Techno-EconomicStandard Methodology

Financial Modelling & Cost-to-Market Pricing

AIA's cost-build-up approach to financial modelling and tariff/pricing determination, disaggregating cost drivers (direct materials, labour, overheads, regulatory/compliance, logistics, margin) and applying a micro-macro sensitivity analysis before recommending a tariff or price.

What it is

A cost-build-up financial model that layers direct costs, overheads, regulatory/compliance costs, logistics and margin into a recommended tariff or price, validated through a micro (internal) / macro (external) sensitivity analysis of exchange rate, inflation, volume and process-efficiency variables.

Problem it solves

Clients need a transparent, defensible tariff or price that reflects true cost-to-serve and can withstand scrutiny from regulators, funders or customers, and that is stress-tested against macro volatility.

When to use

  • Tariff-setting for a regulated or quasi-regulated service
  • Energy/commodity netback pricing (e.g. LNG, gas)
  • Any engagement requiring a defensible cost-to-market build-up

Key questions

  • What is the base cost (direct materials + labour + overheads)?
  • What regulatory/compliance costs apply?
  • What logistics and administrative costs apply to reach the point of sale?
  • What margin is required, and how sensitive is the final tariff to exchange rate, inflation and volume changes?

Inputs

  • Direct material and labour cost data
  • Overhead and compliance cost data
  • Logistics and distribution cost data
  • Exchange-rate and inflation assumptions

Steps

  1. 1Base costSum direct materials, direct labour, variable overheads and fixed overheads.
  2. 2Regulatory & compliance layerAdd certification/standards costs and government levies to the base cost.
  3. 3Distribution & administrative add-onAdd logistics, warehousing and billing/admin overheads to reach cost to point-of-sale.
  4. 4Market/margin componentAdd margin to cost-to-point-of-sale to determine the final tariff.
  5. 5Micro-macro sensitivity analysisTest the tariff against exchange-rate movement, inflation/cost escalation, volume/throughput changes and process-efficiency gains.

Outputs

  • Recommended tariff/price with cost build-up
  • Sensitivity analysis and trigger points for tariff adjustment

Source visuals

Cost-to-market build-up: direct costs, variable costs, margin, final tariff
Cost-to-market build-up: direct costs, variable costs, margin, final tariff
financial modellingcost to markettariff settingnetback pricingsensitivity analysis
Custodian: Corporate Support. Internal (staff access). Source: AIA_Methodologies_2024.pptx (slides 120, 122, 123, 124, 150, 152, 153, 162, 163, 164, 165, 166).