DR the talk of DTECH

Every year, the editors of POWERGRID International and Electric Light & Power magazines, our conference chairs, our logistics people and our conference staff work hard to put on an informative show at DistribuTECH. Every detail is meticulously planned out. One thing we can't control, though is what people want to talk about when they finally do come to the show.

I did notice a few topics, though, that people wanted to talk about more than others. Here's my top five:

1. Demand response

The single most often-mentioned technology at DistribuTECH 2013 was demand response. Far and away, I heard more about good old automated DR than I did about any other smart grid technology. Silver Spring Networks introduced a demand-side management system meant to boost DR programs. Honeywell and Opower rolled out an energy management platform to help utilities in their efforts to manage peak loads. Also, Alstom Grid and Capgemini paired up on a cloud-based demand response management system. That doesn't include just the general "buzz" at the show about DR as an idea. Just about everyone I spoke with had something to say about the application of automated DR.

2. Analytics

"Big Data" is becoming quite a buzzword. At the show, exhibitors would often tell you (with a note of either apprehensiveness or excitement in their voices) about the brain-twisting volume of data that their systems are expected to take in, digest, slice, dice and finally serve up as something a grid operator can easily understand and use. In the press room, I was asked by another reporter who the "top" provider of data analytics for utilities is. While I wanted to be more helpful, I couldn't answer the question because this technology is still too new. There isn't really a Nike or an Apple for data big data yet and there are so many different approaches you could take, there might not ever be.

3. Last gasp capabilities

This is a phrase I learned shortly before the conference, and I heard some incredibly detailed conversations about it — including some high-level engineer talk that went a little beyond me, honestly. But it's easy to understand the advantage offered by smart meters with capacitors that can send out an information-packed "last gasp" back to grid operators in the microseconds before power is cut off. This information, which can include but is not limited to the customer's account, when and where the outage happened, etc., could be crucial to the development of a truly "self healing" smart grid.

4. A "bite sized" approach to smart grid

This is not to say that smart grid projects are becoming less ambitious. It's more like utilities and technology providers are approaching them differently — if not backwards, then at least sideways. Instead of trying to build out a smart grid meter by meter and creating a full-on AMI system from whole cloth, some companies are looking for a way to deliver the benefits of a distribution automation service to a utility in short order. Hence the phrase "bite sized" smart grid. What utilities want today is something they can quickly realize benefits from without a large capital investment, then turn around to their customers and say, "Look, we did X, Y and Z for you." Saving money is nice, but sometimes it's even better to be able to say, "We kept the lights on when other utilities didn't, and it's because we invested in this technology." 

5. Utility customer apps for smart phones

In handling the dozens and dozens of news releases sent from the exhibit hall floor, I saw several companies releasing brand new apps designed to help customers manage their energy use at home from anywhere they carry their smart phone. Most major utilities have already at least taken a stab at releasing a customer app that does things like let the customer pay a bill or view energy usage. The more savvy tech providers are building apps with functionalities such as remote smart thermostat operation, social media-based outage reporting ... or better yet, combining all of these things into one program. And of course bonus points for those providers who are able to roll out their apps to the most gadgets at once — not just iPhones, but also iPads, Androids and others.