APAC and Africa Regions

Project Timeline:



Clean Energy (Hydrogen)

Key Statistic:

CAPEX and OPEX reviews ranging in value from AUD$15-100+Billion 

rhi was engaged to provide commercial support and independent verification of developing project estimates. The estimates were for multiple projects with total power generation ranging from 6-48 GW across Asia Pacific and African regions. This included detailed equipment pricing for ammonia production and implementation of large-scale electrolysis-based hydrogen production.

  • Provision of independent project commercial review services comprising class 3-5 estimate review for CAPEX and aspects of OPEX​
  • Preparation of Quantitative Cost and schedule Risk Modelling: applied Monte Carlo simulation on cost and schedule uncertainty of key activities to provide P10, P50 and P90 values.​
  • Detailed reviews and assessment for benchmarking and ranging of Direct and indirect costs. ​
Value-added by rhi
  • Review of project estimates; waterfall tracking of change; recommendation and benchmarking of position ​
  • Preparation of commercial Gap Analysis from industry benchmarks from our in-house database of live project data
  • Independent third-party stage gate reviews support
  • Risk analysis resulting in opportunity identification
  • Probabilistic contingency modelling

Key Contact

Gavin Sutherland,
Senior Quantity Surveyor, APAC