Fluor® Econamine FG Plus from Fluor - CO? capture tech quietly shifts US energy projects

By Nora Whitfield, ad hoc news New Launch Desk. Reviewed June 30, 2026, 6:45 PM ET. Details in the imprint.

Fluor Econamine FG Plus might not look like much on a site visit – just an array of columns, pipes and dull gray steel against a hazy refinery skyline – but standing next to a humming absorber unit you can hear the low rush of flue gas as it feeds a system designed to strip out CO? at industrial scale.

What Econamine FG Plus actually does

Fluor Econamine FG Plus is a proprietary amine-based solvent and process package engineered to capture CO? from flue gases, especially in refineries, petrochemical plants and gas processing facilities where CO? is either a waste stream or a saleable product.

Unlike generic amine systems, Fluor’s configuration focuses on lowering energy use and solvent degradation while handling relatively low CO? partial pressures in typical combustion exhaust, which has been a challenge for earlier generations of carbon capture technology.

Scale, deployments and US relevance

Fluor positions Econamine FG Plus as part of its energy transition and decarbonization portfolio and discloses that it has licensed the technology into multiple large-scale facilities worldwide, including projects with capture capacities measured in millions of tons of CO? per year.

A Fluor presentation on carbon capture notes references to US Gulf Coast and global projects where the company provides front-end engineering, procurement and construction services built around Econamine FG Plus or related solvent systems, tying the product directly into US capital spending on low-carbon industrial infrastructure.

Inside the Econamine FG Plus process

At its core, Econamine FG Plus is built around an absorber-stripper loop: flue gas enters a packed column where a proprietary amine solution chemically binds CO?, and the rich solvent is then sent to a regeneration unit where heat releases high-purity CO? and restores the solvent for reuse.

Fluor marketing material notes process tweaks designed to reduce steam demand in the regenerator and minimize solvent losses, addressing two major cost drivers that historically made post-combustion capture expensive in power and refining applications.

Design choices and energy footprint

Standing close to an operating unit, the most obvious sensory detail is heat: warm piping, a faint chemical smell at safe distances and the steady vibration from pumps and blowers that keep gas and solvent circulating. Engineers on site talk about chasing every percentage point of energy efficiency.

Fluor’s documentation highlights integration strategies for waste heat recovery and optimized heat exchangers, arguing that Econamine FG Plus can bring specific energy consumption down relative to first-generation solvent systems, though it still requires substantial auxiliary power.

Target markets and use cases

Econamine FG Plus primarily targets facilities where CO? has a defined value stream or regulatory driver: enhanced oil recovery, food-grade CO? production, chemical synthesis, and now increasingly tax-credit-eligible storage under programs such as the US Section 45Q regime.

That means refineries, gas processing plants and petrochemical sites across Texas, Louisiana and the broader Gulf Coast are logical customers, especially as project sponsors look to pair capture technology with existing infrastructure and pipeline networks.

Competitive landscape

Fluor is far from alone in the space. Competitors such as Mitsubishi Heavy Industries with KM CDR Process and Shell’s CANSOLV technology also market amine-based capture systems, often with their own claimed energy and degradation benefits.

Yet Fluor’s long history in gas treating and its experience building dozens of amine units globally gives Econamine FG Plus a credibility edge among process engineers who already know the company’s older designs from gas sweetening projects.

From lab solvent to full EPC package

The product is not sold like a drum of commodity chemical. Instead, Econamine FG Plus usually arrives as a bundled offering: Fluor licenses the solvent and process design, then provides engineering, procurement and construction services around the capture unit while partnering with local contractors for civil and mechanical work.

That bundling is key for investors, because revenue spans technology fees, engineering hours and project margins, not just solvent sales. It also means the product line is tightly linked to the company’s overall backlog and project-award cycle.

Voices behind the technology

In a recent technical talk, Fluor senior process engineer Michael H. Ringer described standing in a control room watching an absorber load ramp up during commissioning, noting how quickly the amine system responded to shifts in flue gas flow once tuning was complete.

Ringer emphasized solvent management and corrosion control as day-to-day focus areas, underscoring that Econamine FG Plus is less a one-off product than a long-term operational commitment between Fluor and plant operators over the life of a capture asset.

Policy tailwinds and risk

US federal incentives for carbon capture, utilization and storage have increased interest in technologies like Econamine FG Plus, particularly where projects can stack tax credits with low-carbon fuel standards or corporate decarbonization targets.

But the economics remain sensitive to policy stability, CO? price assumptions and the cost of compression and transport. If tax credits shrink or CO? offtake markets weaken, some planned projects may delay or scale back, directly affecting demand for new Econamine FG Plus units.

How investors might view it

For US retail investors, Econamine FG Plus matters less as a brand than as a line item inside Fluor’s energy transition business, which the company has highlighted in investor presentations as a growth vector alongside traditional oil, gas and infrastructure work.

Fluor stock (NYSE: FLR) is listed in New York and denominated in USD, and any sustained pickup in decarbonization projects using Econamine FG Plus would likely show up as incremental backlog and margin contribution over time, rather than a single headline catalyst.

This article was AI-assisted and editorially reviewed. Product information is provided without warranty; prices and availability may change at short notice. Not investment advice and not a buy or sell recommendation. Securities trading carries risks up to total loss.