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Chart
10 Jul 2025
IEA Energy Efficiency Index for selected energy equipment, 2010-2024
Energy Security
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Chart
02 Jul 2020
Public energy R&D as a share of all public R&D by sector, 1985-2019
Energy Innovation
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07 Nov 2024
Global annual improvement in primary energy intensity, 2000-2024, and by IEA scenario, 2022-2030
Stated Policies Scenario Net Zero Scenario Announced Pledges Scenario Energy Efficiency
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Chart
02 Jul 2020
IEA public energy technology R&D and demonstration spending by technology, 1977-2019
ETP Energy Innovation
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25 May 2023
IEA clean energy equipment price index, 2014-2022
World Energy Investment Investment
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03 Dec 2020
Index of structural effects, energy use and unit energy intensity in China for manufacturing industries, 2005-2015
Index of structural effects, energy use and unit energy intensity in China for manufacturing industries, 2005-2015 EE MR
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20 Jun 2022
Average annual energy investment in the Sustainable Africa Scenario, 2016-2030.
Africa Access and Affordability Investment
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02 Apr 2025
Early- and growth-stage venture capital investment in energy start-ups, by technology area, 2010-2024
Early- and growth-stage venture capital investment in energy start-ups, by technology area, 2010-2024 State of energy innovation 2025