Connected Homes

Connected Homes is a program offered to customers Mansfield Municipal Electric Department (MMED) that leverages the technology of smart appliances and devices into cost savings for the light department and its customers. The program allows MMED to better manage its electric load, reduce costs, and keep rates low.

A “Peak Event” is a time when demand on the electric grid is at its highest. Prices of wholesale electricity (the price your light department pays for electricity) soar during peak hours. The more your light department spends on power, the higher its rates will have to be. And, in order to supply the large peak electric demand during a Peak, older, dirtier, power generating plants are used. Reducing the Peak means these plants won’t need to be used as much.

When a peak usage hour is predicted, Connected Homes calls a “Peak Event.” To reduce Peak Electric Use, Connected Homes makes short, limited adjustments to your enrolled smart devices. Each device’s participation helps to reduce electric use, saves money for the light departments, and reduces the use of old generating plants.

Enrollment Details

By enrolling a smart device in the Connected Homes Program, customers agree to allow Connected Homes to make limited adjustments to their devices during times of peak electric demand, such as temporarily turning up the thermostat temperature setting during summer peak hours.

  1. When a peak is called, customers will receive a text and email alerting them to any device adjustments, in as much advance as possible to the peak event. 
  2. Customers will have the option to occasionally opt out of a peak event adjustment through a link provided in the peak alert text and email. Alternatively, customers may simply adjust the device’s settings back to the preferred state to opt out.
  3. Connected Homes may call up to 170 hours of peak events per year. This is approximately five to six peak events/adjustments per month, though the actual number of peak events may vary and will in many months be three to four times.
  4. Customers will be given bill credits for their participation in Connected Homes. Bill credits will be issued once per quarter.
  5. Customers may enroll multiple devices in the NextZero Connected Homes Program and will receive incentives for each device. The exception is that either an EV charger or an EV itself can be enrolled, but not both.
  6. Every device that doesn’t participate in an event reduces the benefits your light department and you see from the program. Please think twice before opting out of an event.

Eligible Devices

Refer to the table below to learn which devices and brands are eligible for participation in Connected Homes.

Smart DevicesQualifying BrandsMonthly IncentiveDevice & Manufacturer Details
BatteryDuracell$30Duracell and Emporia pre-event charging will need to be managed by device owner. Duracell and Emporia batteries will cover home energy usage during a peak event.
(No more than 80% of a customer’s battery will be drawn down during an adjustment.)Emporia$30
Tesla Powerwall$30Tesla Powerwalls will prioritize charging and preparing for the event. Tesla Powerwalls will cover home energy usage, and then push any remaining battery storage up to the minimum battery threshold set to the electric grid.
Electric Vehicles$10Connected Homes only has access to a customer’s name, address, when a device is on or off at home, and how much electricity that device is consuming.
Acura 2024+Jaguar 2019+Nissan 2023+
Alfa Romeo 2023+Jeep 2021-2024Porsche 2020-2024
Audi 2019+Kia 2017-2021Ram 2025
BMW 2017+Land Rover 2019-2021Subaru 2023+
Chrysler 2017-2024Lexus 2023+Tesla 2012+An EV minimum state of charge of 20% will be maintained at all times.
Fiat 2024+Mazda 2024Toyota 2021+*
Hyundai 2017+Mini 2020+Volkswagon 2020+
Electric Vehicle ChargerChargePoint$10
Emporia$10
EvoCharge$10
Electric Hot Water HeaterGE$5
Rheem$5
Mini-Split ControllerFlair$5HVAC controllers will pre-cool and pre-heat in the one hour prior to a peak event by an adjusted +/- 3 degrees depending on seasonality to keep the ambient temperature of your home comfortable during peak events.
Sensibo$5
Wi-Fi ThermostatAmazon$5Thermostats will pre-cool and pre-heat in the one hour prior to a peak event by an adjusted +/- 3 degrees depending on seasonality to keep the ambient temperature of your home comfortable during peak events. Please NOTE: Wi-Fi thermostat brands will receive incentives year round only if they control central air conditioning in the summer and electric heat in the winter.
Google Nest**Up to $5
Honeywell/Resideo$5
Sensi$5
*Toyota Rav4 must be XSE Trim Model.
**Google and Nest Thermostat are trademarks of Google LLC.

Rest assured, MMWEC does not/will not share any data regarding applicant information and device performance with any third party, aside from your local utility and where applicable, the Department of Energy Resources on an aggregate, reporting basis.

Privacy and Charging Data

Connected Homes only has access to the energy usage and consumption data needed to assist in programming, reporting, monitoring, and controlling the device system to achieve participation in a peak event.

Manufacturers have their own privacy terms with device owners, unrelated to the Connected Homes program.  By signing up for Connected Homes, the device owner may be changing their level of privacy with the manufacturer.

For Tesla vehicles only: Please note that while the Tesla app does not explicitly state this, check boxes 1, 2 and 4 are the only required selections for enrollment on the sign-up page. Connected Homes does not have access to your historical location data.