© OECD/IEA 2017

Energy Efficiency

Ana Lepure

Mexico City, September 25th, 2018

IEA

© OECD/IEA 2017

Long-term energy efficiency economic potential by sector

Source: IEA 2014. Capturing the Multiple Benefits of Energy Efficiency

> 80%

> 50%> 60%

80%

© OECD/IEA 2017

What is Energy efficiency?

- Consume LESS energy to provide SAME service

- Consume SAME energy to provide MORE service

© OECD/IEA 2017

IEA indicators “pyramid”

Aggregated

indicators

End-use efficiency

indicators across

sectors

Process/appliance

efficiency indicators

Energy consumption

/ passenger km

Energy intensity of the economy

Total Final Energy Consumption

Energy Efficiency

Data

Energy consumption

/ passenger km by

transportation mode

Energy consumption

/ passenger km by

road transport vehicle

© OECD/IEA 2017

Energy efficiency indicators

generic

energy efficiency indicator

energy consumption

activity

3

2

0

3

5

0

3

7

0

© OECD/IEA 2017

Indicators for services and commerce sector

# of employees Floor area (m²) Value added ($)

energy efficiency

indicator

energy

activity

Aggregated

For each type of energy:

Electricity

Gas

For each end-use:

Space heating*

Space cooling*

Lighting

Other end-use

© OECD/IEA 2017

What is more energy efficient?

OR

© OECD/IEA 2017

What is more energy efficient?

OR

© OECD/IEA 2017

Energy efficiency indicators

• Indicadores de EE - Fundamentales en Estadística (Versión en

Español)

- Guía sobre cómo recolectar información necesaria para la

elaboración de indicadores

- Prácticas existentes alrededor del mundo

• Indicadores de EE - Esenciales para la formulación de

políticas (Versión en Español)

• Guía para desarrollar e interpretar indicadores

• Indicadores estadísticos sobre eficiencia energética: base

de datos de prácticas nacionales http://www.iea.org/eeindicatorsmanual

© OECD/IEA 2017

www.iea.orgIEA