In the US, utilities are still reliant on customers to notify them of outages despite the installation of smart meters in their service areas, according to a report by smart grid solutions company Bridge Energy Group.
A study of the US utility industry on the subject of Outages and Restoration Management found that while 81% of utilities surveyed have deployed smart meters, 58% of respondents primarily rely on customers for ‘blue sky’ day alerts and 54% rely on customer notification during storms.
Only 16% of utilities surveyed use their smart meters for outage alerts on blue sky days and 12% during storms, according to the survey.
The study, which questioned more than 20,000 utility employees about their experience of outages, found that supervisory control and data acquisition (SCADA) is the second source of power outage information with 26% of utilities relying on it for blue sky day alerts and 32% during storms.
Another reason cited by utility personnel for not having a smooth running outage management system (OMS) was the difficulty in integrating related systems.
Forrest Small, vice president of Grid Reliability at Bridge Energy Group, said: “For the past three years, we’ve seen almost half of survey respondents indicate that the integration of systems is the biggest impediment to OMS related projects.
“It’s no surprise then that feeding outage notifications from smart meters to the OMS is not widely implemented at this point.
Mr Small added: “Unfortunately, simple integration can lead to false positive notifications, which obscures real outage information.”
Notifying customers of outages
Small also said that utilities are not maximising on their smart meter investments as only 25% of them are calculating estimated time to restoration information and passing this on to customers.
He said: “As the tech-savvy consumer more actively engages in online and social media platforms, they expect real-time information and updates. For a utility, simply knowing where an outage is located is not enough for the 21st-century energy consumer.”
Energy usage without a smart meter
Meanwhile, US energy services management company Tendril has announced a solution to deliver billing analysis that it claims circumvents the need for a smart meter.
Tendril’s product – Proactive High Bill Notifications – uses data analytics to assess historical energy consumption to inform customers about increased energy usage and provide energy-saving tips to reduce bills.
The model uses a range of data, including demographic, local weather and other third party information on home location and architecture, to create energy intelligence that helps utilities deliver personalized messages.
Customers will be notified through their billing cycle if their bill is expected to be higher based on their normal usage patterns.
The notifications – delivered through text, email or an engagement portal depending on customer preference – show customers their usage to date and what their projected bill amount will be if no course-correction is taken.
Tendril claims the main selling point of the service is to reduce customer calls regarding bill queries, which a survey by Gartner estimates to cost about US$8.50 each to service.
Chris Black, CTO and COO at Tendril, said: “Up until now, utilities wanting to provide highly accurate alerting to their customers had to make a significant investment in smart meter technology.
“With our unique capability to provide individualized insights and recommendations without smart meter data, Tendril can bring personalized proactive notifications to all energy consumers.”