We’ll Say it Again: Automation is Key to Home Energy Management

December 20, 2011

Savant's SmartEnergy Monitor interface integrates with its Apple-based control system.

Yes, we’ve said this before: Home automation is the key to having effective energy management in the house. But now we have even more proof.

According to recent survey by consumer green research company The Shelton Group, Americans would pay an average of $112 more a month in energy bills before taking action on making their homes more energy efficient. That number is down from previous years, but it’s disturbing nonetheless. Even though our consciousness about energy efficiency is growing—and more and more people embrace it as a way to save money—we either don’t act on our intentions or don’t know how to go about it.

The Shelton Group also found that the average number of energy-efficient home improvements was 2.6, versus about four improvements needed to foster significant energy savings.  Many of us just don’t do energy efficiency upgrades because they are a big pain in the you-know-what. And who wants to keep track of their energy usage, even with a nice energy monitoring system? We need something more.

Jim Carroll of Savant, which sells high-end control systems based on the Apple computer platform, likens energy monitoring alone to have a scale to check your weight. That’s nice, but what are you actually going to do to lose that weight? That’s where an energy management system comes in.

For example, Savant’s SmartEnergy Monitor, which the company is rolling out, works with the Savant home control system to give energy information and allow someone to use that information to turn off lights, or set the thermostat back, or do other things. You can see the guage that includes lighting and touch that to go to a lighting page to make changes, for example.

Systems from Savant, Crestron, Vantage and others can even be programmed to turn off or turn down devices if preset energy use ceilings are reached—though this will likely require programming costs.

Even lower-end systems being sold by the likes of ADT, Comcast, Verizon, Vivint and Alarm.com can be programmed with basic macros and timed events to turn things off when someone leaves the house and the security system is armed.

Whether people opt for high-end or less expensive systems, this is the kind of automation that’s really required for us to have true energy efficiency and energy management in our homes. And the need will become even greater as smart grid services from electric utilities roll out with variable rate structures like Time of Use, in which the electric rates change throughout the day depending on demand. With a smart meter and smart appliance, you’ll be able to delay a dishwashing cycle to a cheaper time. You can do the same with charging an electric vehicle, and maybe even use the energy stored in the battery to power your house or the grid (called V2G). But what about having a real, smart energy management system that knows your needs and habits and can save you energy—without you using all the energy to do so? (Which you know we won’t.)

This is why automation is so critical to having energy management in our homes. We need it to automate those tasks, to work to save us energy behind the scenes and only alert us with texts, emails, Tweets, whatever, when we need to be.

Higher-end automation systems may only pay a return on investment in large homes that use a lot of energy, but then again, whoever bought a big home automation system expecting a return on investment? Now we’re going to expect that to save energy?

Others can start small, with Z-Wave-based do-it-yourself or systems from the big service providers, which also use Z-Wave. And build up, or even get “starter” home control packages for a room or two and build from there.

Sure, we’re all learning to appreciate energy efficiency more and the need to curb our energy use as much as possible—but as recent findings show, we can sure use help from technology to do so. In fact, we could use as much help as we can get.

Also see:

Make Efficiency a Status Buy

Motorized Shading’s Immense Importance and Opportunity

Is There a Mid-Market for Home Energy Management

Lutron Plans Whole-House Energy Control with Daylight Sensing

Are You Ready to Sell Home Energy Management?

Can Eragy Make Home Energy Monitoring Engaging?



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