National Energy System Operator (NESO)
Publishes Great Britain connection registers, including contracted transmission entry capacity, project status, and effective dates.
View sourced queue MW, waits, outcomes and reform milestones
Visit National Energy System Operator (NESO) Compare with others
Facts
Source per value- Type Queue operator, data provider, software or study firm.
- Public queue operator 1
- Offering The named queue, report, dataset, software product or service, as the source names it.
- Transmission Entry Capacity (TEC) Register 1
- Coverage Geography, operators or years the source says the offering covers.
- Not published
- Request types Generation, storage, load, transmission or DER request types the source says are covered.
- Not published
- Delivery and access How the queue or product is delivered: public listing, download, API, SaaS or services.
- CSV and CKAN Data API 1
- Update frequency Refresh cadence as the publisher states it. Not a measured data latency.
- Twice weekly: Tuesdays and Fridays 1
- Data as of The as-of or last-updated date shown on the source page when we read it.
- Not published
- Queue data fields Identifiers, project attributes and filters the queue or product lists.
- Not published
- Status tracking How request status and study stage are tracked.
- Project build status and Gate 1/Gate 2 classification 1
- Timing data Dates or durations the source publishes or models. A proposed in-service date is not a guaranteed wait time.
- Contracted effective connection date 1
- Historical wait Median or typical wait published in a named report, with its scope.
- Not published
- Study turnaround Published turnaround target or vendor claim, with its qualifier kept in the value.
- Not published
- Study types Engineering analyses or process study types the source describes.
- Not published
- Capacity analytics Published capacity, hosting or transfer analysis.
- Connected, incremental and cumulative contracted capacity in MW 1
- Cost analytics Upgrade cost modelling, estimates or cost-reduction advisory.
- Not published
- Risk analytics Project-risk, completion or congestion analytics.
- Not published
- Queue analytics Queue management, extraction or scenario capabilities.
- Not published
- Financial tracking Deposits, upgrade costs and other financial obligations the product tracks.
- Not published
- Standards and compliance Regulatory frameworks or compliance services the source names. Not a certification.
- Not published
- Application support Help with preparing or processing interconnection applications.
- Not published
- Integrations and tools APIs, modelling tools or data exchange the source lists.
- Not published
- License Data or software licence as published.
- Not published
- Customers Customer types or a named customer, as published.
- Not published
- Operations support Real-time monitoring, dispatch or control features.
- Not published
- Application deadline Next application deadline the operator publishes.
- Not published
- Application window Next cluster application window the operator publishes.
- Not published
- Application acknowledgment Published time to acknowledge an application.
- Not published
- Application review Published time for the completeness review.
- Not published
- Project size range Project sizes the source says it serves.
- Not published
- Engagement start When a documented client engagement began, per a published case study.
- Not published
- Ownership Parent or owner as the source states it.
- Not published
- Trial Free trial or evaluation version the source describes.
- Not published
- Application fee $ Application fee the operator publishes.
- Not published
- Pre-application report fee $ Fee for a pre-application report.
- Not published
- Milestone security $/MW Security required per MW studied, as the operator publishes it.
- Not published
- Large generator threshold MW Size above which a request counts as a large generator.
- Not published
- Modeled capacity, published minimum GW Vendor-stated lower bound of project capacity modeled. Not capacity available for purchase.
- Not published
- Qualified capacity GW Capacity the vendor says it has qualified.
- Not published
- Customers, published minimum customers Vendor-published lower bound. Not audited.
- Not published
- Completed studies, published minimum studies Lower bound of studies completed, as the firm states it.
- Not published
- Reference projects, published minimum projects Projects in a published case study, lower bound.
- Not published
- Reference capacity GW Total requested capacity of the projects in the published case study.
- Not published
- Model size buses Largest network model the software supports, as published.
- Not published
Sources
- www.neso.energy accessed 2026-11-11