Source - Flex Value Chain Rodrigues et al (2025)

“Digital platforms to support the flexibility value chain, run flexibility markets, and manage energy communities” — Rodrigues, Coelho, Mello & Villar (2025), accepted May 2025 (Open Access). A review article proposing a 6-stage flexibility-centric value chain (FCVC) and comparing 7 active LFM platforms internationally. Produced under the BeFlexible project.

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Summary

The paper makes three contributions: (1) a 6-stage flexibility-centric value chain (FCVC) that explicitly incorporates consumer engagement, addressing a gap in prior frameworks; (2) a comparative review of 7 active LFM platforms across 12 countries with detailed end-to-end operational analysis; (3) a presentation of two INESC TEC platforms — GDBN (Grid Data and Business Network) for FCVC support and RECreation for energy community management.

The key cross-cutting finding: no existing platform covers the full FCVC. Platforms that handle market operation well (NODES, Piclo Flex) lack consumer enablement infrastructure; platforms that handle consumer engagement lack market-operation depth.

The 6-stage flexibility-centric value chain

The key innovation vs. prior value chain models (USEF, You et al. 2015) is Stage 1 — explicit consumer onboarding and DER installation. Prior models assumed FSPs already exist; this framework explains how to build the supply side.

LFM platform comparison

Seven active platforms reviewed across end-to-end operational process:

NODES is the only platform in the comparison with active deployment across multiple Nordic countries plus Belgium and Canada. NODES also provides the most complete settlement support outside the UK platforms — it computes baselines from FSP or SO-provided data, links to a metering hub, and issues monthly settlement notes directly. Enedis and OMIE settlement is handled off-platform by the procuring DSO.

Product design comparison (NODES products):

• MaxUsage (LT): FSP commits to cap consumption/injection during pre-defined windows; availability-only compensation; no dispatch signals required
• LongFlex (LT): seasonal availability contract; FSPs obliged to submit ShortFlex bids in ST market; availability + activation compensation
• ShortFlex (ST): active change of consumption/injection; can stem from LongFlex or independent ST; activation-only compensation

This confirms existing wiki knowledge on NODES products and adds the geography detail.

GDBN and RECreation platforms

GDBN (Grid Data and Business Network) is INESC TEC’s multi-tenant cloud platform designed to cover all six FCVC stages. It distinguishes itself by providing interoperability middleware — aggregators connect once to GDBN and can then participate in any integrated LFM platform without building separate connectors. The GDBN is a research prototype, not commercially deployed; it addresses the integration gap identified in the FCVC analysis. Relevant to the platform strategy synthesis as an example of the “integration layer” archetype.

RECreation manages energy communities (RECs) and handles collective self-consumption allocation. Two allocation modes: pre-delivery (fixed/proportional coefficients) and post-delivery (dynamic allocation coefficients). When providing flexibility, RECreation computes the baseline and fexibility bids at pre-delivery time, and manages setpoints during activation — enabling the REC to act as an aggregator. Relevant to Energy Communities.

Equigy — emerging TSO-led crowdsourcing balancing platform

The paper mentions Equigy, a crown balancing platform established by a consortium of European TSOs (Austria, Germany, Switzerland, Italy, Netherlands), scheduled to become operational 2025–2026. It enables aggregators to provide services to both DSOs and TSOs. As of the paper’s analysis it was not yet fully operational. Not directly Sweden-relevant (Svk not named as a participant), but represents a Continental European TSO-led model for distributed flexibility aggregation — a potential comparator to the NC DR FIS architecture.

What this adds to the wiki

1. NODES geography: The paper confirms NODES operates in Norway, Sweden, Finland, Belgium, and Canada — broader than previously documented. Finland and Belgium are new.
2. Platform coverage gap: No platform covers the full FCVC; the consumer-enablement and DER-installation stages are underserved. This is the gap that GDBN aims to fill and is directly relevant to Flexibility Platform Strategy — A Playbook for New Entrants.
3. International LFM landscape: The UK leads in LFM deployment (Piclo Flex, ElectronConnect, Flexible Power, Localfex — all launched in the UK), with France (Enedis), Spain (OMIE), and the Nordics (NODES) as the main non-UK deployments.
4. Settlement quality matters: Platforms that offload settlement to the procuring DSO (Enedis, OMIE) create operational burden for DSOs — the complete settlement support in NODES and UK platforms is a meaningful differentiator.

Relevance to wiki topics