Home Energy Management
Behind the meter, ahead of the bill.
HEM builds a load model of a house from its address, then schedules its appliances around the price of electricity and the output of solar, wind, and storage — with the thermostat inside its comfort band and every job finished as asked.
Optimisation you can watch, bills you can explain
Most home-energy tools assert savings; HEM measures them. A day plays from midnight — appliances switching, the battery filling, the bill climbing — and every figure carries the explanation of how it was arrived at. Change the household below and press play.
Objective: rate × max(0, load − generation) — grid energy, not total energy.
The grid edge, done honestly
A model from an address
HEM derives a household load model from the property itself, refined with appliances, presets, and generation assets.
Price-aware scheduling
The optimiser costs grid energy, so it parks flexible load under solar output and cheap hours subject to comfort and completion.
Live day playback
Watch the day play from midnight: switching, charging, spending optimisation made visible.
Curtailment with consent
A utility's request to use less is previewed exactly, and changes nothing until the household agrees.
Bill disaggregation
The utility meter split between appliances, each line carrying how its figure was arrived at.
What-if scenarios
An EV, solar, a heat pump priced on the household's own model, with and without the change.
Strategy comparison
Head-to-head questions answered by measurement rather than assertion, with every run kept in history.
Model checks
Baseline drift detection and validation show whether the model behind the numbers still holds up.
See it, end to end
Model the home
Start from the address; confirm the appliances, tariff, and any solar, wind, or storage.
Choose a strategy
Pick how aggressively to chase price and self-consumption comfort constraints always hold.
Let the day run
The scheduler places every flexible job; the dispatcher follows the plan against the real day.
See where the bill went
Disaggregation explains each appliance’s share and what the next change would be worth.
Where Home Energy Management earns its keep
Utility customer engagement
A genuinely useful energy companion, branded and integrated with the utility’s data.
Demand response programmes
Consent-based curtailment with an exact preview turns DR from an imposition into an offer.
Time-of-use adoption
Show households what a TOU tariff would really cost and how scheduling wins it back.
Electrification advice
EV, heat-pump, and solar what-ifs priced on the household’s own model.
Grid-edge insight
Aggregate scheduling behaviour shows the utility what flexibility exists behind the meter.
Under the hood
Current, supported, boring-on-purpose technology the kind that stays deployable for years.
Part of the Grid Data Family
Every family application shares one identity platform, one design system, one registration pattern, and one deployment path.
The family’s meter data platform HEM’s door to measured reality.
Simulates households and devices for development and demos.
The grid-side view that completes the distribution picture.
See Home Energy Management live
A working demonstration takes thirty minutes on our environment or yours, with realistic simulated data.
Services
Contact
8100 Penn Ave S, suite 150j, Bloomington, MN – 55431
+1 (763) 353-4363
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