Average annual household savings on residential energy bills due to efficiency gains since 2000 and share of household income saved, by income decile, advanced economies

Last updated 23 May 2025

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Sources

IEA (2025), IEA Energy Prices (accessed on 06 April 2025), and IEA Energy End-uses and Efficiency Indicators (accessed on 07 April 2025).

Notes

Residential energy expenditure excludes transport expenditure by households. PPP = purchasing power parity.

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