[BETA] Fortnightly

Regulators and customers are holding utilities’ feet to the fire, when it comes to investing in advanced metering and smart grid systems—and rightly so. Making the most of investments requires a systematic approach to establishing standards and monitoring performance. But it also requires policy frameworks and cost recovery regimes that provide the right incentives.

The hype over smart grid has become focused on the idea of “advanced distribution management systems” (ADMS). But so far, few utilities have implemented ADMS beyond pilots and incremental tests. Fortnightly analyzes the technology trends and profiles examples of true ADMS in action.

The one-day-in-10-years criterion might have lost its usefulness in today’s energy markets. The criterion is highly conservative when used in calculating reserve margins for reliability. Can the industry continue justifying the high cost of overbuilding?

Utilities are using automation and back-office systems to improve their performance on outage management and service restoration. The next generation of smart-grid technologies promises a revolution in self-healing systems. But first the industry must gain confidence in the technology—and the business case for investment.

A rebuttal to conclusions made in three Fortnightly articles that service quality declined in Ontario because of a performance-based regulation plan implementation.

Building upon last month’s installment, more is revealed on how, after 10 years of incentive regulation, reliability has declined in Ontario.

After 10 years of incentive regulation, reliability has declined in Ontario. Regulators failed to enforce service-quality standards, and consumers are suffering as a result.

Sophocles once said, “Quick decisions are unsafe decisions.” Apparently Sophocles did not work in the utility industry. Utilities must make quick decisions every day to maintain a safe and reliable grid. As they have learned, the key to a quick and safe decision is making a well-informed decision. Yet utilities face challenges in providing enough information for their employees and automated systems to make these types of decisions.

Electric utilities are faced with the challenge of managing a range of aging distribution assets that are critical to system reliability. They also are threatened with potentially huge costs as they seek to replace these assets over the coming years to maintain reliability. Making intelligent decisions about asset maintenance and replacement requires accurate information about the failure patterns of these assets over time.

Taming the Wind is a pleasure to read. The article captures just about perfectly the value of forecasting in cost-effectively and reliably integrating wind power, of balancing in large markets, of geographical spread, and more. It also looks at what the future could hold.