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Whole-of-Life Cost Analysis

Robust lifecycle cost models that capture operational, capital, and environmental costs under multiple future scenarios. Supporting major investment decisions with transparent, auditable analysis.

Overview

Our lifecycle models use discounted cashflow methodologies to assess infrastructure options over their full operating life. We incorporate capital costs, operating expenses, revenue streams, environmental liabilities, and decommissioning obligations into integrated financial models. The models are designed for scenario testing - allowing you to compare options, test assumptions, and understand the range of potential outcomes. Whether you're evaluating a new facility, comparing procurement options, or planning major capital works, our models provide the financial rigour needed for confident decision-making.

Key Benefits

  • Compare options on a like-for-like Net Present Cost basis
  • Test sensitivity to key assumptions (growth, inflation, discount rates)
  • Integrate capital, operating, revenue, and environmental costs
  • Model different procurement and delivery scenarios
  • Quantify risk through scenario and probability analysis
  • Support business case development and investment decision-making

Whole-of-Life Cost Model Demo

Lowest NPC

Option E ($28M)

Narrowest Range

Option B ($30\u2013$48M)

Options Compared

5

Demo visualization. Actual models incorporate detailed capex, opex, and revenue assumptions.

Typical Deliverables

1
Standalone whole-of-life model in Excel with scenario capability
2
Capital cost schedule with phasing and contingency allowances
3
Operating cost build-up by activity and cost category
4
Revenue and throughput forecasting module
5
Environmental and rehabilitation cost integration
6
Option comparison matrix with key metrics
7
Sensitivity and scenario analysis outputs
8
Executive summary and board presentation materials