politically polarizing issue – particularly within the Republican Party.
While some lawmakers continue to frame carbon capture as essential to preserving Louisiana’s industrial base, others have begun to oppose it on property rights, environmental, and ideological grounds. This intra-party friction has complicated the state’s once relatively unified push to position itself as a national CCS hub.
Those divisions have also spilled into high-level political clashes. A public dispute between Jeff Landry and John Fleming has underscored the lack of consensus at the top of state leadership. Landry has accused Fleming of reversing his stance on carbon capture after previously supporting related measures, while Fleming has pushed back, insisting he has consistently opposed CCS development in Louisiana.
Fleming has also publicly expressed his support for House Bill (HB) 7, the “Louisiana Landowners Protection Act,” which aimed to curb the use of eminent domain for CO2 capture projects.
“Protecting private property rights is a fundamental responsibility of government. This legislation ensures that Louisiana landowners are not forced to give up their property for the benefit of private companies pursuing carbon capture projects,” Fleming said.
Treasurer Fleming has publicly said that ‘Louisiana citizens should not be forced to assume the financial or environmental risks of speculative government subsidized initiatives.’ According to him, CCS is ‘not a harmless green project with environmental benefits’, but ‘a scheme that allows certain powerful interests to benefit financially at the public’s expense.’
At the same time, community concerns remain a significant factor. Critics continue to raise questions about the safety of CO2 pipelines, the long-term integrity of underground storage, and the broader impact on communities already burdened by industrial activity. In some cases, opposition has extended to legal challenges over land use and property rights, further slowing project timelines.
Relevant: Louisiana Republicans Clash Over Carbon Capture In Senate Race
One example of this dynamic is a lawsuit filed by Louisiana residents and local officials challenging the state’s use of eminent domain for carbon capture projects. The plaintiffs, which include nonprofit group Save My Louisiana, argue that laws allowing companies to seize private land for CO2 pipelines and storage violate constitutional property rights, and are seeking to halt permitting for related infrastructure altogether.
Taken together, these developments point to a shifting landscape. While the technical and economic case for CCS in Louisiana remains strong, its political and social license is far from settled and increasingly contested in ways that could shape the pace and scale of deployment.
A recent report by the Pelican Institute warns that regulatory uncertainty, litigation, and permitting delays risk undermining Louisiana’s broader energy competitiveness, including its ability to capitalize on emerging industries like carbon capture and storage.
Pelican Institute’s David Erspamer pointed to the ongoing public discourse as one of the main issues with the development of carbon capture in the state.
“The best thing that could be done is to simplify: here are the facts, here’s what’s at play; and separate that from the heated rhetoric,” he said.
A Narrowing Window
Louisiana’s position in the CCS landscape is both strong and precarious. The state possesses a combination of geology, infrastructure, and industrial demand that few regions can match. It has already attracted major projects and begun building a foundation for a carbon management hub.
But that position is not guaranteed.
The next few years will be decisive. Continued policy support, regulatory clarity, and community engagement could solidify Louisiana’s role as a leader in CCS. Conversely, delays and uncertainty could shift investment elsewhere, eroding the state’s advantage.
“The state ought to treat this like any other manufacturing or energy project – there should be clear, consistent, predictable permitting. If we get that right, Louisiana has the potential to be the model and the driver of this industry across the country,” Ersparmer told us.
In the global race to decarbonize heavy industry, Louisiana has a head start. Whether it maintains that lead or lets it slip will depend on the choices it makes now.
Read more: Louisiana Rejects Eminent Domain Limits For Carbon Capture Projects
