Technical Advisory Services

As an industry leader in operational assessments, we have developed and refined high quality methodologies for providing long term energy forecasts for operational wind and solar plants. By using operational data, we can estimate future energy production more accurately than by using standard pre-construction methods alone. For investors, we provide bankable energy production reports based on operational data. These assessments provide a clear indication of normal operation and long-term energy projections with lower uncertainty than preconstruction assessments.

Technical advisory services can include:

Bank in Switerland

Energy Resource

  • Operational Energy Production Reports (EPRs)
  • Pre-construction EPRs
  • Third Party Review of Pre-Construction EPRs
  • Preliminary Layout and Energy Assessment
  • Wake Effects
  • Site Review
  • SCADA Analysis


  • Turbine Technology Review
  • OEM-Specific Known Issues
  • Site Suitability Assessment
  • Assessment of 25-year Life
  • system Control Centers

Balance of Plant (BOP) Design

  • Civil and Geotechnical Review
  • Electrical Design Review

Warranty and O&M Review

  • Turbine Supply Agreements
  • BOP Construction Agreements
  • O&M Agreements
  • OPEX Costs

Environmental and Permitting

Site Visits

Lifetime Extension Services

  • Design Useful Life (DUL)
  • Remaining Useful Life (RUL) Determination
  • OPEX Forecast Beyond Design Life
  • Operation Plan Optimization