Monitoring Report at a glance
The EU Agency for the Cooperation of Energy Regulators (ACER) and the Council of European Energy Regulators (CEER) monitor energy markets in the EU.
ACER’s 2025 monitoring focuses on:
- electricity and gas wholesale markets;
- Liquified Natural Gas (LNG) market developments;
- emerging hydrogen markets;
- security of electricity supply;
- electricity infrastructure;
- capacities for cross-zonal electricity trade and congestion management;
- energy retail and consumer protection.
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Recent publications
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2026
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Electricity
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Gas
March -
2025
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Gas
December -
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Electricity
November -
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Electricity
November -
Upcoming publications
- Key developments in European gas markets (quarterly updates)
- Analysis of European LNG market developments (May)
- Energy retail (Autumn)
- Hydrogen market monitoring (Autumn)
- EU electricity market integration (Autumn)
- Security of EU electricity supply (Autumn)
- Electricity infrastructure development (Autumn)
Additional information
- Data underpinning the figures in ACER's reports is available in the ACER CHEST application
- Read more about the ACER implementation and effect monitoring strategy
- Contact