Puro Baseline and Additionality Assessment
The baseline and additionality assessment conducted in 2023 for Puro certification.
Additionality Additionality
261 KB
Transparency
Verify every credit, independently.
Diligence library
The documents and data behind Gevo North Dakota
Transparency and continuous learning are key values at Gevo. That's why we're putting it all out there. Get to know our project through our diligence library. Note, before the 2025 facility acquistion, Gevo North Dakota was owned by RedTrail Energy. Historical documents will reflect the prior owner.
2023 350 Solutions Audit
350Solutions, Inc. verified CO2 removal capability and eligibility for CO2 Removal Credits (CORCs) under the Puro.earth Puro Standard General Rules v 3.0 and Geologically Stored Carbon Edition 2021.
Audits
2.4 MB
2024 350 Solutions Audit
350Solutions, Inc. verified CO2 removal capability and eligibility for CO2 Removal Credits (CORCs) under the Puro.Earth Puro Standard General Rules v 3.0 and Geologically Stored Carbon Edition 2021.
Audits
1.6 MB
Carbon Removal Storage and Durability
An overview of durability, permits, reporting, reversal risk, leakage and liabilities for carbon storage in the well.
Permits WellMRVLiabilityDurabilityLeakagePermanence
1.0 MB
State of North Dakota Permit For Storage in Broom Creek Formation
The hearing and resulting order permitting storage of carbon dioxide in the Broom Creek Formation.
Permits
99 KB
State of North Dakota Class VI Well Permit
The authorization for geological storage of carbon dioxide in the Broom Creek Formation from North Dakota.
Permits Well
99 KB
Permit for Carbon Dioxide Injection
North Dakota permit for carbon dioxide injection in the Broom Creek reservoir.
Permits
175 KB
Puro Stakeholder Engagement Report
Puro gathered and documented results of the stakeholder engagement. This is their report covering 2017-2022.
Stakeholder engagement Safeguards
146 KB
EERC Stakeholder Engagement Study 2019
A feasibility and implementation study for CCS covering stakeholder engagement in 2019, including meeting notes and educational materials.
Stakeholder engagement Safeguards
10.4 MB
Stakeholder Engagement Plan and Outreach Documentation
The CCS stakeholder engagement plan and documentation from RedTrail Energy covering outreach conducted from June 2020 through 2021, before completion and issuance of credits.
Stakeholder engagement Safeguards
2.5 MB
State Historical Society of North Dakota Report on Cultural Risk
The results of the State Historical Society of North Dakota assessment of cultural resources risk.
Safeguards
560 KB
State of North Dakota Geologic Storage of Carbon Permit
Permit for the storage of carbon dioxide in the Broom Creek Formation issued Oct 19, 2021.
Permits
99 KB
Trade Association Letters of Support
Letters of support from the North Dakota Ethanol Council and RPMG for Redtrail Energy's sequestration permit.
Stakeholder Engagement Safeguards
1.4 MB
Not seeing what you need? Connect with the team directly — we're happy to share additional materials under NDA.