Business Case — definition
Structured document that justifies a proposed capital investment by presenting its objectives, costs, benefits, risks and expected financial return to decision-makers.
A business case typically consolidates market or operational rationale, technical scope, cost estimates, financing options and risk assessment into a single document used to secure internal or external approval. It is often supported by financial metrics such as net present value, internal rate of return and payback period.
Why it matters to industrial buyers
A well-constructed business case reduces the risk of approving projects on incomplete information and provides a benchmark against which actual project performance can later be measured.
Key reference points
Typical contents
Business cases commonly include a problem statement, options considered, financial analysis, risk register and implementation timeline.
Commonly confused with
Feasibility study
A feasibility study assesses whether a project is technically and commercially viable; a business case builds on that analysis to seek investment approval.
How it is used in practice
The engineering team prepares a business case for a new cold storage facility, including projected payback period and financing options.
Frequently asked questions
Who typically approves a business case?
Approval authority is commonly held by a capital committee, board or senior executive, depending on the investment size.
Does a business case require external financing details?
Not always at first submission, but larger projects commonly include indicative financing structure and terms.
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Related terms
Feasibility Study
Structured assessment of the technical, commercial, financial and operational viability of a proposed industrial project, produced before the final investment decision (FID) so capital can be committed on evidence rather than assumption.
Net Present Value (NPV)
Sum of a project's projected future cash flows, each discounted to present value at a chosen rate, minus the initial capital investment.
Internal Rate of Return (IRR)
Discount rate at which the net present value of a project's projected cash flows equals zero, used to express an investment's expected annualised return.
Capital Allocation
Process by which an organisation decides how to distribute available capital among competing investment opportunities, including new projects, maintenance and expansion.
Capital Expenditure (CAPEX)
Funds a company commits to acquiring, upgrading or extending the useful life of long-term physical assets such as machinery, buildings or production lines.
Class 5 Cost Estimate
Earliest and least detailed AACE International cost estimate classification, typically accurate to a wide range and used for initial screening of concept-stage industrial projects.
Contingency Budget
Reserve of funds set aside within a project budget to cover identified and unidentified risks, cost estimate uncertainty and unforeseen changes during execution.
Discounted Cash Flow (DCF)
Valuation method that estimates the present value of an asset or project by discounting its projected future cash flows using a chosen discount rate.
Production Capacity Planning
Process of forecasting demand and determining the equipment, staffing and facility capacity needed to meet it within a defined planning horizon.
More in Industrial Investment & CAPEX
Reference content only. Global B2B Group is independent of equipment manufacturers and financing institutions; definitions are provided for education and do not constitute engineering, financial or legal advice.