Battery revenue that survives diligence.

Build enough batteries and they compete away the very price spikes they all earn from. A simple forecast misses that and can overstate 2030 GB battery revenue by 100–300%. CECadence prices the effect properly — solving prices, fleet and dispatch together — and reports the bias as a headline number, because it decides the DSCR.

Explore the demo — no card Pricing

2022–26 committed backtest168 BMUs CE GB BESS Index1h/2h/4h duration cohortsSaaS + on-prem air-gapped option

CECADENCE — QUARTERLY GB BESS INDEXLIVE

What it does

Two jobs, one equilibrium.

Whole-GB scenarios

Pick a scenario and a year: equilibrium vs naive price curves, the bias between them, and a per-duration revenue stack in £/kW·yr — with sensitivities and Monte-Carlo bands one click away.

Candidate-site appraisal

Your site joins the equilibrium as a new asset: revenue at the with-candidate equilibrium, the externality it imposes on the existing fleet, connection cost from CEAtlas, and NPV / IRR / DSCR against P50 and P90 covenants.

A benchmark you can check

The CE GB BESS Index — 168 battery units, ~6.7 GW — computed entirely from open Elexon and NESO data, refreshed quarterly, with the model graded against it in public.

For the quants

The model, stated precisely.

Fixed pointPrices, fleet build-out and per-cohort dispatch solved jointly to convergence (Krasnoselski–Mann iteration with safeguards); the naive zeroth iterate is always reported alongside the equilibrium.
Revenue stackFrequency response with saturation pricing across DC / DM / DR; Capacity Market with duration de-rating and pinned cleared prices; a Balancing Mechanism proxy measured per zone from actual battery cashflows — calibration verdicts published, including the fails.
ValidationRealised annual-mean prices within ±5% in three of five graded windows, 2022–26. The pre-registered held-out year published exactly as it landed — level right, tail wrong — with the diagnosis documented.
Forward anchoringThree disclosed layers: a trailing realised anchor to the current market, official government fuel-price paths for stress-testing, and bring-your-own curves for your licensed forwards.
ReproducibilityEvery run keyed (scenario, code version, timestamp) with a persisted manifest; invariants run on every solve; datapacks export the full audit trail.
DeliveryMulti-tenant SaaS with hard tenant isolation, or fully air-gapped on-prem behind an offline signed licence — for data-sovereign teams.

Printable, bankable outputs: branded scenario reports, per-site appraisals with the DSCR series and binding year, head-to-head site comparisons, and CSV datapacks with the audit manifest.

Plans

Simple tiers. No usage surprises.

Explore

£0

Demo whole-GB scenario in the full UI — no card

Analyst

£32,000 / seat / yr

Full equilibrium engine, appraisals, exports

Desk Most popular

£85,000 / yr

5 seats, shared scenario library, bankable reports

Enterprise

from £150,000 / yr

On-prem / air-gapped, custom calibration, SLA

Full pricing →Launch CECadence