# Power Generation Forecast

The Power Generation Forecast is a context service that applies machine learning algorithms to historical power generation data to forecast the power generation for a building. The Power Generation Forecast can be used within rules as a normal event type.

## Types

The Power Generation Forecast generates events with the following types.

<table><thead><tr><th width="359">Type</th><th>Description</th></tr></thead><tbody><tr><td>POWER_GENERATION_FORECAST_1H</td><td>The expected power generation in exacly one hour in Watt.</td></tr><tr><td>POWER_GENERATION_FORECAST_24H</td><td>The expected power generation in exactly 24hours from now in Watt.</td></tr></tbody></table>

> NOTE: The Power Generation Forecast is only available in the Premium Subscription