Infrastructure Development Business Case
This is a practical guide to building a business case for an infrastructure development project — the justification that weighs the costs, benefits and risks of doing the project, adapted to the realities of delivering large public or private infrastructure.
What a Business Case is
A business case is the justification that weighs the costs, benefits and risks of doing the project. For the full concept and how it works in general, see Business Case. On an infrastructure development project it plays the same role, tuned to this kind of work.
Why it matters for an Infrastructure Development project
Infrastructure Development projects live or die on delivering large public or private infrastructure. A well-built business case gives the team a shared, explicit reference for exactly that — reducing ambiguity, aligning stakeholders, and making problems visible early enough to act. Skipping it, or doing it generically, is how infrastructure development projects drift into avoidable delay and cost.
What to include
- Problem or opportunity
- Options considered
- Costs and benefits
- Financial appraisal (ROI/NPV/IRR)
- Recommendation
Infrastructure Development-specific considerations
Tailor the business case to the risks that most often derail infrastructure development projects:
- Long lead times
- Permits and land
- Cost inflation over long horizons
Example
On a real infrastructure development project, the business case would be shaped by delivering large public or private infrastructure. In particular, it should explicitly account for the project’s biggest risks — long lead times, permits and land, cost inflation over long horizons — rather than treating them as afterthoughts.