What does one unit of forest actually produce in a year?
The previous seventeen pieces argued why a forest deserves to be financialized. This page does one plain thing: it puts a forest’s cash flow and its balance of assets and obligations on the table — where the money comes from, in what order it is paid out, and how much of it is actually yours.
- Unit: 1 mu. Rotation: masson pine, 25-year final felling with thinnings along the way
- Timber: about 0.6 m³ of annual volume increment per mu; stumpage price about RMB 300 per m³
- Understory: RMB 500 per mu per year (the floor standard set out in F07)
- Canopy: pine needles, resin and similar at RMB 80; spatial use at RMB 150
- Ecosystem services (carbon and similar) at RMB 50, counted at tradable volume
- Annual steady-state basis, not discounted year by year. All figures in RMB
1. Annual cash flow: separate cash from accrual first
One forest can earn from five directions, but they are not the same in nature. Understory, canopy, spatial use and ecosystem services are cash received or recognisable this year. The timber component, until the trees are felled, is only a growing asset — an accrual, not cash. Adding the two together and calling the result an "annual return" is the most common and most misleading error in this kind of projection.
| Item | RMB / mu · year |
|---|---|
| Understory economy (medicinal herbs, mushrooms, poultry) | +500 |
| Canopy economy (pine needles, resin, fruit) | +80 |
| Spatial use (study tours, wellness, camping) | +150 |
| Ecosystem services (tradable carbon and similar) | +50 |
| Operating cash inflow, subtotal | +780 |
| Timber biomass growth (accrual, not cash)（Realized only at felling; excluded from current cash） | +180 |
| Of which: accrual (not cash) | +180 |
| Tending and management | −220 |
| Insurance | −30 |
| Taxes and fees | −40 |
| Administration | −80 |
| Cash outflow, subtotal | −370 |
| Net operating cash flow (= inflow − outflow) | +410 |
So this mu of forest runs at net operating cash flow = 780 − 370 = RMB 410 per mu per year, plus an accrual of RMB 180 that lives on the balance sheet rather than in the cash flow. The two lines must be kept apart; every metric below rests on that separation.
2. The waterfall: in what order the 410 is paid out
Net cash flow is not "the investor’s return". It moves down a contractual and statutory order of priority, and each tier must be satisfied before the next is reached. That order is the waterfall — and it is precisely what any forestry financial product has to state plainly.
| Tier | Allocation | Paid to | RMB / mu · year |
|---|---|---|---|
| 1 | Land rent （Contractual obligation, top priority） | Land owner | 120 |
| 2 | Debt service （Existing financing, repaid on schedule） | Policy banks / lenders | 100 |
| 3 | Tending and reinvestment （Improves the asset itself — the source of real compounding） | Back into this forest | 70 |
| 4 | Disaster and tending reserve （Fire, pests, replanting） | Ring-fenced reserve | 40 |
| 5 | Operator fee and performance share （Tied to operating results） | Management team | 30 |
| 6 | Distributable investor cash flow （After the first five tiers — this, and only this, is what the investor receives in the period） | Investors | 50 |
| Total (equals the net operating cash flow above) | 410 |
Two things to note. First, taxes and insurance were already deducted above and are not deducted again here. Second, the investor stands last — which is why investor cash flow in a forestry project is structurally smaller than "net cash flow". Any claim that treats the 410 as investor return is simply wrong.
3. How the waterfall connects to the four metrics
Once cash is separated from accrual and the waterfall order is fixed, each of the four metrics has its own place:
- Biological growth rate
- describes a physical quantity (annual volume increment) and enters no monetary calculation
- Timber market value growth rate
- drives the revaluation of "standing timber" and "future growth" on the asset side
- Project operating IRR
- computed from operating cash flow plus felling revenue across the whole timeline — never substituted by asset appreciation
- Secondary-market transfer return
- arises only when an interest actually changes hands; it depends on the buy and sell prices and is a different animal from the other three
4. The forest balance sheet: how much of it is actually yours
A forest has not only assets but also liabilities and future obligations. Listing both sides is what yields the net forest equity — and this step is the divide between FCIM as an idea and FCIM as financial engineering.
- Forest-land management right Valued over remaining contract term If leased, value declines as the term runs down
- Standing timber Existing volume × market price Relatively objective, still exposed to timber prices
- Future timber growth Discounted future-income method An estimate: state the discount rate, growth model and price assumptions
- Understory operations Cost or income approach Facilities, seedlings, channels
- Canopy operations Cost or income approach
- Spatial-use facilities Cost approach Favour light assets for study tours and wellness
- Ecosystem services (tradable part) Tradable volume at current price Do not revalue before methodologies are settled
- Brand and certification Measured conservatively or left out Any FSC premium needs data behind it
- Processing capacity Cost approach or comparables
- Cash and reserves Book value Includes the ring-fenced reserve above
- Bank loans Principal plus accrued interest
- Land transfer rent payable Rent due over the remaining term The management right is an asset; the rent is the matching liability
- Minimum-income promise to farmers Accrued on the promised basis This is a liability, not a marketing line
- Environmental restoration obligation Estimated from the restoration plan
- Fire and pest control duty Accrued to control standards
- Management and maintenance duty Estimated from the tending plan
- Investor buy-back obligation Accrued under the contract terms If a buy-back exists, it must be counted
- Taxes and fees Due but unpaid
- SPV debt and payables Book value
Only at the last step does net equity appear. And here the correction from the previous round bears repeating: a change in net equity is not investor return — what an investor makes depends on the price they paid to enter and whether a next holder will take it on. Net equity tells you how much of the forest is yours; it does not tell you what an investor will earn.
- Every figure on this page is illustrative, used to show structure. It is not a forecast for any project and not a promise of return.
- Real projections must substitute the species growth model, local timber prices, actual costs and contract terms.
- Timber growth value is an accrual before felling; counting it as "cash flow" or as an "annual return" is exactly what this page argues against.
- For the legal boundaries around income rights, management rights and financing arrangements, see F03 and the glossary entries "Multi-layered income-right arrangement" and "Separation and separate contracting of income rights".