---
title: split the bill for what lowers it
canonical_url: https://ensurance.app/guide/split-the-bill-for-what-lowers-it
markdown_url: https://ensurance.app/guide/split-the-bill-for-what-lowers-it.md
subtitle: "one source, six payors, each share sized to its own avoided bill"
category: nature-finance
---

# split the bill for what lowers it

*one source, six payors, each share sized to its own avoided bill*

One forested slope can sit above a town's water intake, a state highway, a plant's delivery route and over a thousand structures. After a fire and a storm, it can send ash to the intake and mud across the road. While it holds, it shapes how much sediment reaches the reservoir and how often the road closes. It does that work whether or not anyone pays for it.

Six parties carry part of the bill when it fails, and none of them carries enough to pay for the whole slope. That is why the work goes unfunded. **Ensurance** is how the people the slope protects can split its upkeep, each paying a share sized to its own saving, into one account the place holds (the wallet the place's agent holds, where payments land and its condition is recorded). It is not the forest, and it is not insurance: it pays no claims ([what ensurance cannot do](/guide/what-ensurance-cannot-do?from=guide)). It is built to fund the loss control at the source.

:::johnson
**one slope, six bills, one account.** Each payor's share is sized to its own saving, and together the shares are meant to cover the cost of keeping the ground.
:::

## how to split the cost of resilience between beneficiaries

Name one source and price it: the upfront work plus the yearly care. List everyone whose loss it lowers. Give each one a share no larger than its own avoided loss, on the same time basis. Then check that the shares add up to the cost.

Three things make it hard in practice:

- **Each payor sees only its own slice.** The utility sees treatment, the road authority sees cleanup, the carrier sees claims. Nobody's slice alone justifies the slope ([the free rider is standing on a keystone parcel](/guide/the-free-rider-is-standing-on-a-keystone-parcel?from=guide)).
- **Each payor counts in its own unit.** A utility budgets per acre-foot, a road authority per lane-mile, a carrier per policy. A split that asks for one lump sum fits nobody's ledger.
- **The work costs most up front.** The treatment and stabilization come first; the savings arrive over years. Cost-side capital can secure the ground and pay for the upfront work against the payors' commitments, so no single beneficiary has to finance the whole acquisition.

## who this offer is for

Exposure is not loss: the value of a road, a plant or a book of policies qualifies a lead. The share is sized from the loss the work would avoid.

| buyer | its avoidable bill | the evidence it already holds | door |
|---|---|---|---|
| A water utility with an intake below the slope | Treatment, sediment removal, a pretreatment basin in the capital plan | Chemical and dredging invoices, the capital plan, turbidity records | [Utilities](/solutions/utilities?from=guide&topic=lower-the-loss) |
| A road authority with a highway or county road below it | Debris clearance, emergency repair, closures | Cleanup invoices, repair records, closure logs | [Governments](/solutions/governments?from=guide&topic=lower-the-loss) |
| A county | Emergency response and recovery across the structures the slope protects | Response and recovery budgets, past declarations | [Governments](/solutions/governments?from=guide&topic=lower-the-loss) |
| A company with a plant or route through the canyon | Lost net earnings on closure days, detours, cleanup | Route dependence, disruption records, net (not gross) earnings | [Corporations](/solutions/corporations?from=guide&topic=lower-the-loss) |
| A carrier writing policies under the slope | Expected claims on its book in that zone | Its own catastrophe model and claims history | [Insurers](/solutions/insurers?from=guide&topic=lower-the-loss) |
| Landowners downstream | Deductibles and uninsured repairs | Repair receipts, deductibles, past damage | [Landowners](/solutions/landowners?from=guide&topic=lower-the-loss) |

Each linked page lists the service behind the row: watershed and hydrology services for a utility; regional resilience planning for a road authority or county; climate and nature risk assessment for a company; climate and nature risk assessment and wildfire, flood and erosion resilience for a carrier; restoration and stewardship for a landowner.

Count each loss once. The carrier sizes against the insured part of a repair and the landowner against the deductible and uninsured part. If the road below is a county road, its debris clearance belongs to the road authority row only, and the county row is response and recovery for structures.

## start with your own number

1. **The bill you already pay or have budgeted.** A smaller documented bill beats a larger headline ([an avoided cost is the benefit you can book](/guide/an-avoided-cost-is-the-benefit-you-can-book?from=guide)).
2. **Your expected annual loss without the work, and with it.** Anyone can get a first read of FEMA's National Risk Index expected annual loss, by peril, for the census tract at a point: [open your place](/place?from=guide). That figure is tract-level and modeled: a lead, not your loss, and not the loss the work would avoid.
3. **The unit you already report in.**

## the unit, payor by payor

A share here is a slice of each payor's avoided bill, paid yearly in its own unit. It is not equity in the land or in us.

An illustrative split on a draft model, round numbers only, not a quote. One slope. The upfront work costs $1,500,000 and the yearly care $100,000, over ten years at 5%, with payments at year end. Spread over the term, the upfront cost is about $194,257 a year (cost-side capital fronts it and is repaid from the shares), so the slope costs about **$294,257 a year**.

| payor | avoided loss per year | unit | ceiling per unit | share per unit | share per year |
|---|---:|---|---:|---:|---:|
| Water utility | $150,000 | Per acre-foot delivered (10,000) | $15 | $10 | $100,000 |
| Road authority | $64,000 | Per lane-mile below the slope (8) | $8,000 | $6,000 | $48,000 |
| County | $48,000 | Per structure in the serviceshed, the set of structures a source serves (1,200) | $40 | $30 | $36,000 |
| Company on the route | $50,000 | Per closure-day avoided (2 a year) | $25,000 | $17,500 | $35,000 |
| Carrier | $90,000 | Per policy in force (1,000) | $90 | $54 | $54,000 |
| Landowners downstream | $40,000 | Per structure (400) | $100 | $60 | $24,000 |
| **Total** | **$442,000** | | | | **$297,000** |

The ceiling is each payor's avoided loss divided by its units. Every share sits at 60% to 75% of its ceiling, so before any fee each payor is left with a quarter to two-fifths of its own saving. The anchor buyer's fees come on top of its share and are not in the table, so its net is lower. The shares total $297,000 against a $294,257 yearly cost, a $2,743 cushion that stays in the account. In present value at 5% over ten years, the shares are worth about $2.29 million against a cost of about $2.27 million, and the avoided loss about $3.41 million: a benefit-cost ratio of about 1.5. The method behind those dollars is in [the quote beside the cost of doing nothing](/guide/the-quote-beside-the-cost-of-doing-nothing?from=guide).

No row works alone: the utility's $150,000 a year cannot carry a $294,257 slope. The question that decides each row is what supports its avoided loss: a modeled range, a stated method, a residual risk the work does not remove. Never compare an annual figure with a present value. The town-scale version of the same table, for a creek, is [who pays for a town's flood work by the unit](/guide/who-pays-for-a-towns-flood-work-by-the-unit?from=guide); the carrier's per-policy share alone is [share the premium saving with the land](/guide/share-the-premium-saving-with-the-land?from=guide).

## what we deliver, and what it costs

These are the prices on our rate card. The first three are on [services](/services?from=guide&topic=lower-the-loss); the program is quoted on request. The exact figure sits inside the range, by the size of the deal or the region.

| service | price | what you get |
|---|---|---|
| Natural capital valuation | $2,000–$5,000 | A RealValue valuation of the source: what it holds, what it provides, and who depends on it |
| Regional natural asset analysis | $10,000–$15,000 | Every natural asset the area depends on, valued together, with who depends on each and what it costs to lose |
| Ensurance deployment | $15,000–$50,000 | Done for you: the valuation, the certificate minted, the payors mapped and asked, the MRV (measurement, reporting and verification) clause, and the steward named on the split |
| The program | $1,000–$4,000 a month, quoted on request | 12 to 24 months of certificates issued, MRV run, payors convened, quarterly reports |

**Fees and shares are separate money.** The anchor buyer that starts the case pays the fees above for our work. The shares are meant for the place's account and the steward on the split, not for us. The [utilities page](/solutions/utilities?from=guide&topic=lower-the-loss) and the [governments page](/solutions/governments?from=guide&topic=lower-the-loss) list the services behind the work: watershed and hydrology services; wildfire, flood and erosion resilience; MRV and monitoring; and regional resilience planning.

## the work it funds, and where the money lands

The shares are built to fund loss control at the source:

- **Fuel treatment** on the slope: thinning and prescribed fire that can slow a fire run.
- **Slope and channel work**: post-fire reclamation, check structures, stream bank restoration that can catch debris before it reaches the road or intake.
- **Yearly care**: monitoring, repeat treatment, the crew that keeps the work from decaying.

The money is built to land in one account through a certificate. Where one owner holds the slope and works with us (a ranch, a land trust, a utility's own watershed land), the certificate is an ensurance **policy** on that natural asset (a certificate for one titled asset, not an insurance policy), and payments are meant to attach to it. Where the slope spans many owners, it is a **line**: it is built to fund stewardship across the boundaries without an ecological claim on any one parcel. Either way the account is built to record condition: acres treated, fuel loads, channel stability. That record is what each payor would check before it renews its share. The split is built to pay the steward and crews ([how a keystone parcel gets paid](/guide/how-a-keystone-parcel-gets-paid?from=guide)).

Where the slope is public land, the agency or tribe that manages it has to agree to the work, and the plan names them as a partner or co-payer.

## where this stands

No ensurance split has been paid yet, and no saving from one has been realized. The first case is still to be built: one named source, one anchor buyer with a documented bill, and co-payers beside it, each with its own evidence.

The field shows beneficiaries can split a source. The Yuba Forest Resilience Bond's $4 million pilot treated about 15,000 acres of forest in California; four lenders fronted the work, one of them an insurer, CSAA Insurance Group, and were repaid in full. Repayment came from beneficiaries: Yuba Water Agency under a $1.5 million, five-year fee-for-services contract, state grants from CAL FIRE (the California Department of Forestry and Fire Protection) and the Sierra Nevada Conservancy, and in-kind support from the US Forest Service. No avoided-loss dollar figure was published. That case is the field's, not ours.

What exists today: [wildfire-resilience.syndicate](/wildfire-resilience.syndicate?from=guide) is a live agent for this work. A line for one source slope would sit under it, and none is minted yet. The suggest door starts one, and a person reviews it: [suggest a source slope cost-share line](/specific/create?mode=suggest&agent=wildfire-resilience.syndicate&name=source%20slope%20cost-share%20line&from=guide).

## the door

1. Bring your number: the bill, the expected loss without and with the work, and your unit.
2. Pick the first step on the [services page](/services?from=guide&topic=lower-the-loss): a valuation of one source, the regional analysis, or the full deployment. A utility starts at [utilities](/solutions/utilities?from=guide&topic=lower-the-loss).
3. [Start the conversation](/contact?from=guide&topic=lower-the-loss) with the source, your bill and the co-payers you already know.

This is not insurance, legal or tax advice.

## frequently asked questions

### how do you split the cost of resilience?

Price one source (the upfront work plus yearly care), list everyone whose loss it lowers, and give each a share no larger than its own avoided loss on the same time basis, in the unit it already reports. The shares must add up to the cost. Ensurance is built to hold that split in one account the place holds.

### how do you split the cost of resilience between beneficiaries who never pay together?

Each one pays separately, in its own unit and budget. The place's account is built to add the shares. Nobody has to sign one joint contract, and nobody has to front the whole cost.

### what if one payor will not join?

The others still pay no more than their own ceilings. If the shares fall short, the work is scaled, a grant fills the gap, or the case waits. The split never asks one payor to carry another's loss.

## sources

[FEMA, benefit-cost analysis](https://emilms.fema.gov/is_1021/groups/80.html): Comparing mitigation cost with expected benefits in present value

[FEMA, National Risk Index expected annual loss](https://hazards.fema.gov/nri/expected-annual-loss): The tract-level modeled figure behind the place door

[World Resources Institute, Yuba Forest Resilience Bond](https://www.wri.org/news/release-new-forest-resilience-bond-will-finance-25-million-restoration-reduce-wildfire-risk): The $4 million pilot on about 15,000 acres, its four lenders and its beneficiary payors, including the Yuba Water Agency's $1.5 million

## the series

1. [how to save money with ensurance](/guide/how-to-save-money-with-ensurance?from=guide)
2. [what ensurance saves you: the four bills](/guide/what-ensurance-saves-you?from=guide)
3. [how an intervention lowers the loss](/guide/how-an-intervention-lowers-the-loss?from=guide)
4. [the quote beside the cost of doing nothing](/guide/the-quote-beside-the-cost-of-doing-nothing?from=guide)
5. [ensurance and your cost of capital](/guide/ensurance-and-your-cost-of-capital?from=guide)
6. [split the bill for what lowers it](/guide/split-the-bill-for-what-lowers-it?from=guide) (this post)

The sister series covers the insurance bill: [how to lower insurance premiums](/guide/how-to-lower-insurance-premiums?from=guide). For the other side of the same ground: [how to make money with ensurance](/guide/how-to-make-money-with-ensurance?from=guide).