Single-airport model
Best when one airport has enough internal streams, concession activity, visibility, and governance control to support a first implementation pathway.
Why this page exists
Phase 0 identifies the opportunity. The operating model shows how it runs.
Most airports do not need the same exact solution after the map. They do need the same first discipline: identify the full carbon-resource system, classify what exists, determine who controls it, and select the operating model that fits the geography, policy environment, adjacent infrastructure, and buyer demand.
Core distinction
CRT is not only a map. It is operating logic.
- The map shows what carbon streams exist.
- The model shows how those resources can be organized.
- The route shows whether SAF, CDR, materials, utilization, or diversion makes sense.
- The portfolio shows how the logic can repeat across many airports.
Framework
The operating sequence is simple enough to repeat and flexible enough to adapt.
The same sequence can be used for a single airport, an airport plus regional resources, a 20-airport first-mover portfolio, or a national/global airport system.
Operating model options
Different geographies can require different operating structures.
The common logic remains the same. The best structure changes depending on volume, control, policy, infrastructure, buyers, storage access, SAF developers, university/lab capabilities, and local market conditions.
Airport + resource hub
Best when nearby hotels, campuses, wastewater systems, logistics facilities, municipalities, or food systems can strengthen the airport-anchored route.
First-mover portfolio
Best when one airport is too small for full scale, but multiple airports can aggregate demand, supply, learning, buyer commitments, and MRV logic.
National/global replication
Best when airlines, airport groups, agencies, buyers, or infrastructure partners need a consistent operating framework across many sites.
Common core
Different geographies. Same airport carbon core.
The reason this can scale is that airports share recurring controlled or influenceable carbon-resource categories, even when the best route differs by geography.
Airflow, HVAC, central plants, boilers, CHP
Energy and facility systems create Scope, capture, efficiency, and utilization questions at nearly every major airport.
Food, UCO, grease, packaging
Restaurants, coffee retailers, lounges, caterers, and retail tenants generate streams that can be mapped, separated, routed, and verified.
Airlines, cabin streams, cargo, ground support
Airline operations and hub activity connect airport resource mapping to SAF, CDR, Scope 3, public storytelling, and buyer engagement.
Passenger visibility and ACA pressure
Airports provide rare public visibility for carbon infrastructure, making separation, claims, and climate pathways easier to explain.
Regional adaptation
The route changes. The logic does not.
Policy, landfill economics, utility structure, available storage, local offtakers, SAF developers, concrete markets, universities, labs, and vendor ecosystems determine which route is strongest in each geography.
Adaptation screen
What changes by region?
PolicyEnergy pricesLandfill economicsStorage accessSAF proximityConcrete/materials demandUniversity/lab ecosystemBuyer demandAirport governanceHauler contracts
One model, multiple endpoints
The same operating model can support different commercial outputs.
The carbon map should not force every stream into SAF, CDR, or any single route too early. It should show the strongest pathway for each stream and each buyer.
Fuel pathway
Used cooking oil, CO₂, hydrogen relevance, waste carbon, and regional feedstocks can be mapped toward fuel and aviation supply-chain strategies.
Removal pathway
Organic carbon, biogenic CO₂, digestate, wastewater, biochar, mineralization, and storage can support CDR only where permanence and MRV are credible.
Materials / utilization pathway
Some streams may be best routed into circular materials, CO₂ utilization, concrete inputs, aggregates, asphalt, or other climate-value products.
Portfolio scale
The model becomes more powerful across portfolios.
One airport can prove a route. Five airports can prove repeatability. Twenty airports can support a 100,000-ton CDR thesis or larger circular fuel aggregation logic. A national or global network can standardize airport carbon-resource operations.
ScaleWhat it provesBest-fit outputCRT role
1 airportSite-level viabilityPhase 0 map, pilot screen, claim disciplineMap, classify, route, coordinate
5 airportsRepeatable logicRegional learning portfolioCompare pathways and operating models
20 airportsPortfolio aggregation100,000-ton CDR thesis or SAF aggregationDesign buyer-ready portfolio
National/global networkSystem standardizationAirport carbon-resource operating platformReplicate framework across many sites
What CRT does
From map to model to managed pathway.
CRT can support Carbon System Resource Mapping, operating model design, stakeholder coordination, route selection, university/lab/vendor matching, claims and MRV framing, pre-purchase/offtake pathway development, first-mover portfolio design, and replication across multiple sites.
System promise
Start with one airport. Build a model that can scale.
- One operating view of the airport carbon system
- Route-specific logic for SAF, CDR, materials, utilization, and diversion
- Regional adaptation based on infrastructure, policy, and buyers
- Portfolio-wide replication for first movers and scaled buyers
Begin here
Build the map, select the model, scale the route.
Use Carbon Recycling Technologies to move from fragmented airport carbon streams into a repeatable operating model for one airport, one region, or a first-mover portfolio.