Five questions every early-stage infrastructure model must answer.

Infrastructure acquires value only when it answers an existing, measurable demand. It is not enough to say that a city needs parking, a power system needs storage or society needs modern senior living. The scale, location, alternatives and willingness to pay must be understood.

A first assessment should identify the end user, frequency of demand, current substitute, supply gap and paying party. A strong project starts not with a building or equipment, but with a verified unmet need.

The boundary between a useful facility and an investment asset is a clear source of revenue. The payer may be an end user, private operator, municipality, energy system, corporate client or a combination of these.

The model should separate contracted income, revenue supported by observable demand, utilisation-dependent upside and future income that remains hypothetical. The earlier these categories are separated, the more credible the model becomes.

Construction closes the development phase, but the economic life of the asset starts after commissioning. Parking needs access, pricing and occupancy management. Energy assets require dispatch, forecasting and maintenance. Social real estate depends on a professional operator, licensing and consistent service quality.

Before construction, the project should define the operator, performance standards, allocation of operating risk, maintenance obligations and the ability to replace the operator without stopping the asset.

A high calculated return is sometimes not a project advantage, but the price of risks that have not yet been allocated. Permitting, grid connection, construction cost, delay, occupancy and regulatory risks must each have an owner.

Not every risk can be removed. It can, however, be identified, priced and assigned to the party best able to manage it. If a risk has no owner, its owner eventually becomes the investor.

A stable cash flow is still an incomplete investment model if the route to capital recovery is unclear. The investor needs to understand distributions, stabilisation timing, refinancing potential, transfer rules and the market for a completed asset.

Exit does not have to mean a quick sale. It may be long-term ownership of a yield-producing asset. Even then, the rules for valuation, transfer and investor protection must be understood from the beginning.