Ancillary Services Settlement Layer

Prove you responded.
Settle on real performance.

Stand up a verified bidding and settlement system for battery storage operators in grid ancillary services markets, based on confirmed availability and response performance. Anchored performance data drives the settlement calculation, so operators are paid for exactly what the battery delivered when called.

The Foundation

The Execution Mechanics

Turn contested availability claims into a performance-settled ancillary services market for storage.

01.

Availability Attestation

External Data Oracles anchor the battery's declared availability window, so a capacity bid rests on a verifiable commitment rather than an unproven offer.

02.

Response Measurement

When the grid calls, performance data confirming the battery's actual response is anchored, capturing how fast and how fully it delivered.

03.

Performance-Based Payment

Escrow and Conditional Settlement computes the payment owed from confirmed performance, so under-delivery is priced down automatically.

04.

Immutable Event Log

The Audit Logs module records each dispatch call and response as a sealed event, giving the grid operator a defensible performance history.

05.

Bid Integrity

Because availability, dispatch, and response share one ledger, an operator cannot claim capacity it did not provide when the market settles.

06.

Transparent Settlement

Both the operator and the grid settle against the same anchored performance record, removing disputes over whether the battery met its obligation.

The Ancillary Services Lifecycle

Follow a single capacity bid from availability declaration through a dispatch call to performance-based settlement.

Operational log system
cerulea_ancillary_engine.log

05:45:22

[SYS] Opening capacity bid for BESS_17...

05:45:22

[CMD] bid { battery: "BESS_17", mw: 20, service: "FREQ_REG" }

05:45:23

[AUTH] Anchoring declared availability window...

05:45:23

[OK] Bid BID_3390 sealed at block 8120441.

Smart Contract Anatomy

Cerulea decomposes ancillary services settlement into modular contracts. Each layer anchors the bid, records the dispatch, confirms the response, and settles on performance.

Applicability Across the Spectrum

Performance-settled ancillary services is a horizontal capability. Here is how different actors in the balancing market put the shared ledger to work.

Storage Operators

Bid capacity with confidence and get paid on confirmed response, turning verified battery performance into a defensible ancillary revenue stream.

Key Asset Types

  1. 1Capacity Bids
  2. 2Response Records
  3. 3Ancillary Payments

Grid & System Operators

Call on storage and settle strictly on measured performance, holding a defensible dispatch and response history for every ancillary service procured.

Key Asset Types

  1. 1Dispatch Calls
  2. 2Performance Logs
  3. 3Settlement Records

Market Regulators

Audit ancillary market outcomes against anchored dispatch and response data, confirming operators were paid for delivered service without collecting party reports.

Key Asset Types

  1. 1Market Audits
  2. 2Response Attestations
  3. 3Payment Trails

Network & Execution Architecture

Whether you are bridging a battery management system or reading response telemetry directly from the inverter, Cerulea routes both into one ancillary settlement ledger.

Track A: Battery Management Bridging

For operators on legacy battery management and SCADA. Availability and response data is translated into signed on-chain records through the API gateway.

BMS / SCADA

Storage Operator Systems

HTTPS / REST

Cerulea API Gateway

Data Hashing & Signing

WASM COMPILATION

Cerulea Private Chain

Ancillary Settlement Ledger

Track B: Direct Inverter Telemetry

For batteries with edge telemetry. Each response measurement is signed by a device key and routed straight to the settlement contract.

Inverter / Edge

Battery Hardware

DEVICE SIGNATURE

Consortium Validators

Response Consensus

STATE EXECUTION

Cerulea Ledger

Performance Record

Accelerated Time-to-Market Simulator

Building ancillary settlement with availability attestation, response measurement, and performance-based payment from scratch requires specialised engineers and long integration cycles. Calculate your exact deployment speed using Cerulea.

Required Bid & Performance Rules

41Rules
Simple (10)Enterprise (200)

Traditional Deployment

Solidity Coding & Audits

~ 12 Months

Cerulea Edge

Visual Compilation

WASM Logical Artifacts

~ 4 Weeks

>_

Technical Methodology

The legacy timeline reflects grid market integration benchmarks. Wiring battery telemetry, building custom performance logic, and shipping conditional settlement for an average operator takes a baseline of 8 months. Building the same architecture on Cerulea takes a baseline of 2 weeks, because Cerulea Studio visually translates your bid and performance rules into pre-audited WebAssembly binaries and provisions the ancillary ledger and escrow instantly.