02 / Finance & Investment

Capital follows conviction.
Conviction follows evidence.

An attractive investment is not merely one with a positive return on paper. It is economically worthwhile, financially credible, resilient to uncertainty, and possible to deliver. We connect all four questions before capital is committed.

Economic appraisalFinancial feasibilityInvestment structuringRisk & sensitivity

Explore investment cases

01 / VALUEBenefits & costs

02 / FINANCEFunding & O&M

03 / RISKDownside scenarios

04 / DELIVERYInstitutional capacity

IP3 / METHODInvest
well.Evidence → Decision

What every investment must answer

Five tests before the decision.

A rigorous investment case integrates welfare effects, commercial economics, affordability, exposure to risk, and the operating model. Each filter closes a different blind spot.

01 — WHY

Strategic fit

What problem is capital solving, for whom, and why now?

02 — VALUE

Economic merit

Do incremental social benefits justify the full costs?

03 — MONEY

Financial health

Can funding, cash flow and operating costs hold?

04 — RISK

Resilience

What changes under slower delivery or lower benefits?

05 — HOW

Execution

Who owns delivery, safeguards and ongoing performance?

Interactive / investment case laboratory

From uncertainty to investability.

EXPLORE 08 SCENARIOS

Decision guide · synthetic illustration

Under which cash-flow and discount assumptions does an illustrative investment have positive NPV?

Method: An initial Year 0 investment followed by equal annual net flows. Benefits fall and operating costs rise under the selected stress assumption. NPV includes Year 0; IRR is the discount rate at which NPV is zero.
Key assumption: Year 0 investment, equal annual flows, end-of-year discounting and no residual value. Case selection changes these synthetic flows.
Reading the threshold: NPV = 0 is the arithmetic threshold at the selected discount rate. A positive NPV here is insufficient for an investment recommendation or a public economic appraisal.

Evidence needed before a real decision

Obtain dated investment, operating, replacement and residual flows; specify currency and price basis, taxes, externalities, shadow prices and financing separately.

This single teaching account is neither an independently prepared economic account nor an investor financing model. No ENPV/EIRR or FNPV/FIRR conclusion is asserted.

Investment decision architectureCase 01 of 08 · Public sector

01 / Public climate investment

Investing in warning systems that avert future losses.

Early warning systems create social benefits, but investment approval needs defensible avoided-loss estimates, long-term operating finance and clear institutional ownership.

01 / Investment problem

High value, uncertain finance

Scattered risk and hazard evidence
Benefits and avoided losses hard to value
O&M and institutional responsibilities unclear

03 / Design decision

A deliverable investment facility

Prioritised multi-country investment pipeline
Economic appraisal and sensitivity framework
Life-cycle financing and delivery roadmap

02 / Analysis methods deployed

Economic CBA · EIRR / ENPVO&M finance and affordabilityRisk and sensitivity scenariosInvestment screening

04 / Investment decision gates

Value

Monetise avoided loss

Finance

Fund the full life cycle

Deliver

Assign operational roles

05 / Interactive appraisal workbench

ILLUSTRATIVE ASSUMPTIONS · NOT PROJECT RESULTS

See how an investment case changes when assumptions move.

Illustrative NPV$46.5m

Net present value · USD million

Illustrative project IRR17.3%

Modelled internal rate of return

Upfront cost$65.0m

USD million · year 0

Discounted annual net valueUSD MILLIONS · YEAR 0 INCLUDED
Signed flows; full table below

YEAR 00YEAR 18

Economic benefits can include avoided harm and losses, but they do not automatically generate cash for annual operating expenses. Fiscal and institutional sustainability require separate appraisal.

Appraisal discount rate8.0%

Change the present value placed on future benefits.

Benefit shortfall / cost stress0%

Reduce benefits and increase recurring costs to test downside.

Calculation: −initial investment + discounted annual (gross benefit × [1 − stress] − recurring cost × [1 + stress ÷ 2]). One equal annual flow is assumed for each year of the illustrative horizon. IRR is solved from the same stream. This is a teaching model, not a project forecast, appraisal, financing offer, or estimate of actual client outcomes. All numbers in this panel are invented, explicitly illustrative input assumptions.

Evidence boundary: Workflows are hypothetical analytical examples. Demonstration figures are fictional, and economic value does not establish fiscal financing.

01 / 08

From numbers to institutions

Model the return.
Design the conditions.

Good investment advice goes beyond a spreadsheet. It connects welfare outcomes and investment returns with finance, procurement, regulations, safeguards, institutional mandates and implementation capacity.