Source - Svk Artikel 18 Villkor Balansering (2024)

Villkor för balansansvariga parter och leverantörer av balanstjänster — konsoliderad version Svenska kraftnät’s national balancing terms pursuant to Article 18 of Commission Regulation (EU) 2017/2195 (EB GL). Reference: 2024/2011. Consolidated version dated 2024-04-29. Submitted to Ei (Energimarknadsinspektionen) as the national supervisory authority under Art. 37 of Directive 2009/72/EG.

Document metadata

Context

This document is Svenska kraftnät‘s current national implementation of the EB GL Art. 18 obligation. The EBGL required TSOs to develop and submit these terms; the December 2020 implementation deadline was missed. The 2024-04-29 version is described by Swedish market actors as a “paper construction” — a formally compliant document that does not actually enable the cross-BRP aggregation that the EB GL mandates. Full operational BSP implementation is deferred to 2028 per Svk’s own statements. See Source - EB GL (Regulation 2017-2195) for the EU legal basis and Source - FlexAbility Delrapport 5 (2025) for market actor assessment.

Structure

Division 1 — General provisions

Art. 4 — Imbalance settlement period: 15 minutes, confirming EU mandate (EB GL Art. 53).

Art. 6 — Non-disclosure: Svk shall not publish information about individual BSP bid prices and volumes for FCR-D, FCR-N, aFRR, or mFRR capacity/energy bids.

Art. 7 — Key definitions:

The cross-BRP object definitions are the key formal acknowledgment of aggregation across BRP boundaries — but the bid requirements (Arts. 10a/10b/11a/11b) require same-BSP within each bid. This is the structural tension that constitutes the “paper construction.”

Division 2 — BSP conditions

Article 8 — BSP qualification

Application process:

1. BSP submits prequalification application to Svk
2. Must document technical capability for each product (FCR, aFRR, mFRR)
3. Financial security deposit required based on expected net debt
4. Once approved, individual units/groups undergo product-level prequalification

BSP terms are incorporated into Svk’s standard BSP agreement (Avtal om leverans av balanstjänster). Timeline: must be operational within 12 months of Ei approval.

Article 9 — Overall structuring rules

1. BSP proposes how prequalified units/groups are structured into FCR/aFRR/mFRR objects
2. BSP is responsible for informing Svk which BRP is responsible at each injection/withdrawal point
3. BSP must report structural changes when BRP responsibility at a connection point changes

Articles 10a/10b — FCR and aFRR structuring (the bid restriction)

Units/groups combined in a single FCR bid or single aFRR bid must:

• Be physically connected to the same electricity area (elområde)
• Belong to the same BSP at the time of bid submission

This same-BSP requirement applies to bids, not objects. An object (per Art. 7 definitions) may span multiple BRPs — but when submitting a bid, the BSP must ensure all bid components fall within one BSP relationship. Cross-BRP bids are thus not possible in a single submission.

Articles 11a/11b — mFRR structuring

Art. 11a (capacity): Same-electricity-area and same-BSP requirements for mFRR capacity bids.

Art. 11b (energy): Same-electricity-area and same-BSP requirements for mFRR energy bids. Additional rule: units ≥50 MW must be separate mFRR objects (cannot be aggregated with smaller units in one object). Units within the same facility can aggregate if no single unit exceeds 250 MW.

Article 12 — Aggregation rules

“Pre-qualified units and/or groups can be aggregated in accordance with Articles 9, 10a, 10b, 11a and 11b.”

This article formally enables aggregation — but references the same-BSP bid requirements in Arts. 10a/10b/11a/11b. Aggregation is permitted only within a single BSP’s portfolio for bid purposes. Cross-BSP aggregation requires coordinating two separate BSPs — which is the administrative friction that creates the 50% work-time burden described in Source - FlexAbility Delrapport 5 (2025).

Article 13 — FCR procurement

• Two daily procurement sessions (timing linked to day-ahead market schedule)
• Marginal pricing for all FCR activations (implementing the February 2024 change noted in FlexAbility sources)
• 45-minute advance window for the second procurement session before delivery hour
• Repurchase mechanism available: BSPs can transfer awarded capacity obligations to other BSPs
• Units ≥50 MW with limited energy reservoirs (LER) treated separately for endurance-related bid categories

Article 14 — aFRR procurement

• Single daily procurement session (day-ahead basis)
• Marginal pricing
• Swedish aFRR volume need published quarterly; hourly demand published on trading platform and updated continuously until bid closure

Articles 15a/15b — mFRR procurement

15a (capacity): Single daily session (day-ahead); marginal pricing; BSPs with awarded capacity must submit corresponding energy bids of at least the awarded volume.

15b (energy): Both scheduled activations (ahead-of-time) and direct activations permitted. Pricing per Art. 27 of EB GL (highest/lowest mFRR bid ± 3 EUR/MWh). Partial activation and period shifts allowed with no financial penalty.

Articles 24–29 — BSP settlement

Art. 24: Settlement of BSP-delivered balancing energy based on activation prices per products (Arts. 25–27). Weekly billing cycle.

Art. 25 — FCR pricing: FCR-N energy used for up-regulation priced at up-regulation price. FCR-D activations are not separately compensated beyond the capacity payment.

Art. 26 — aFRR pricing: Direction-dependent; up-regulation at up-reg price, down-regulation at down-reg price.

Art. 27 — mFRR pricing: Up-reg = highest scheduled/direct mFRR up-reg bid ± 3 EUR/MWh. Down-reg = lowest scheduled/direct mFRR down-reg bid ± 3 EUR/MWh. If no activation: day-ahead price ± 3 EUR/MWh.

Art. 29 — Settlement finalization: Preliminary settlement D+1; final settlement D+13; weekly invoicing.

Division 3 — BRP conditions

Articles 31–34 — BRP framework

Art. 31: BRP bears balance responsibility for all injection/withdrawal at delivery points within their portfolio.

Art. 32: BRPs are economically responsible for all imbalances settled with Svk.

Art. 33: Requirements to become a BRP: financial security deposit; Svk agreement; reporting obligations; participation in Swedish electricity market (Nord Pool).

Art. 34: BRP structuring rules — BRPs must maintain updated timetables and position data.

Article 35 — BRP data requirements

BRPs must provide Svk with:

• Real-time metering data per delivery point
• Production/consumption plans
• Timetable updates up to intraday close

Article 36 — Plan changes and intraday close

BRPs may change plans before the intraday capacity allocation deadline. Changes after intraday close are treated as imbalances.

Articles 38–43 — BRP imbalance settlement

Art. 38 — Core settlement formula: Obalans = Slutlig position − Tilldelad volym − Obalansjustering (Imbalance = Final position − Allocated volume − Imbalance adjustment)

Pricing: marginal pricing; direction-dependent (positive imbalance = bought at up-reg price; negative imbalance = sold at down-reg price).

Art. 39 — VoAA (Value of Avoided Activation): Average of cheapest available up-reg bids + most expensive available down-reg bids. Used when dominant direction is neutral.

Art. 40 — Incentive component: Day-ahead price minus VoAA. Ensures imbalance price ≈ day-ahead price in neutral direction — incentivizing BRPs to self-balance at day-ahead prices.

Art. 41 — Balance reference price: VoAA + incentive component. Applied when no activation occurs.

Art. 43 — Settlement finalization: Same cycle as BSP settlement (preliminary D+1, final D+13, weekly billing).

Art. 44 — Penalties: Financial penalties for violation; Svk may suspend or terminate BRP agreement for severe or repeated violations.

The “paper construction” mechanism: objects vs. bids

The central tension in this document — explaining why market actors describe it as a “paper construction”:

What the definitions (Art. 7) say: FCR-objekt, aFRR-objekt, and mFRR-objekt “kan bestå av enheter och/eller grupper med olika balansansvariga parter” — objects may contain units with different BRPs.

What the bid rules (Arts. 10a, 10b, 11a, 11b) say: All units in a bid must belong to the same BSP at bid time.

The gap: An aggregator managing resources across 10 different BRP portfolios technically holds one multi-BRP “object” — but must submit 10 separate bids, one per BRP relationship. The BSP layer exists in the documentation as a formal concept, but the bid architecture requires single-BSP submissions. True cross-BRP aggregation in a single market bid is not achievable under these terms.

Operational consequence: An aggregator with ~500 MW qualified across many BRP portfolios spends ~50% of working time on BRP coordination friction (per Source - FlexAbility Delrapport 5 (2025)). Estimated +300 MW would immediately enter the market if functional cross-BRP aggregation were enabled. Full BSP implementation (with genuine cross-BRP bid capability) is deferred to 2028.

Preamble intent vs. implementation gap

Point (3) of the preamble explicitly states the regulation’s purpose includes facilitating “participation of demand response, including aggregation of facilities and energy storage, and ensuring they compete with other balancing services on equal terms.”

Point (6) states the terms are designed to “ensure fair competition between market actors, including aggregators of demand flexibility and assets located in the distribution system” (tillgångar som är belägna i distributionsledet).

The stated intent — demand flexibility on equal terms, distribution assets included — is formally present. The bid architecture makes it operationally difficult for multi-BRP aggregators.

Relevance to wiki topics

• Aggregation: Provides the precise text of the paper construction; enables accurate description of the objects-vs-bids distinction
• Svenska kraftnät: This is Svk’s current Art. 18 implementation; the Ei-approved document
• Balancing Markets: BSP/BRP role definitions; settlement cycle; marginal pricing basis; procurement rules for each product
• Glossary: Formal Swedish definitions of BSP/BRP roles, up/down-regulation, balansgrundpris, settlement period