Roughly one in four industrial gas distribution transactions over the past two years has involved a private equity buyer. A decade ago, that ratio was closer to one in ten. The merchant CO₂ market is consolidating, and most buyers have not updated their procurement strategy to account for what comes next.
How Consolidation Changes the Dynamic
Industrial gas distribution used to be a fragmented business. Regional distributors served local markets, competed on price and reliability, and maintained direct relationships with their end customers. A beverage bottler in the Carolinas might buy from two or three local suppliers who understood their delivery cadence, their tank specifications, and their seasonal volume swings. If one supplier raised prices, the bottler called another. That competition kept margins in check.
Private equity sees fragmented markets as rollup opportunities. Buy ten regional distributors, combine back-office operations, rationalize pricing, and sell the combined entity at a higher multiple. It is a proven model. And it is happening right now in CO₂ distribution.
What Buyers Lose
When your region had four independent CO₂ distributors, you had leverage. You could negotiate on price, split volume across suppliers, and credibly threaten to move business. When those four distributors become two entities backed by the same PE platform, the competitive dynamics shift. Pricing becomes more disciplined, which is the polite way of saying margins go up and your negotiating room shrinks.
This is not speculation. It is the documented pattern across every industrial distribution sector that has gone through PE consolidation. Welding supplies, compressed gases, specialty chemicals. The playbook is consistent: consolidate, rationalize, extract margin. The acquirers are not in it to maintain the status quo.
Consolidation also reduces supply flexibility during disruptions. The 2022 CO₂ shortage demonstrated what happens when large centralized sources go offline. Contamination at the Jackson Dome natural CO₂ well, combined with planned maintenance at several ammonia plants, created a supply gap that lasted months in some regions. Buyers who had relationships with multiple independent distributors found alternatives faster than those locked into single-source contracts with national platforms.
As independent distributors get absorbed into larger networks, that structural redundancy disappears. You are not just losing a supplier option. You are losing the competitive pressure that kept pricing honest and the relationship diversity that kept supply available when markets tightened.
What Smart Procurement Teams Are Doing
The buyers who are paying attention are diversifying their CO₂ supply base before they are forced to. That means adding sources that are structurally different from the legacy merchant supply chain. Not just different brands owned by the same parent company, but genuinely independent production that sits outside the consolidation cycle entirely.
Distributed biogenic CO₂ from renewable natural gas upgraders is one of those structurally different sources. These are not regional distributors that will get rolled up in the next PE transaction. They are production facilities co-located with organic waste processors, producing beverage-grade CO₂ within 100 to 150 miles of end customers. The economics are local, the supply is independent, and the product meets the same ISBT purity specification as CO₂ from any legacy ammonia plant.
There are over 300 RNG facilities operating or in development across the United States. Each one produces concentrated CO₂ as a byproduct of upgrading raw biogas to pipeline-quality renewable natural gas. That is a large, geographically distributed production base that exists entirely outside the traditional merchant CO₂ consolidation cycle. No single PE platform can roll up the feedstock. The organic waste is local, the production is local, and the supply relationships are local.
The Procurement Argument Is Stronger Than the Sustainability Argument
Biogenic CO₂ from RNG carries a sustainability advantage. The carbon is biogenic rather than fossil-derived, transport distances are shorter, and Scope 3 emissions numbers improve. That matters for companies with public sustainability commitments.
But the procurement argument is what gets finance teams to pay attention. Supply diversification reduces concentration risk. Independent local sources provide pricing leverage against consolidated national platforms. Shorter supply chains mean fewer disruption points between production and delivery. These are not sustainability metrics. They are procurement fundamentals that show up directly on the cost line.
Every CO₂ buyer we talk to understands supply risk in the abstract. Most experienced it firsthand in 2022. But few have connected the consolidation trend to their future procurement options. The same forces that reduced their supplier count from four to two will eventually reduce it from two to one. By the time that happens, the cost of switching is significantly higher than the cost of diversifying today.
The consolidation trend is not going to reverse. PE capital is patient, the industrial gas market is attractive, and the rollup economics work. The question for CO₂ buyers is whether they want to adapt their supply strategy now, while independent alternatives are available and growing, or later, when their options have already narrowed.
At CleanCycleCarbon, we produce beverage-grade CO₂ from RNG upgraders using patent-pending cryogenic purification technology. Our facility in Lewiston, NC operates independently of the legacy merchant supply chain. For buyers evaluating what their CO₂ procurement looks like in three to five years, that independence is the point.
