The first question is not where to build a battery. It is who will pay for flexibility, under which contract, in which currency, and whether that payment obligation can support capital.
At a glance
- Start with the buyer, service and payment structure before sizing or siting the asset.
- Capital eligibility can screen out a country or counterparty before project IRR becomes relevant.
- First projects often need specialist small-ticket capital that can absorb complexity and establish a performance record.
- Remote mines can provide a measurable avoided-cost basis, but mine life, dispatch control and termination risk must align with asset recovery.
Reverse the usual development sequence
Develop backwards from the commercial endpoint
BuyerWho pays?
→
ServiceWhat outcome?
→
ContractCurrency and credit
→
DispatchRights and duty cycle
→
BatteryDuration and power
→
SiteConnection and equipment
In a market without a proven merchant framework, the financeable payment obligation determines the asset.
In a mature power market, a developer may begin with a location and connection, choose equipment and then apply a revenue forecast. In an emerging market that sequence can produce a technically complete asset with no financeable commercial home.
A stronger sequence is:
Target buyer or market → required service → revenue contract → dispatch rights → duration and cycling → connection → equipment and site.
Battery size is the result of a service obligation and risk allocation, not the starting point.
Capital eligibility comes before project return
A project can have sound land, technology and forecast cashflow but remain outside the mandate of many institutions because of country rating, regulation or internal policy. The first financing screen should identify which banks and funds are authorised, whether a DFI, export credit, guarantee or political-risk cover is needed, and how local-currency revenue matches hard-currency debt.
Counterparty credit, convertibility, termination payments and currency transfer are not secondary sensitivities. They determine whether the revenue contract is capable of supporting debt.
The demonstration-project scale trap
A market may need an initial 10–20 MW project to prove its contract, dispatch and regulatory framework, while institutional investors prefer 100 MW or portfolio scale. Without a demonstration there is no record; without large capital, the demonstration cannot be built.
The bridge is often not the cheapest capital. It is development capital, strategic industry capital or a DFI that understands the sector and can tolerate a smaller first transaction. That first project should optimise for a repeatable contract and payment history, not only maximum IRR.
Why remote mines can be different
A remote mine may bypass the absence of a public flexibility market because diesel, gas, outage losses and expansion costs form an observable payment basis. An EaaS structure still needs to test mine life against contract tenor, the load and production plan, dispatch control, savings baseline, customer credit and early termination compensation.
Performance responsibility across solar, BESS and engines must also be integrated. If no party guarantees the combined energy service, a list of strong component warranties does not create a financeable system.
Pre-DD implication: F3 defines the service, dispatch and performance boundary. F4 begins with capital eligibility, counterparty and contract enforceability before optimising leverage. For mine microgrids, the commercial endpoint should determine the technical design.
Source · external signal, independent applicationBased on Modo Energy’s The Transmission interview with Hassen Bali of Ion Ventures. Country and market observations require local verification. The mine-microgrid and EaaS application is independent analysis. Commentary only — not legal, tax, financial-product or investment advice.
Basis
Written from public information and Heliovulcan’s own screening work. Where an external source informs the argument, it is named in the text rather than absorbed into it.
Status
Analytical note on project logic at screening grade. Not legal, financial, tax, engineering, investment or formal due-diligence advice, and not a financial product recommendation. Any figure should be independently verified before a commercial decision.
