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Policy
Greece
2017
Energy Efficiency Obligation Program
To comply with Article 7 of the EU Energy Efficiency Directive, in January 2017, Greece implemented an energy efficiency obligation programme, which aims to provide 10% (332.7 ktoe) of the required energy savings by 2020. The programme requires energy suppliers to obtain savings in line with an annual target, which is identified based on the market share of the obligated entity.
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Chart
26 Jun 2026
Solar PV capacity installed, 2015-2024
Solar PV capacity installed, 2015-2024 energy system pages
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Policy
European Union
2022
RePowerEU Plan: Joint European action on gas supply security
The REPowerEU Plan aims to fast forward clean energy transition of the European Union and make Europe independent from Russian fossil fuels well before 2030. Measures related to gas supply security include:Common purchases of non-Russian gas, LNG and hydrogen via the EU Energy Platform for all Member States who want to participate as well as Ukraine, Moldova, Georgia and the Western BalkansDiversification through new partnerships with reliable suppliers, including future cooperation on renewables and low-emission gasesA legislative proposal on minimum gas storage, with an 80% filling target by 1 November 2022 and to 90% ahead of all…
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Chart
18 Jun 2026
CO2 emissions from coal, 2015-2024
CO2 emissions from coal, 2015-2024 Energy system 2026
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Policy
Bulgaria
2003
Energy Law
The act regulates the connection of plants to the grid, the generation and transmission of electricity and the pricing of these services in Bulgaria, and states provisions for the regulatory authority for energy.In 2018, the act was revised to phase out the use of feed-in tariffs to foster premium tariffs.
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Chart
12 Sep 2025
Announced projects for low-emissions hydrogen production, 2030
Announced projects for low-emissions hydrogen production, 2030 for the hydrogen questions on the energy system page
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Data set
Quarterly Coal Statistics
Free coal production and trade data at quarterly level Quarterly Coal Statistics provide rapid, accurate and detailed statistics on production and trade of coal mainly in, but not limited to, the OECD area. Coal data are obtained from official national publications or from other official publications, or are estimated using reliable sources. Once a year, all quarterly data are revised to be consistent with the annual data from the Coal Information publication.Please see the documentation below for additional information.
Free