Model C — Producer Profit Share
Surplus is shared among producers by contribution — measured by hectarage delivered, trustmark tier (contribution multiplier), and engagement level. The research-recommended model.
How it works
Model C is the research-recommended approach to surplus distribution. It allocates the scheme's distributable surplus among producers based on a composite score derived from three factors: the hectarage each producer delivers into the scheme, their tier (which acts as a ), and their level of engagement with scheme governance and activities.
The calculation works as follows. Each producer's base allocation starts with their delivered hectarage as a proportion of the scheme's total. This is then multiplied by a tier weighting — Bronze might carry a 1.0x multiplier, Silver 1.3x, and Gold 1.6x — reflecting the quality and ambition of their ecological delivery. Finally, an engagement factor adjusts the score to reward producers who participate actively in scheme governance, attend meetings, contribute to monitoring, or take on stewardship roles.
The result is a weighted share for each producer. A 200-hectare holding at Silver tier with strong engagement will receive a meaningfully larger surplus share than a 50-hectare holding at Bronze tier with minimal engagement — but crucially, both receive something. The model ensures that every participating producer has a financial stake in the scheme's success, scaled to their contribution.
This approach balances fairness with incentive. It recognises that larger holdings contribute more land, that higher-tier producers deliver more demanding ecological outcomes, and that active engagement strengthens the scheme as a whole. It avoids the all-or-nothing dynamic of Model A and the capital-barrier problem of Model B.
Administration is moderate. The hectarage data is already captured through scheme enrolment, trustmark tiers are assessed through existing verification processes, and engagement can be tracked through attendance and participation records. The Consortium sets the multiplier values and engagement weightings, which can be adjusted over time as the scheme matures.
Indicative figures assume £400k distributable scheme surplus. The Consortium will agree actual splits in adoption.
What this means for your holding
Under Model C (the research-recommended model), your surplus share depends on three things: the hectarage you deliver, your trustmark tier (which acts as a multiplier), and your engagement level. A 200-hectare holding at Silver tier receives more than a 50-hectare holding at Bronze — but both receive something.
Advantages and trade-offs
- Balanced incentive structure: Rewards land contribution, ecological quality, and active participation — aligning individual returns with the outcomes the scheme needs to deliver.
- Universal participation: Every producer receives some surplus share, ensuring no one is excluded and maintaining broad buy-in across the scheme membership.
- Research-backed: This is the model recommended by the research underpinning the scheme design, giving it an evidence base that the other models lack.
- Multiplier calibration: The tier weightings and engagement factors need careful calibration — set them wrong and the model could inadvertently favour large holdings over small ones, or vice versa.
In relation to the 4 Returns
Model C — the research-recommended model — weights surplus by hectarage, trustmark tier, and engagement. Against the Commonland 4 Returns framework, it produces the most even scoring of the five.
- Return of Inspiration: Strong — every producer has a personal financial stake scaled to their contribution, and the engagement factor explicitly rewards the stewardship, mentoring, and governance work that carries the scheme’s meaning between the holdings.
- Return of Social Capital: Strong — universal participation (every producer receives something) is the design feature that holds a consortium of 18 together over 20 years. The tier multiplier rewards quality without excluding anyone.
- Return of Natural Capital: Strong — the tier multiplier ties higher surplus share to more ambitious ecological delivery, turning the distribution itself into a quiet incentive to move from Bronze toward Gold.
- Return of Financial Capital: Balanced — meaningful holding-level income for all producers, proportionate to land and delivery, with lower administrative overhead than Model B. The main risk is calibration: multipliers set wrongly skew the balance.