Smart Grid Reality Check
For example, one of the utility companies that presented here today made it quite clear that when it came to energy distribution automation -- a mission-critical function of the smart grid -- it wants to be in control of its own communications network and not rely on a third party like telecom network operator.
Anthony Walsh, specification manager, procurement, at Irish electricity distribution provider ESB Networks, said, "If you want to do something responsibly, you don't let it out to a third party."
And when it comes the communications technology needed for smart grid deployments, GPRS just doesn't cut it. ESB uses GPRS networks for medium-voltage -- that is, not critical -- distribution automation, but it would not consider using the technology for more mission-critical automation.
"We don’t actually trust GPRS, there's no way we're going to rely on GPRS -- because it's not under our control," said Walsh. "Because the networks have crashed before … we need to have our own system."
So the message here for telecom operators is: Don't expect utility companies to outsource their big smart grid deployments entirely onto your networks. And don't offer a GPRS system to ESB Networks in Ireland -- it won't be received well.
— Michelle Donegan, European Editor, Light Reading Mobile