Reports
-
Scaling Up Demand Flexibility
From peak management to efficient system operation
Policy report — 26 June 2026
-
Cost of Capital Observatory
Tracking the cost of capital for clean energy projects in emerging and developing economies
Statistics report — 26 September 2025
-
Clean Energy Transitions Programme 2023
Annual report 2023
Report — 27 March 2024
-
Implementing Clean Energy Transitions
Focus on road transport in emerging economies
Country report — 29 August 2023
-
Clean Energy Transitions Programme 2022
Annual report 2022
Report — 31 March 2023
-
Clean Energy Transitions Programme 2021
Annual report 2021
Report — 31 March 2022
-
Spain 2021
Energy Policy Review
Country report — 26 May 2021
-
Renewables 2020
Analysis and forecast to 2025
Fuel report — 10 November 2020
-
Energy Efficiency 2018
Analysis and outlooks to 2040
Fuel report — 18 October 2018
-
Energy Policies of IEA Countries: Spain 2015 Review
Country report — 22 July 2015
-
Sustainable Production of Second-Generation Biofuels
Report — 09 February 2010
-
Energy Policies of IEA Countries: Spain 2009
Energy Policy Review
Country report — 27 September 2009
-
Energy Policies of IEA Countries: Spain 2005
Energy Policy Review
Country report — 10 October 2005
-
Energy Policies of IEA Countries: Spain 2001
Energy Policy Review
Country report — 31 October 2001