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Restoring the Subsurface. Stewarding the Land. Verifying the Future.

From the subsurface reservoir to the forest floor, we pair decades of operational grit with precision measurement to restore environmental integrity and enhance natural capital.

Solutions

Four integrated strategies that create value across forest land, carbon, and subsurface assets.

Well Plugging: 

Permanently remediate legacy liabilities and accelerate asset retirement with operator-grade execution.

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Geologic Sequestration:

permanent subsurface CO2 mineralization-engineered for integy, measured for proof.

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Improved Forest Management (IFM)

Stewardship-based protocols that increase carbon density, biodiversity, and long-term land value.

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Biochar

Circular sequestration that turns waste biomass into durable carbon storage and better soil performance.

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Restoring Land for the Next Generation

We partner with landowners to restore and steward landscapes at scale, delivering lasting ecological value through proven practices, rigorous measurement, and transparent reporting.

Bridging Traditional Natural Resource Production with the New Carbon Frontier

A bridge between old energy and the new carbon frontier.

Sweetgrass was built by land-people, boots-on-the-ground professionals who’ve negotiated rights, managed subsurface assets, and worked the land. Today, we apply that same discipline to restoration and stewardship so landowners and buyers can trust the outcome.

"We know the subsurface because we’ve drilled it. We know the timber because we’ve managed it. We know the land because we’ve worked it with our own hands." 

— J.R. Mabry, Founder

Integrity buyers can underwrite

Transparent workflows designed for diligence, not marketing. Aligned with the Integrity Council for the Voluntary Carbon Market’s Core Carbon Principles (CCPs).

Measurement-first MRV

We prioritize real-world verification, consistent documentation, and audit-ready reporting.

Radical transparency

Clear receipts for what’s claimed—so credits are defensible and reputationally durable.

Stakeholder alignment

Landowner-first governance with long-term stewardship economics and practical accountability.

Landowner Line

Mon–Fri • 8am–6pm MT

Emergency

24/7 field escalation

For Institutional Partners

Request the Investor Packet

What we optimize for

Durability (100+ yrs), measurability, and stakeholder alignment—so buyers trust the ton and landowners trust the handshake.

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Direct lines

Landowner Line

(662) 456-6421

Emergency

(406) 470-2884

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