Technology

Cisco's Latest Consumer Play: The Smart Grid


With Energy Smart Miami, Cisco will provide devices and networking that will help residential customers manage their energy use

The announcement this week that Miami could soon be home to the nation's largest smart-grid project brought together some of the biggest companies in the space, General Electric (GE) and Cisco (CSCO); one of its most promising startups, Silver Spring Networks; and the utility arm of the nation's largest wind and solar energy generator, Florida Power & Light (FPL). But despite all the stimulus-friendly talk of being "shovel-ready," the project was first outlined in D.C. at a dinner meeting just six weeks ago, according to Cisco spokeswoman Jennifer Greeson. In other words, there are plenty of details yet to be worked out, including what roles each of the partners will play.

Some things are clear: GE will provide a million smart meters and certain in-grid technology; Silver Spring, which we've referred to as the "a Cisco of smart grid,",will provide the core networking infrastructure, from the utility substation down to the home, as well as some of the back-end management software. Cisco's role, meanwhile, is less clear.

As part of the Energy Smart Miami announcement, Cisco CEO John Chambers repeatedly called the smart grid an "instant replay" of the Internet. But while Cisco's role in the Internet revolution has largely been to provide the workhorse networking tools for large-scale data centers, the company isn't angling for a major role in FPL's back-end systems, according to the partners, though it will act as an adviser on some key networking issues. Instead, Cisco has its best opportunity yet to leverage some of its recent acquisitions in the consumer space by providing devices and networking that will help FPL's residential customers manage their energy use.

Building on Pure Networks

In our Smart Energy Home report, we predicted that as online video and Internet-connected devices became increasingly mainstream, home energy monitoring tools would merge with home networking systems. Over the past few years, Cisco has been edging its way further and further into that space. It acquired Linksys in 2003; KiSS Technologies, a manufacturer of networked TVs and devices, in 2005; and set-top box maker Scientific Atlanta in 2005. In 2008, it shelled out $120 million to acquire home-networking company Pure Networks, and most recently it acquired Pure Digital, maker of the Flip digital video cameras. Through the smart-grid partnership, Cisco may be able to leverage the skills and technologies that made these companies good acquisition targets to begin with.

For example, with its Pure Networks purchase, Cisco got the HNAP protocol, which can be used for easily managing various hardware devices on a home network as part of a single system—exactly the kind of tool a robust home energy management system needs. Tie that to the Scientific Atlanta set-top boxes, and Cisco could offer an easy way to display energy information: on consumers' TVs. That would be a win for energy management, and for Cisco, which would get its devices into consumer's homes under the feel-good energy-saving marketing message.

Greeson wasn't able to confirm which consumer-side technologies might be part of the deal, but Marthin de Beer, senior vice-president of Cisco's Emerging Technologies Group (which last year took an unnamed smart-grid player under its wing), says the company is working on energy management tools, so startups hoping to get a piece of the Miami action may soon be facing a fierce new competitor.

Envisioning a Cybersecurity Role

But Cisco will also bring other expertise to the table that could ultimately create a stronger smart-grid market overall. Both Greeson and Silver Spring Networks Vice-President of Markets Eric Dresselhuys said that Cisco had an important role to play in cybersecurity issues, interoperability standards, and the overall architecture of an end-to-end smart-grid network. Dresselhuys says his company's work and Cisco's are "very complementary" in these areas.

Cisco also has other nonconsumer products, such as EnergyWise, already aimed at the smart energy space, and it could wind up snagging parts of Silver Spring's anticipated role in the project. But Dresselhuys pooh-poohed this idea: "What we do isn't what they do, and what they do isn't what we do," he said, a sentiment that fits nicely with the third leg of Cisco's innovation strategy: "Build, buy, and partner." And when asked if Silver Spring could become a potential acquisition target for Cisco, Dresslehuys deflected the question: "I hope that we find increasing numbers of things to do cooperatively in the market," he said.


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