Efficiency refers to energy efficiency in buildings (covering retrofits, heating, ventilation and air conditioning equipment, as well as appliances) and in industry.
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End-use energy efficiency market employment globally 2022, by region
China had the highest number of people holding end-use energy efficiency jobs in 2022. In contrast, the Eurasia and Middle-East regions were at the bottom of the list with about employees each in this sector.
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IEA. (November 14, 2023). Number of employees in the end-use energy efficiency sector worldwide in 2022, by key region (in 1,000s) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 29, 2026, from /statistics/1455198/end-use-energy-efficiency-employment-worldwide-by-region/
IEA. "Number of employees in the end-use energy efficiency sector worldwide in 2022, by key region (in 1,000s)." Chart. November 14, 2023. ÌÇÐÄÆƽâ°æ. Accessed July 29, 2026. /statistics/1455198/end-use-energy-efficiency-employment-worldwide-by-region/
IEA. (2023). Number of employees in the end-use energy efficiency sector worldwide in 2022, by key region (in 1,000s). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 29, 2026. /statistics/1455198/end-use-energy-efficiency-employment-worldwide-by-region/
IEA. "Number of Employees in The End-use Energy Efficiency Sector Worldwide in 2022, by Key Region (in 1,000s)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 14 Nov 2023, /statistics/1455198/end-use-energy-efficiency-employment-worldwide-by-region/
IEA, Number of employees in the end-use energy efficiency sector worldwide in 2022, by key region (in 1,000s) ÌÇÐÄÆƽâ°æ, /statistics/1455198/end-use-energy-efficiency-employment-worldwide-by-region/ (last visited July 29, 2026)
Number of employees in the end-use energy efficiency sector worldwide in 2022, by key region (in 1,000s) [Graph], IEA, November 14, 2023. [Online]. Available: /statistics/1455198/end-use-energy-efficiency-employment-worldwide-by-region/
