# hasEnergyEfficiencyCategory

Defines the energy efficiency Category (which could be either a rating out of range of values or a yes/no certification) for a product according to an international energy efficiency standard.

## Expected Types

| Type | Description |
|------|-------------|
| [EnergyEfficiencyEnumeration](https://schema.org.ai/EnergyEfficiencyEnumeration) | Enumerates energy efficiency levels (also known as "classes" or "ratings") and certifications that are part of several international energy efficiency standards. |

## Used on Types

| Type | Description |
|------|-------------|
| [EnergyConsumptionDetails](https://schema.org.ai/EnergyConsumptionDetails) | EnergyConsumptionDetails represents information related to the energy efficiency of a product that consumes energy. The information that can be provided is based on international regulations such as for example [EU directive 2017/1369](https://eur-lex.europa.eu/eli/reg/2017/1369/oj) for energy labeling and the [Energy labeling rule](https://www.ftc.gov/enforcement/rules/rulemaking-regulatory-reform-proceedings/energy-water-use-labeling-consumer) under the Energy Policy and Conservation Act (EPCA) in the US. |

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Quoted from Schema.org 30.1, https://schema.org/hasEnergyEfficiencyCategory, under CC BY-SA 3.0. Served by the Org.AI Foundation at https://schema.org.ai/hasEnergyEfficiencyCategory.