The Demand Automation Computer (DAC) is an intelligent energy management system that automatically controls high-demand electrical loads, like air conditioners, water heaters, and appliances, to lower costly peak demand charges and improve overall efficiency. Unlike solar, the DAC doesn’t depend on sunlight or weather conditions. It works 24/7 to balance and optimize energy use in real time, reducing electric bills and increasing comfort without changing your lifestyle. The DAC is also the perfect complement to both solar and battery systems, making them more efficient and effective by ensuring stored or generated energy is used at the most cost-effective times. With the DAC, you get smarter energy management, greater efficiency, and lasting savings, all powered by advanced demand automation technology.
Colorado team engineers the very first residential demand-control system, proving that homes can stay comfortable while holding demand low.
1,000's of installations have rolled out across AZ, NC, SC, VA, and several other states, building trust and demonstrating consistent results.
New sensors, advanced relays, and integration with HVAC, EVs, and pool systems bring demand automation into the modern era of electrification.
With 35,000+ installs, a <1% historical failure rate, UL-certified hardware, and flat national pricing, Interactive Energy Systems becomes the trusted standard for homeowners nationwide.
Our commitment: keep your comfort high and your demand low — for decades.
