Greece.
Status: operational; no replacement-reserve product and no active adequacy Capacity Market.
Wholesale design: EU-coupled zonal energy market; IPTO co-optimizes balancing-capacity and balancing-energy products in 15-minute periods.
Market type
Jurisdictional market
Operators
IPTO/ADMIE · HEnEx
Dispatch model
centralized unit-based integrated scheduling and real-time dispatch
Where energy trades
Where does energy trade in Greece electricity market?
Energy in Greece electricity market trades in 5 layers: day-ahead, intraday, integrated scheduling, balancing capacity and balancing energy.
What a battery can sell
What ancillary services can a battery sell in Greece electricity market?
Greece electricity market has 3 ancillary-service products, across 3 families — frequency containment, automatic frequency restoration and manual frequency restoration: automatic Frequency Restoration Reserve, Frequency Containment Reserve, manual Frequency Restoration Reserve. Response timing, direction and eligibility for each are in the cards below, as the official sources state them.
Facts below are stated as the official sources state them. A missing line means the
source does not state that value — never that the value is zero.
Frequency containment
Frequency Containment Reserve
operational
Contain frequency deviations before frequency-restoration processes take over.
Direction
symmetric or separate upward/downward according to synchronous area and national procurement
Full activation
30 s
Trigger / range
continuous response to local frequency deviation; exact deadband and droop are national/synchronous-area technical parameters
Eligibility
prequalified generation, storage or demand resources meeting synchronous-area and national TSO requirements
Typical procurement
Dynamic or not publicly stated
Pricing
national/regional rules
Thirty seconds is the Continental Europe full-activation time, not a universal Europe-wide value.
Continental Europe requirement for a frequency deviation of at least 200 mHz; do not apply to Nordic FCR products
Automatic frequency restoration
automatic Frequency Restoration Reserve
operational in participating markets; rollout continued
Restore frequency and area-control error and release FCR after an imbalance.
Direction
separate upward and downward
Full activation
5 min
Trigger / range
activated from TSO control-area needs rather than a single public frequency threshold
Eligibility
prequalified balancing service providers; aggregation rules are national
Typical procurement
Dynamic or not publicly stated
Pricing
capacity pricing is national; common merit-order activation and marginal pricing apply through PICASSO subject to implementation rules
A common balancing-energy product does not imply common national capacity procurement, qualification or settlement.
EU standard-product full activation time; before 18 December 2025 national products and transition rules still apply and have to be checked market by market
Manual frequency restoration
manual Frequency Restoration Reserve
operational in national markets; MARI integration continued
Restore system balance manually or by automated dispatch after faster reserves and release aFRR/FCR.
Direction
separate upward and downward
Full activation
750 s
Sustain
at least 5 min
Trigger / range
TSO activation based on imbalance, reserve need and common merit order; not a single frequency threshold
Eligibility
prequalified balancing service providers; aggregation and telemetry requirements are national
Typical procurement
Dynamic or not publicly stated
Pricing
national capacity rules and common-platform energy pricing under the implementation framework
The 12.5-minute value is a standard-product maximum full-activation time; legacy national tertiary products may use different labels or timings.
maximum full activation time for the EU standard product; legacy national products may differ
Getting paid to exist
Does Greece electricity market have a capacity mechanism?
Current as of · from the
Global Electricity Market Catalogue v1.2.0 (compiled to , CC BY 4.0). Facts belong to the linked official authorities;
verify the current rules before design or bidding decisions.
Questions
Common questions about Greece electricity market
Who operates Greece electricity market?
Greece electricity market covers Greece and is operated by IPTO/ADMIE and HEnEx.
Was a qualifying capacity event held in Greece electricity market in 2025?
No. No operational Greek adequacy Capacity Market: no qualifying 2025 event is recorded. No capacity auction for this market was found to have been held during 2025 in the sources reviewed.
How is energy traded, priced and settled in Greece electricity market?
Greece electricity market: EU-coupled zonal energy market; IPTO co-optimizes balancing-capacity and balancing-energy products in 15-minute periods. dispatch — centralized unit-based integrated scheduling and real-time dispatch.