EMI Enumerations and Structures

This section describes the enumerations and structures that are supported by the Energy Measurement Interface (EMI).

In this section

Topic	Description
EMI_MEASUREMENT_DATA	The EMI_MEASUREMENT_DATA structure provides data about the current energy measurement and the time at which the measurement was taken.
EMI_MEASUREMENT_UNIT	The EMI_MEASUREMENT_UNIT enumeration represents the available units of energy measurements that can be retrieved from a device by using IOCTL_EMI_GET_MEASUREMENT.
EMI_METADATA	The EMI_METADATA structure provides metadata about a device that supports the Energy Metering Interface (EMI) interface, such as the hardware model and hardware revision.
EMI_METADATA_SIZE	The EMI_METADATA_SIZE structure specifies the size of the Energy Metering Interface (EMI) metadata object that can be obtained from the device by issuing an IOCTL_EMI_GET_METADATA request.
EMI_VERSION	The EMI_VERSION structure describes the version of the Energy Metering Interface (EMI) that is supported by a device.

Note The EMI enumerations and structures are supported in Windows 10 and later versions of the Windows operating systems.