Every modernization decision and technology path chosen by electric utilities has the potential to start companies down a long-term path for success or failure. In a recent report entitled “Grid Modernization: What Will Blockchain Technology Mean For U.S.-Regulated Electric Utilities? ”,  S&P Global Ratings reveals its view that blockchain technology, like practically any new technology, has the potential to help utilities or hurt them. Other aspects of this insightful report are also notable.

Standard and Poor’s Financial Services, LLC is one of a number of companies that investigates issues that could affect regulated utilities' credit quality.  In the article cited here, S&P Global Ratings points out that utility infrastructure is aging and requires modernization. Utilities are spending billions to make smart grid investments to improve reliability, resiliency, efficiency and flexibility (see graphic).  Spending on smart meters, distribution automation and advanced smart grid technologies have been leading choices. These types of investments are viewed as relatively low risk from a utility credit point of view because they support rate base growth or customer satisfaction.

Blockchain is an example of a leading technology that could lead to advancements for utilities or have negative impacts on the financial ratings of companies depending upon how it is used.  Blockchain is the technology behind cryptocurrencies and potentially many other uses such as smart contracts, financial market transactions, retail applications and energy trading.  The value we have frequently focused on from a utility prospective is that the technology is energy intensive and would likely be very attractive load, similar to data centers.  The aspect less covered is that blockchain technology could be used by utilities for transactions that involve risk to the utility; i.e.; risk of financial losses. Energy arbitrage is one example. Conversely, utilities could embrace blockchain technology to improve transparency in such areas as renewable energy credit (REC) or demand response validation.