From d81403edb47dc71fd7d2a50911782fe0ca7f486f Mon Sep 17 00:00:00 2001
From: Roving Ronin <108674933+Roving-Ronin@users.noreply.github.com>
Date: Tue, 17 Jan 2023 13:49:52 +1100
Subject: [PATCH] SensorDeviceClass.Energy - Units of Measurement

Update SensorDeviceClass.Energy to include the fact that gigajoules (GJ) has already been added as unit of measurement for energy.
Additionally add megajoules (MJ) as a unit of measurement for energy, in line with pull request https://github.com/home-assistant/core/pull/86055 that is requesting this 'new feature' change.
---
 docs/core/entity/sensor.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/core/entity/sensor.md b/docs/core/entity/sensor.md
index a14ea8769ad..6bcaaa9e8ac 100644
--- a/docs/core/entity/sensor.md
+++ b/docs/core/entity/sensor.md
@@ -43,7 +43,7 @@ If specifying a device class, your sensor entity will need to also return the co
 | `SensorDeviceClass.DATE` | | Date. Requires `native_value` to be a Python `datetime.date` object, or `None`.
 | `SensorDeviceClass.DISTANCE` | km, m, cm, mm, mi, yd, in | Generic distance
 | `SensorDeviceClass.DURATION` | d, h, min, s | Time period. Should not update only due to time passing. The device or service needs to give a new data point to update.
-| `SensorDeviceClass.ENERGY` | Wh, kWh, MWh | Energy, statistics will be stored in kWh. Represents _power_ over _time_. Not to be confused with `power`.
+| `SensorDeviceClass.ENERGY` | Wh, kWh, MWh, MJ, GJ | Energy, statistics will be stored in kWh. Represents _power_ over _time_. Not to be confused with `power`.
 | `SensorDeviceClass.ENUM` | | The sensor has a limited set of (non-numeric) states. The `options` property must be set to a list of possible states when using this device class.
 | `SensorDeviceClass.FREQUENCY` | Hz, kHz, MHz, GHz | Frequency
 | `SensorDeviceClass.GAS` | m³, ft³, CCF | Volume of gas, statistics will be stored in m³. Gas consumption measured as energy in kWh instead of a volume should be classified as energy.