Spain. Status: operational; joined PICASSO in June 2025.
Wholesale design: MIBEL/EU-coupled zonal market; primary control is mandatory, while secondary and tertiary balancing and SRAD are separately arranged.
Energy in Spain electricity market trades in 4 layers: day-ahead, intraday, balancing and active demand response.
Spain electricity market has 5 ancillary-service products, across 5 families — frequency containment, automatic frequency restoration, manual frequency restoration, replacement reserve and demand response: Active Demand Response Service, automatic Frequency Restoration Reserve, Frequency Containment Reserve, manual Frequency Restoration Reserve, Replacement Reserve. Response timing, direction and eligibility for each are in the table below; a product's full record lists the official sources behind it.
Every value below comes from the official sources listed in that product's full record. Most products cite more than one, and the published sources do not say which of them states each individual value, so the binding is to the product's record rather than to a single document. A missing line means the source does not state that value — never that the value is zero.
Scroll the table sideways for the rest of the columns →
| Service | How it activates | Response | Sustained delivery | Procurement |
|---|---|---|---|---|
| Frequency containment | ||||
| Frequency Containment Reserve FCRprimary frequency controlprimary reserve symmetric or separate upward/downward according to synchronous area and national procurement operational | Response type automatic, local-frequency-proportional, pre-fault and post-fault containment Trigger continuous response to local frequency deviation; exact deadband and droop are national/synchronous-area technical parameters | Full activation 30 s | Bought national or regional capacity procurement, commonly day-ahead How it settles capacity remuneration or mandatory provision depending on national implementation; energy/imbalance treatment is national Pricing design national/regional rules Counted as a mandatory service, so no volume is bought | |
Full record for Frequency Containment Reserve — page or table locator recorded What it is for Contain frequency deviations before frequency-restoration processes take over. Where it sits mandatory national primary control Where it applies Bidding zone: ES Published checkpoints Full activation requirement: 30 s · Response checkpoint: 15 s (50% of response) · Response checkpoint: 30 s (100% of response) How this market implements it Primary control was mandatory rather than a competitive capacity market in 2025. Who can provide it prequalified generation, storage or demand resources meeting synchronous-area and national TSO requirements Notes from the source 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 Status of this product Operational in 2025, but not competitively procured Checkpoint recap Full activation 30 s What the source does not state The source states the full-activation requirement. It does not state how long delivery has to be sustained, and the volume is either set per auction or not published as a standing figure — the source does not say which. Sources
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| Automatic frequency restoration | ||||
| automatic Frequency Restoration Reserve aFRRsecondary controlsecondary reserve separate upward and downward operational in participating markets; rollout continued | Response type automatic central activation, normally via AGC/set-point signal; continuously activatable standard product Trigger activated from TSO control-area needs rather than a single public frequency threshold | Full activation 5 min | Bought balancing capacity remains nationally procured; balancing energy is activated through national systems and PICASSO where connected How it settles separate capacity and activated-energy settlement where capacity is procured; imbalance effects remain under national terms Smallest bid 1 MW Pricing design capacity pricing is national; common merit-order activation and marginal pricing apply through PICASSO subject to implementation rules Counted as national capacity procurement | |
Full record for automatic Frequency Restoration Reserve — page or table locator recorded What it is for Restore frequency and area-control error and release FCR after an imbalance. Where it sits national aFRR plus PICASSO balancing energy Where it applies Bidding zone: ES Bought in blocks of 15 min Published checkpoints Standard product, full activation: 5 min How this market implements it Spain connected to PICASSO in June 2025; national secondary regulation had a 20-second to 15-minute operating range. Who can provide it prequalified balancing service providers; aggregation rules are national Notes from the source 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 Status of this product Operational in 2025 Checkpoint recap Full activation 5 min What the source does not state The source states the full-activation requirement. It does not state how long delivery has to be sustained, and the volume is either set per auction or not published as a standing figure — the source does not say which. Sources
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| Manual frequency restoration | ||||
| manual Frequency Restoration Reserve mFRRtertiary reservemanual restoration reserve separate upward and downward operational in national markets; MARI integration continued | Response type scheduled or direct manual/automated-dispatch activation of a balancing-energy bid Trigger TSO activation based on imbalance, reserve need and common merit order; not a single frequency threshold | Full activation 750 s maximum full activation time for the EU standard product; legacy national products may differ | Minimum obligation at least 5 min | Bought national balancing-capacity procurement; balancing-energy activation through national arrangements and MARI where connected How it settles capacity plus activated energy where capacity is procured; energy-only bids may also participate under national terms Smallest bid 1 MW Pricing design national capacity rules and common-platform energy pricing under the implementation framework Counted as national capacity procurement |
Full record for manual Frequency Restoration Reserve — page or table locator recorded What it is for Restore system balance manually or by automated dispatch after faster reserves and release aFRR/FCR. Where it sits national mFRR standard product Where it applies Bidding zone: ES Bought in blocks of 15 min Published checkpoints Standard product, maximum full activation: 750 s How this market implements it The Spanish standard mFRR product required delivery within 12.5 minutes. Who can provide it prequalified balancing service providers; aggregation and telemetry requirements are national Notes from the source The 12.5-minute value is a standard-product maximum full-activation time; legacy national tertiary products may use different labels or timings. Status of this product Operational in 2025 Checkpoint recap Full activation 750 s · Minimum sustained 5 min What the source does not state The source states the full-activation requirement and a minimum delivery period. It does not state a maximum duration, and the volume is either set per auction or not published as a standing figure — the source does not say which. Sources
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| Replacement reserve | ||||
| Replacement Reserve RR separate upward and downward operational in participating national implementations; TERRE operations ended 30 December 2025 ahead of decommissioning | Response type manual scheduled block activation Trigger TSO activation from replacement-reserve need through national arrangements or TERRE | Full activation 30 min maximum full activation time for the European RR standard product | Minimum obligation at least 15 min | Bought mostly balancing energy; national capacity arrangements may differ How it settles activated energy and national imbalance settlement Pricing design common merit-order activation through TERRE where connected Counted as national energy bids, which the operator does not publish as a figure |
Full record for Replacement Reserve — page or table locator recorded What it is for Replace restoration reserves and cover longer-lasting imbalances with slower resources. Where it sits national/European RR implementation Where it applies Bidding zone: ES Published checkpoints Standard product, maximum full activation: 30 min Who can provide it prequalified balancing service providers capable of the scheduled block product Notes from the source TERRE platform status changed at year-end 2025; the product should not be presented as a still-growing platform after that date. Status of this product Operational during 2025 Checkpoint recap Full activation 30 min · Minimum sustained 15 min What the source does not state The source states the full-activation requirement and a minimum delivery period. It does not state a maximum duration, and the volume is either set per auction or not published as a standing figure — the source does not say which. Sources
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| Demand response | ||||
| Active Demand Response Service SRAD upward system response through load reduction auctioned 28 November 2025 for January-June 2026 delivery | Response type manual demand-response activation Trigger Red Eléctrica activation instruction | Full activation 750 s | Maximum stated up to 2 h | System requirement 1725 MW Bought competitive auction for a defined availability period How it settles availability in EUR/MW-hour plus activation treatment under service rules Pricing design marginal availability price |
Full record for Active Demand Response Service — a topic in the document is named, but not a page or table What it is for Provide dispatchable demand reduction during periods of system need. Published checkpoints Full delivery requirement: 750 s Who can provide it qualified demand-response providers/aggregations Notes from the source SRAD is a specific demand-response service, not Spain's general adequacy Capacity Market. Checkpoint recap Full activation 750 s · Maximum sustained 2 h Sources
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No. Spain electricity market's capacity/adequacy arrangement: No operational Spanish auction-based adequacy Capacity Market.
no operational market-wide capacity auction identified for 2025
SRAD is a short-duration active-demand-response service and legacy capacity payments are not a 2025 centralized capacity auction.
Current as of · from the Global Electricity Market Catalogue v1.2.0 (compiled to , CC BY 4.0, rendered here with wording edited for readability). Facts belong to the linked official authorities; verify the current rules before design or bidding decisions.
The markets index holds the full set. For what the grid demands of a battery here, see the grid-code ride-through atlas.