Léo Chalon presenting with a microphone during a conference Léo Chalon presenting with a microphone during a conference
Bess

Webinar Replay - Modeling the Economic Potential of BESS: How to Manage Uncertainty | June 17, 2:00 p.m. CET

Jun. 18, 2026
6 minutes

The battery energy storage system (BESS) market is growing at a rapid pace. However, the gap between the revenues projected in business plans and those actually generated remains a poorly documented — and often underestimated — issue. How can one build a robust financial model in a market where the rules are changing as fast as the technology itself?

 

 

This is the central question of a webinar organised jointly by  Greensolver, Compass Lexecon and StackEase, which took place on 17 June at 2.00 pm CET (duration: 1 hour 15 minutes).

 

We discussed this with some exceptional speakers:
→ Leo A. Chalon (Greensolver) — the difference between projected and actual revenue over this period.
→ Paul AUBIN & Louis Locqueville (StackEase) — optimisation and real trading data
→ Pierre-Emmanuel P. (Compass Lexecon) — economic analysis of market uncertainties

From CAPEX and OPEX to revenue assumptions and sensitivity analyses, the robustness of a BESS financial model depends on field data and multidisciplinary expertise. This webinar will provide you with the tools to challenge your assumptions and strengthen the bankability of your energy storage projects.

 

 

How can Greensolver help you?

 

 

  • Financial modelling and review of the BESS business plan
  • Revenue stacking modelling et analyse de sensibilité
  • Technical and advisory services from BESS throughout the entire life cycle
  • BESS technical due diligence and support with bankability

 

 

Written by Paul Prieto, Marketing Manager

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