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Apple Home can show live power use and historical energy data for compatible Matter accessories that report energy consumption. The app also offers Grid Forecast in the contiguous United States and utility-account data for customers of supported providers.
Apple Home can display live power use and historical energy records for compatible Matter accessories with energy-monitoring capabilities, according to a setup guide published by Matter Alpha. The guide also outlines how users can turn on Grid Forecast and, where supported, connect a utility account to see broader household electricity data.
To check live readings, open the Home app, tap Energy or Grid Forecast, then tap Power. The Power screen lists compatible devices connected to the home; when one is drawing power, its current consumption appears beneath its name. The Energy screen also shows a live total for the listed devices. These readings require a Matter accessory that supports energy monitoring; Matter compatibility alone does not mean a device will report energy use.
For historical data, open Energy or Grid Forecast and wait for Usages to appear below the Grid Forecast timeline. Tap Usages, open the device menu and choose an accessory. The guide says Apple Home presents totals and averages in charts covering day, week, month, six-month and year periods. Users can also select Cleaner or Less Clean to mark periods associated with cleaner or less-clean grid electricity for their location.
To enable Grid Forecast, open the Home app’s menu, select Home Settings, then Energy, and switch on Show Grid Forecast. The feature adds a button to the app; its timeline indicates when the local grid is expected to use cleaner or less-clean energy, according to the guide. Tapping the bell and choosing Notify Me turns on clean-energy notifications. The guide says Grid Forecast is available in the contiguous United States, not Alaska or Hawaii, and requires Location Services for both the Home app and Home Service on Apple devices.
What Home Energy Readings Show
The feature gives households another way to see which connected appliances or other accessories are drawing electricity, without relying only on a separate device-maker app. Live power readings can help users identify what is running at a given moment, while historical charts provide a view of usage across different periods. The display is limited to compatible accessories, so it is not automatically a complete accounting of a home’s electricity use.
Grid Forecast addresses a different question: when electricity may come from cleaner or less-clean sources. The guide says shifting some usage to cleaner periods could affect emissions and may lower bills for customers whose plans use time-of-use pricing. Those outcomes depend on local grid conditions, household choices and the utility’s rates; the feature itself does not guarantee savings.
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Three Routes to Energy Data
The Matter Alpha report describes three kinds of energy information in Apple Home: device-level live power, historical device usage and data from a linked utility account. The first two depend on an energy-monitoring-capable accessory. The guide lists the Inovelli White Series Smart Dimmer Switch, Aqara Thermostat Hub W200 and Eve Energy In-Wall Outlet as examples it has seen working with the app. Compatibility can depend on the accessory and its software, so the list should not be treated as every supported product.
Utility-account linking can include electricity use across the home, not just readings from smart accessories, according to the guide. But it says the integration is limited to Pacific Gas and Electric and Southern California Edison in the United States. Eligible customers can start from Home Settings, choose Energy, tap Connect Account and follow the prompts to enter their utility credentials. The report does not describe broader provider availability.
““real-time usage tracking, historical logs, utility provider integration, and the location-based Grid Forecast feature””
— Matter Alpha
Compatibility and Provider Limits
The supplied report does not establish whether every energy-monitoring Matter accessory will display readings in Apple Home, or whether the listed products are available and supported in every market. Users should check the specific device’s current compatibility information. The guide also does not provide a complete list of supported utility providers beyond PG&E and Southern California Edison.
The report refers to Apple Home energy features as introduced in iOS 27, but the supplied material does not give a publication date, a separate Apple announcement or details about software-version requirements for each feature. It also does not explain how often historical data refreshes, how long records are retained, or how precise readings are. Grid Forecast availability and its usefulness may vary by location; the guide identifies the contiguous United States as its coverage area.
Check Your Device and Utility
Users can start by checking whether their Matter accessory specifically supports energy monitoring, then look for it under Home app Energy and Power. If no reading appears, the guide’s instructions do not establish that the device is supported; the accessory’s manufacturer or current Apple documentation may clarify compatibility. For Grid Forecast, users can check Location Services and the feature’s availability in their area before enabling notifications.
Households interested in full-home usage can check whether their electricity provider is one of the supported utilities and use the Connect Account option if eligible. The supplied report gives no timetable for additional provider support or expanded Grid Forecast coverage, so any future availability remains unknown.
Key Questions
Does every Matter device show its energy use in Apple Home?
No. The Matter Alpha guide says users need a Matter accessory with energy-monitoring capabilities. A Matter connection by itself does not establish that a device can report power or usage.
Where can I find live power readings?
Open the Home app, tap Energy or Grid Forecast, then tap Power. Compatible devices appear in a list, with a live reading shown beneath a device when it is drawing power.
How do I see past energy use?
Open Energy or Grid Forecast, wait for Usages to appear, tap it, and choose a device from the menu. The guide says charts can show daily, weekly, monthly, six-month and yearly totals and averages.
Where does Apple Home Grid Forecast work?
The supplied Matter Alpha report says Grid Forecast is available in the contiguous United States and is not available in Alaska or Hawaii. It requires Location Services for the Home app and Home Service, according to the guide.
Which utility accounts can be linked?
The report names Pacific Gas and Electric and Southern California Edison as the supported U.S. providers. It does not list other providers or give a schedule for expanding the integration.
Source: matteralpha.com
