Regenerative agriculture and soil carbon are moving from the sustainability conversation into the economics of U.S. farming. That shift became even more relevant in September 2026, when new federal guidance allowed qualifying regenerative agricultural practices to be reflected in emissions calculations under the 45Z Clean Fuel Production Credit. Combined with a $700 million USDA regenerative agriculture program and new investments in soil-health research, the development matters for corn, soybean, wheat, cotton and livestock producers looking for ways to improve resilience while capturing additional value from the land. 

The starting point, however, remains agronomic rather than financial. Cover crops, reduced soil disturbance, crop rotations, nutrient management, living roots and managed grazing can influence soil structure, water infiltration, erosion, biological activity and nutrient cycling. The international industry analysis reviewed by AgroLatam also shows that climate volatility and soil degradation are accelerating interest in biostimulants, microorganisms and carbon-focused inputs, while agriculture is gradually shifting from maximizing yield alone toward managing production risk and resource efficiency. 

Bioinputs

Biostimulants race to prove their value as U.S. farmers demand more from every fertilizer dollar

From healthier soil to a measurable farm asset

That distinction is important because regenerative agriculture and carbon credits are not the same thing. A farmer can improve soil health and potentially lower production risk without ever generating a carbon credit. Turning changes in management into a tradable environmental asset adds another layer: establishing a baseline, collecting data, demonstrating the effect of new practices and complying with the measurement and verification requirements of a particular program or market.

USDA's approach increasingly reflects that difference. The Regenerative Pilot Program, launched in December 2025, is allocating $700 million specifically to regenerative agriculture: $400 million through the Environmental Quality Incentives Program and $300 million through the Conservation Stewardship Program. Rather than funding isolated practices, the pilot takes a voluntary, whole-farm, outcomes-based approach centered on soil health, water management and long-term agricultural productivity. 

What regenerative agriculture can mean on a U.S. farm

There is another element farmers should watch closely: measurement. Participation in USDA's regenerative pilot requires conservation outcomes to be tracked through its soil-health testing framework. That puts laboratory testing and standardized indicators much closer to the center of regenerative agriculture. It also addresses one of the central problems surrounding agricultural carbon: determining whether a change detected in the soil actually occurred, how large it was and whether it can reasonably be associated with a change in management. 

This is particularly important because soil carbon is not uniform across American agriculture. Climate, rainfall, soil texture, previous cropping history, initial organic matter, tillage, nitrogen management and rotations can all influence outcomes. A practice applied to a corn-soybean rotation in Iowa cannot simply be expected to deliver the same carbon result in Kansas wheat, Nebraska irrigated corn, Southern cotton or Western grazing systems. The agronomic value of regeneration therefore has to be understood locally, field by field, rather than through a single national number.

USDA research launched in July 2026 reinforces that point. A new project focused on regenerative agriculture in dryland cropping systems is examining soil structural stability, microbial biodiversity and soil organic matter, including direct assessment of soil carbon. Researchers are specifically looking at whether regenerative management can produce sustainable and profitable farming systems capable of improving resilience under water scarcity - an increasingly important issue across the Great Plains and other dryland regions.

Regenerative agriculture: where could the value come from?

45Z puts regenerative practices into the biofuel equation

The most immediate development arrived on September 8, 2026. The Internal Revenue Service issued Notice 2026-53 for the Section 45Z Clean Fuel Production Credit, providing the 2026 emissions-rate table and additional guidance covering regenerative agricultural practices. For agricultural feedstocks, qualifying low-carbon farming practices can now be accounted for under USDA technical guidelines and the 45Z-specific Feedstock Carbon Intensity Calculator.

That matters because the 45Z credit generally becomes more valuable as the lifecycle greenhouse-gas emissions associated with a qualifying fuel decline. The September guidance therefore creates a potential connection between what happens on the farm and the carbon intensity of feedstocks entering the U.S. biofuel system. For corn and soybean producers in particular, regenerative management is no longer relevant only to voluntary carbon markets; it can also become part of the much larger discussion surrounding ethanol, renewable diesel and other domestic clean fuels.

It does not mean a farmer automatically receives a 45Z payment for planting a cover crop or reducing tillage. The credit belongs within the clean-fuel production framework, and the ultimate farm-level economics depend on eligible practices, carbon-intensity calculations, contracts and how value is shared through the supply chain. But the change is significant because it creates another possible route for agricultural environmental performance to acquire economic value beyond selling conventional carbon credits.

The broader agricultural industry is moving in the same direction. The material analyzed for this report describes growing pressure from processors, retailers and regulators for tangible measurements such as carbon footprint, biodiversity and residue transparency. It also points toward commercial models in which financing, insurance and premium procurement contracts can increasingly become connected to certified sustainable practices.

Federal investment is also moving toward the field

Another signal came in May, when USDA announced $65 million in Conservation Innovation Grants for 2026. Of that total, $50 million was allocated to On-Farm Conservation Innovation Trials and $15 million to the program's classic innovation grants. Soil-health demonstration trials, nutrient management, irrigation-water technologies and grazing lands were among the priorities. Importantly, participating producers can receive incentive payments intended to offset some of the risk of testing innovative conservation approaches. 

The research agenda is becoming equally practical. USDA scientists are studying dryland wheat systems in the Pacific Northwest to determine how changes in soil carbon and soil-health indicators affect grain yield, quality, weed pressure and resilience, while examining the carbon balance associated with nitrogen fertilizer and tillage versus no-till. Another research effort launched in 2026 is evaluating regenerative ranch management by looking simultaneously at productivity, profitability and natural resources. In other words, researchers are increasingly asking not only whether regenerative systems store carbon, but whether they make economic sense.

That may ultimately be the more important question for American farmers. A theoretical ton of carbon has little farm value unless it can be measured, recognized and monetized. Meanwhile, better water retention, lower erosion, improved nutrient efficiency, reduced field operations or greater resilience during dry conditions can potentially produce value without waiting for a carbon market. The strongest regenerative systems will likely be those in which environmental performance accompanies - rather than replaces - sound farm economics.

The U.S. conversation in 2026 has therefore moved beyond the simple question of whether farmers can sell carbon credits. USDA conservation programs, field research, soil-health measurement and the new connection between regenerative practices and 45Z clean-fuel calculations are creating several pathways through which better environmental performance could acquire economic value. The issue now is not simply how much carbon American farmland can store, but how much measurable value healthier soils can create - and how much of that value ultimately stays with the farmer.