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Disputes Related to Performance Guarantees of Battery Energy Storage Systems (BESS)

This webinar focuses on why performance gaps occur and how they can lead to  legal disputes.

Battery Energy Storage Systems are now deployed at scale across renewable and grid support projects. As this market matures, performance guarantees are becoming a common trigger for claims and disputes. Differences between expected and achieved performance can quickly turn into contractual and technical disagreements, particularly once a system is operating under real site conditions.

Webinar Details

Overview

We will examine how performance guarantees are defined, how compliance is tested, and how evidence is assessed when parties disagree. We will also look at how technical findings are translated into clear positions that support legal and commercial decision making.

    Format: Live Webinar

    Duration: 60 minutes (Including Q&A)

    Speaker: Mamoon Alyah

    Choose Session:
    Session 1: Wednesday 25 February, 11:00 GMT
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    Session 2: Thursday 26 February, 8:00 GMT
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      You will learn:

      • How performance guarantees are typically set out and where disputes most often arise
      • How capacity, availability, efficiency, and degradation are measured and evidenced in practice
      • What project records and operational data matter most in a dispute, and how they are validated
      • How causation and responsibility are assessed when performance is impacted by design, integration, commissioning, operation, or external constraints
      • How experts support claims strategy by quantifying performance shortfall and informing remedial options

      Speaker: 

      Mamoon Alyah
      Managing Director, Principal Engineer

      Mamoon Alyah is the founder and Managing Director of CEERISK Consulting Ltd, with over 35 years of experience in electrical engineering, forensic investigation and risk consulting. He is a UK Chartered Engineer and a US Professional Engineer, and he is a Certified Risk Management Professional with an MBA. Mamoon has led complex investigations and expert engagements across multiple jurisdictions, providing independent analysis and reporting for insurers, legal teams, and infrastructure owners on major electrical failures, fire incidents, and energy assets.