Climate startup Reverion, a German company specializing in biogas-based carbon removal, has secured several major offtake agreements through Frontier, the advanced carbon removal buyer coalition. The deals mark a significant milestone for the company as it works to commercialize its solid oxide fuel cell (SOFC) technology, which captures and permanently stores CO₂ while producing clean electricity.
Under the new commitments, Frontier buyers—including Google, McKinsey, H&M Group, Autodesk, Workday, and others—will pay $41 million for 96,000 tons of permanent CO₂ removal between 2027 and 2030.
Frontier’s carbon removal portfolio
These agreements strengthen the growing belief that biogas-based carbon removal can be both scalable and economically attractive when combined with high-efficiency energy production.
How Reverion’s Fuel Cell System Turns Biogas into Permanent Carbon Removal
Reverion, a 2022 spin-off from the Technical University of Munich, has created a system that generates clean electricity and captures carbon from biogas at the same time. Farmers produce biogas by placing manure, crop leftovers, and food waste into anaerobic digesters. These digesters create a gas mix that contains methane and CO₂.
- The company’s solid oxide fuel cell (SOFC) converts the methane in this gas directly into electricity with very high efficiency.
- During this reaction, the carbon in the gas separates into a pure CO₂ stream.
- The system then liquefies this CO₂ and sends it for permanent geological storage.
Traditional biogas systems burn the gas in engines, lose energy, and release most of the carbon back into the air. Some even leak methane, which traps far more heat than CO₂. Reverion avoids these problems by capturing carbon from both methane and CO₂ in the biogas. As a result, the system increases the amount of carbon removed and cuts emissions at the source.
By pairing efficient power generation with full carbon capture, Reverion turns everyday biogas into a dependable pathway for long-term carbon removal.
Energy, Hydrogen, and New Revenue Streams for Farmers
The press release highlighted that, today, more than 120,000 biogas plants operate worldwide, but many still use old engines with low efficiency. And Reverion’s SOFC gives farmers a major upgrade. It reaches about 74% fuel-to-electricity efficiency—one of the highest levels in the industry. This lets farmers produce more electricity from the same biogas, lower their energy bills, and earn extra money by selling clean power.
The system also adds flexibility. When electricity prices drop, often during times of strong wind and solar output, the fuel cell can run in reverse to make green hydrogen. Farmers can sell this hydrogen or use it on their own farms, creating another income source.
By delivering clean energy, flexible operation, and permanent carbon removal, Reverion offers a strong alternative to combustion engines and renewable natural gas upgrading systems.
Frontier Unlocks: Why BiCRS Matters in Carbon Removal Portfolios
Biomass Carbon Removal and Storage (BiCRS) is emerging as a strong contender for long-duration carbon removal. It includes several pathways such as BECCS, bio-oil sequestration, biomass injection, and now biogas-based fuel cell systems.
Frontier explains how BiCRS stands out for the following reasons:
- Lower costs: Plants capture CO₂ naturally and at no cost. Many BiCRS systems also use existing waste streams, which reduces input costs.
- Clear verification: Technologies like BECCS and biomass injection are easier to measure and verify compared with more experimental removal pathways.
- Near-term scalability: Bio-oil and biomass injection can grow quickly, helping meet the rising demand for carbon removal supply.
However, BiCRS is not without challenges. The biggest concern is sustainable biomass sourcing. Poor practices—such as removing too much crop residue, clear-cutting forests, or heavy fertilizer use—can harm biodiversity, damage soils, or increase emissions. Because of these risks, carbon removal purchasers must follow strict sustainability guidelines when sourcing biomass.
There is also a durability question for some BiCRS methods. Some biomass burial or sinking approaches could decompose over time, reversing the stored carbon. Frontier funds several R&D projects to evaluate long-term durability.
Finally, the BiCRS market is expected to be highly fragmented. Feedstock types differ by region, and the best removal pathway varies based on geography, transportation options, and local policy. Most BiCRS facilities also operate at a modest scale, meaning the market will rely on many distributed projects rather than a handful of giants.
Even so, BiCRS delivers several co-benefits. These include on-site clean energy production, lower fossil fuel use, reduced methane emissions, nutrient recycling for croplands, and destruction of harmful pollutants like PFAS.
BiCRS Dominates CDR Market
As per the CDR.fyi report, biomass-based carbon removal is leading the carbon removal market. In 2025, BiCRS projects delivered 97% of durable carbon dioxide removals, showing their major impact. BECCS, a key BiCRS pathway, is set to grow at a 19.3% CAGR from 2024 to 2030.
- In the US alone, BiCRS could remove over 800 million tonnes of CO2 per year at costs below $100 per ton, with potential to exceed 1 billion tonnes with expanded biomass use.
The carbon removal market reached $3.9 billion in Q2 2025, with biomass projects accounting for 99% of transactions. Growth is fueled by rising demand for sustainable energy, expanding investment, and supportive policies.
Why Reverion’s Model Stands Out
Reverion’s approach offers compelling advantages that support its rapid market adoption:
- Large potential impact: With over 120,000 biogas sites worldwide, the theoretical removal potential from biogas could exceed 2 gigatons per year by 2040, according to IEA projections. Reverion could capture a meaningful share of this, especially alongside other BiCRS technologies.
- Full-stream carbon capture: Most systems capture only the CO₂ portion of biogas. Reverion captures carbon from both CO₂ and methane, effectively doubling the removal impact.
- World-class electrical efficiency: Its 74% efficiency ranks among the highest globally, increasing economic returns for operators.
- Low methane leakage: Because methane is converted on-site, the system avoids pipeline leaks often associated with renewable natural gas.
- Strong market demand: Reverion already holds 60 pre-orders and 120 letters of intent, signaling strong momentum.
As the world accelerates efforts to scale permanent carbon removal, technologies like Reverion’s offer a promising path—combining high-efficiency clean energy production with durable, verifiable carbon storage at biogas sites around the world.
- ALSO READ: Frontier Backs Norway’s First Carbon Capture Retrofit! Is This the Future of Waste-to-Energy?
The post Frontier Backs Climate Startup Reverion for 96,000 Tons of Biogas-Based Carbon Removal appeared first on Carbon Credits.
Nature-based carbon investments deserve consideration when they address a specific business dependency and produce outcomes you can measure. Imagine Moonbucks, a global coffee roaster planning next season’s espresso blend. It is considering natural Grade 4 coffee from Jimma, in southwestern Oromia, Ethiopia. Its sourcing decisions affect the roasting schedule and the cash tied up in coffee purchases. Moonbucks needs to understand which measures could protect that supply, what they would cost and how it would judge the results.
1. Define the sourcing problem before choosing a project
Moonbucks needs a dependable component for its espresso blend. Its procurement team wants continuity of volume and an agreed cup profile. Replacing a shipment at short notice could require new sample approval and changes to the blend, and given the schedules for cultivation, processing, and freight delivery, is practically impossible. Moonbucks needs to get this right, and its initial concern is inconsistent deliveries. It commissions an assessment of the supplying farms and post-harvest chain. The questions cover land condition, harvest availability and whether drying or storage problems are affecting saleable lots.
This distinction changes the investment brief. A tree-planting proposal cannot be assumed to fix drying problems. Better storage cannot restore eroded land. The team must establish which problem exists before selecting the response.
CCC’s guide to finding nature-based solutions in your supply chain explains where to look. Here, the next task is to turn a broad concern into a testable proposal.
2. Develop nature-based carbon investments around the actual supply chain
The assessment would trace Moonbucks’ purchases back through the exporter and supplying producer groups. Which farms supply the contracted lots? Who controls land-management decisions? How long does the buyer expect to maintain the purchasing relationship?
Furthermore, Jimma natural Grade 4 cannot be treated as interchangeable with every Ethiopian coffee. Moonbucks would need to test any substitute against its own blend and quality requirements.
Suppose Moonbucks’ assessment identifies an opportunity to maintain shade trees and restore vegetation along exposed streambanks. The IPCC describes agroforestry as a way to store carbon in vegetation and soil, with potential benefits for erosion control and water quality.1 Moonbucks would need local advice on species, growing conditions and maintenance before deciding how these measures fit its sourcing plan.
The proposal now has a defined sourcing connection and a candidate intervention. The next steps are to test its effect on production, assess carbon eligibility and build the financial case.
3. Compare the proposal with other ways to protect supply
WBCSD’s Nature-based Solutions Blueprint recommends comparing nature-based options with other responses across their benefits and costs.2 For Moonbucks, that means evaluating the landscape proposal alongside drying improvements, storage controls and alternative sourcing arrangements.
The product’s natural-process designation matters. Moonbucks should examine the drying and dry-milling chain alongside land conditions. Its team would check storage practices, contamination risks and incoming-lot quality to see whether problems arise before or after the coffee leaves the farms.
The revised proposal might combine land stewardship with separate post-harvest controls. Each component needs its own purpose and budget. A sustainability label should not obscure which activity is expected to solve which problem.
The project develops as the evidence improves. Its scope should follow the diagnosis rather than preserve the first idea unchanged.
4. Establish what the carbon outcome could count toward
Moonbucks’ sustainability team now tests the proposed carbon case separately from the sourcing case. Is the objective a measurable change in Moonbucks’ value-chain emissions, verified credits for separate voluntary use, or distinct outcomes under carefully defined arrangements?
Scope 3 covers value-chain emissions. A purchasing relationship alone does not prove that a farm intervention can be included in Moonbucks’ inventory. The team needs an applicable accounting method, defensible boundaries and evidence supporting attribution.
SBTi’s FLAG Guidance (forest, land and agriculture), version 1.2, says purchased credits used as offsets cannot meet near-term FLAG or energy and industry targets. Eligible land-based removals are subject to accounting requirements.3 Moonbucks needs to test its proposal against those rules before including an outcome in its targets.
For Moonbucks’ Jimma proposal, maintaining existing trees and establishing new vegetation could involve different carbon questions. Specialists must examine the baseline and additionality, meaning what changes because the project proceeds. They must also assess measurement and the risk that stored carbon is lost. CCC’s MRV and additionality article introduces those tests.
Until that work is complete, Moonbucks should not budget an assumed Scope 3 reduction or credit-sale receipt. Direct emissions reductions remain the priority.
5. Build a financial case that survives weaker assumptions
Moonbucks’ finance team would now build a multi-year budget. UNEP’s State of Finance for Nature 2023 compares current finance with the investment needed to meet climate, biodiversity and land-restoration goals.4 The company would cost its proposed activities, farmer participation and ongoing monitoring. Verification, where required, is a separate expense. Maintenance and responsibility for replacing failed plantings must remain visible after the initial establishment budget ends.
Operational benefits need equally careful treatment. If fewer rejected lots reduce emergency purchasing, count that saving once. Do not add “supply resilience” as another financial benefit when it represents the same avoided cost.
Moonbucks should compare a base case with slower benefits, higher implementation costs and no carbon revenue. It should also distinguish production outcomes from quality and shipment outcomes. A single good harvest would not prove that the landscape intervention caused better delivery performance.
A project can remain worth funding even when its carbon case needs more work. That decision must rest on the operational evidence and the company’s objectives, without unsupported environmental claims.
6. Fund a pilot with a clear expansion decision
Moonbucks’ first approval would fund a bounded pilot, rather than commit the entire sourcing program. Before spending, Moonbucks would agree on participating farms, responsibilities and the evidence needed at review.
Its scorecard could track farmer participation, implementation costs and plant survival, alongside accepted coffee volumes and lot-quality results. Carbon measurements would follow the selected method. Farm-level traceability must connect the intervention to the actual sourcing relationship.
Suppose Moonbucks’ review later finds that storage changes explain most quality improvements, while the land measures need longer observation. Those findings would shape the next decision: expand the proven component, adjust the landscape work or pause further spending. They would not justify crediting all improvements to tree planting.
This gives nature-based carbon investments a practical place in a multi-year strategy. Funding increases as the evidence supports it, and the project can change direction before a larger commitment.
Discuss a sourcing opportunity with CCC
Carbon Credit Capital’s nature-based supply-chain investment service uses its Dual-Value Model to examine supply-chain economics alongside potential sustainability outcomes.
Schedule a consultation to discuss your sourcing exposure and the questions to resolve before allocating capital.
Sources
- Intergovernmental Panel on Climate Change (IPCC), Climate Change 2022: Mitigation of Climate Change, Chapter 7, Agriculture, Forestry and Other Land Uses, section 7.4.3.3 (Agroforestry).
- World Business Council for Sustainable Development (WBCSD), Nature-based Solutions Blueprint, 5 June 2024.
- Science Based Targets initiative (SBTi), Forest, Land and Agriculture Science-Based Target-Setting Guidance, version 1.2, March 2026, section 3.1.4, pp. 37–38.
- United Nations Environment Programme (UNEP), State of Finance for Nature 2023, 2023.
A plastic credit funds the collection of plastic waste in places where no formal system exists to collect it. Each credit represents a measured, independently audited quantity of plastic taken out of the environment or returned to use, tracked on a public registry.
EU carbon credit claims changed on 27 September 2026, the day the Directive (EU) 2024/825 began to apply across the European Union. The change is narrow. It changes how a company can talk about the credits it buys. A product can no longer be called neutral on the strength of compensation alone; however, every specific, evidenced statement about what a company measured, reduced, and funded stays fully available.
