Online tools

VPP & Flexibility Centre / Online tools

This centre supports DER owners, aggregators, utilities, investors and advisers assessing an aggregation project.

Decision guide and diagnostic Discuss a project

Project data and decision apps

Start with your own data and quotations. Each app explains inputs, plots results and offers downloadable reports and an enquiry summary. Prefilled values are fictional examples.

Project data health check

Read a CSV locally, plot accepted data and identify missing intervals, duplicate timestamps, invalid values and the evidence needed before analysis.

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VPP offers & owner net value

Compare aggregator offers on one asset, deduct fees and foregone site value, and expose physical, contractual and participation evidence gaps.

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AVAILABLE NOW + DEVELOPMENT ASSESSMENT

Start with tools that change the next decision

Available now: six-dimension evidence diagnostic

Identify evidence gaps, next actions, owners and due dates; download the result and transfer it to an enquiry. It measures evidence completeness, not eligibility or technical feasibility.

Open the existing diagnostic

Calculators and the next development stages

First-batch calculators and stage-two project tools are available. AI load analysis and multi-asset tools remain deferred pending credible data; use the existing tools to prepare inputs and evidence.

Live · screening calculator

Flexibility headroom and commitment checker

Inputs: Enter the validated converter limits, current dispatch, requested response, site demand, export cap and protected battery reserve.
Outputs: The tool identifies the available response and checks whether the combined dispatch breaches power, energy or connection limits.
Limits: It screens a constant operating point and a specified duration. Dynamic behaviour and market eligibility still require separate evidence.

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Live · project tool

Participation eligibility and evidence matrix

Inputs: Specify the country, programme and service, then record applicable rule clauses, metering/control requirements, named reviewers and dated project evidence.
Outputs: The matrix identifies unresolved and expired evidence, checks critical gates and exports a traceable register for specialist review.
Limits: The starting prompts are not a complete rulebook. Verify current programme-specific requirements; the matrix cannot grant admission.

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Live · project tool

Dispatch and settlement sensitivity model

Inputs: Supply interval CSV with requested reduction, baseline/actual MW, service rates, recharge energy/cost, wear and foregone value, plus explicit contractual fee and penalty assumptions.
Outputs: The tool reconciles capped credited reduction, shortfalls and period net contribution, and compares an explicit delivery/price/recharge-cost stress scenario.
Limits: No universal VPP earnings rate should be assumed, and costs already netted in settlement must not be deducted again.

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Awaiting credible data · deferred

Multi-asset availability and response explorer

Inputs: This later-stage explorer would require time-aligned asset availability, operating limits, communications status and site permissions.
Outputs: It would estimate simultaneous response envelopes and make the impact of asset or communications failures visible.
Limits: Development should wait for real portfolio data; the explorer would support analysis rather than production dispatch or trading.

Recommended integration

Prefer native site components that reuse inputs, languages and project handoff. Simple calculations can run in-browser without external iframes. For tariffs, eligibility or revenue tools, establish sources and update ownership before integrating with MCDE or a persistent workspace.

References and review date

Reviewed 25 October 2026. Teaching derivations and project methods are original; the following sources provide background and do not replace project-specific requirements.

ARENA · AEMO VPP Demonstrations ↗ — Completed 2019–2022 demonstration; historical operating evidence.

EMA · New Initiatives to Future-Proof Singapore’s Power Grid (2025) ↗ — Sandbox policy context; verify current project-specific conditions.