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Was the Texas power crisis unforeseen? Building resiliency in the face of chaos

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World Pipelines,


In February 2021, three successive winter storms devastated the power grid serving most of the State of Texas (USA). Homes, schools, and many business sectors were deeply affected – and lives were lost. Texas is still sorting through its losses and its responses. Power sector players, including co-operatives, municipalities, and power generators (both renewable and fossil-fuel-based) incurred staggering financial losses. Chapter 11 filings resulting from the crises have been in the news as have attempts by the Texas legislature to address ‘what went wrong?’ Was the Texas power crisis unforeseen? Was it also unforeseeable?

By John Echols (pictured) and Greg Crowley.

Was the Texas power crisis unforeseen? Building resiliency in the face of chaos

Opportune risk management series

In the summer of 2019, we began a series explaining our views on the essential capabilities enterprises need to effectively manage commodity price risk. That initial article was premised on the notion that energy prices have displayed persistent volatility since deregulation in the 1980s.

Our second instalment provided an overview of those essential capabilities and discussed the importance of keeping the elements of an overall risk management environment aligned over time in reaction to changes in markets, corporate strategy, regulations, and other factors.

The Texas power crisis serves as a useful springboard for our next risk management discussion, namely the importance of building resiliency in the face of chaos.

Risk appetite, risk policy & commercial strategies

Commodity risk management is generally a reaction – that is, an enterprise has assessed the inherent risk in its operations absent any risk management and judged such risk to be unacceptably high and then proceeds to authorise activities to mitigate its inherent risk.

The step of determining risk appetite is important and sets the stage for the concurrent development of risk policies (and limits), along with commercial strategies to manage risk. The core question in evaluating inherent risk could be stated as ‘what could go wrong?’

The Texas power crises exposed weaknesses in high-level corporate strategies (witness the troubles of generating utility co-ops dependent on open market purchases from ERCOT for a significant portion of their load), as well as ordinary hedging strategies (witness the issues with wind generators with hub-based hedges and resulting losses from the inability to deliver electricity for a few days).

In the latter case, the irony is that a core risk management activity (hedging wind production) itself produced significant losses. What happens if the blades don’t turn?

Accordingly, once companies evaluate the inherent risk in their operations, and decide to manage that risk through risk management strategies, the next core question should be “what could go wrong with our strategies?”

We recommend enterprises employ rigour and learning.

  • Rigour – Implies a commitment to thinking deeply about commercial strategies and related risk management strategies. Data-driven rigour implies that enterprises will consistently test strategies using scenarios and stress testing that challenge assumptions across the widest range of risk factors possible. Price risk, basis risk, and credit risk are often the primary drivers of volatility, but the underlying range of risks that can affect outcomes is always much larger. The losses incurred in ERCOT-based wind farms revealed an underlying operational risk that companies’ risk management strategy overlooked.
  • Learning – Scrutinising expected results from actual results (back-testing) is essential for ferreting out risks that weren’t identified or were misunderstood. When helping enterprises establish risk management functions, we say that if the company hasn’t identified new risks in the past year, then something is missing. The concept of continuous learning applies strongly to commodity risk management.
On a tangible basis, a risk oversight function with a mandate to deploy scenarios, stress testing, and back-testing is essential to effective commodity risk management. Oversight, with good collaboration from commercial personnel, is a sound defence against the unknown.

Summary

The 2021 Texas power crisis is, sadly, a reminder that unforeseen risks can be devastating. One lesson should be that managing commodity risk is complex and that markets can do what they’ve not done. Companies are well served to expect volatility and, occasionally, chaos. Understanding exposures with historic data is foundational; contemplating what could go wrong is next level.

Our next instalment will specifically address valuation and the challenges and payoffs to the analysis of commodity portfolios.

About the experts

John Echols is a Partner in Opportune LLP’s Energy Consulting Practice. John has over 30 years of business experience, including six years as a senior executive in the energy industry. He has extensive experience in evaluating and remediating commodity risk management functions. John also provides extensive support for energy-related bankruptcies and restructuring, providing both creditor and debtor-side support, including litigation support, claims administration, and testimony for debtor-in-possession financing.

Greg Crowley is a Director in Opportune LLP’s Strategy and Enterprise Risk practice areas. During his 25 year energy-centred career he has created and led several commodity trading platforms in both the physical and financial institutional environments. Greg has worked across multiple industry segments helping companies understand the market, credit, liquidity, and operational risks. He has traded physical and financial energy products, originated various structured finance solutions within the energy sector, and led several system infrastructure improvement projects.

 

Read the annual Extreme issue of World Pipelines magazine for insight into cutting edge pipeline technology and projects.

World Pipelines’ Extreme 2021 issue

The Extreme issue of World Pipelines, published in May 2021, focuses on extreme pipeline design, construction and operation. This year’s edition includes a keynote article on global pipeline risks from AKE International; technical articles on winter work, pipeline monitoring and remote sensing; plus lots of interesting commentary on the digitalisation of the pipeline sector, and how this will improve safety, efficiency and security

Read the article online at: https://www.worldpipelines.com/business-news/22062021/was-the-texas-power-crisis-unforeseen-building-resiliency-in-the-face-of-chaos/

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