Software for electricity distribution operators

Assurance for every flexible grid-access decision

Flexgy sits on top of your ADMS or DERMS and decides, for every dynamic limit, whether to act, limit or abstain. Every decision leaves an Evidence Passport ready to audit.

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Decisions you can defend.

Node N-12 · 45 kV

Example substation · 3 Type 2 flexible permits

Type 214 Jul 2027 · 16:40

Candidate limit

14.2MW

Grid engine

Calibrated margin

—

No valid calibration

Grid state

41.2 °C

Out of domain

Decision

11.9MW

ABSTAIN · physics rule

Last 24 hMW

Engine candidateCalibrated P95 bandAuthorisedGuaranteed firm

Decision log

16:40	ABSTAIN	11.9 MW	000419
16:25	ABSTAIN	11.9 MW	000418
14:05	ABSTAIN	11.9 MW	000391
13:50	ACT	13.4 MW	000390
11:15	ACT	13.1 MW	000377
21:30	LIMIT	10.8 MW	000342

Temperature 41.2 °C: outside the calibration range (max 38.6 °C). The DSO’s conservative physical rule applies.

Open passport FX-2026-000419

Decision console for a node during a never-seen heatwave: Flexgy abstains and falls back to the physics rule. Illustrative screen with synthetic data.

Vendor-agnostic
Read-only in shadow mode
Deployed on your infrastructure
One Evidence Passport per decision

Selected for Naturgy’s Connecting Energy 2026 incubation programme →

Three answers for every limit

Your engine proposes how much capacity to give. Flexgy decides what to do with that proposal, and why.

ACT

Known state, reliable margin

The calibrated limit is authorised, instead of applying a fixed, conservative margin.

LIMIT

Confidence below threshold

Curtailed to what the calibrated risk allows. Not one megawatt more.

ABSTAIN

The grid is in a never-seen state

Flexgy does not improvise: it falls back to the DSO’s conservative physical rule and writes it down.

See the platform →

The product

Each piece, on its own page.

Why now

The grid is saturated on paper and flexible access permits are the way out. But they require automated decisions that can be defended.

~40 GW

of access requested in Spain in 2025; only 12 % (4.5 GW) granted

Preliminary Aelec data, via Forbes ↗

83.4 %

of distribution nodes without capacity for new demand

Capacity maps, Sept 2025, via Forbes ↗

1/1/2028

CNMC deadline for Type 2 flexible-access tools

CNMC ↗

Read the flexible access guide →

Choose your path

Flexgy runs at the DSO, but it matters to everyone who depends on a flexible permit.

How to start

Without touching the grid, and with success and stop criteria agreed before starting.

2–4 weeks
Diagnostic
We review your candidate nodes, engine and data.
12–16 weeks · 1–3 nodes
Shadow-mode pilot
Flexgy decides in parallel with real operations.
Per node or per network
Licence
Deployment when the evidence justifies it.

See the pilot programme →Pilot programme with limited places.

Limit only what you must.

Not one megawatt of margin too many, nor one too few. And the proof of every decision.

See Flexgy running on a case like yours.

Request a demo

Assurance for every flexible grid-access decision

Three answers for every limit

Known state, reliable margin

Confidence below threshold

The grid is in a never-seen state

The product

Platform

Evidence Passport

Methodology

Integration and security

Why now

Choose your path

Distribution system operators

Connection applicants

Technology partners

How to start

Diagnostic

Shadow-mode pilot

Licence

Flexible access, the 2028 CNMC deadline and automated decisions, once a month.

See Flexgy running on a case like yours.