Live Bulk Supply Point Operational Metering 30 Day

Our Bulk Supply Point (BSP) Operational Metering contains live data on the power flows through each of our BSPs.

Specifically, this is the active power, measured in kilowatts at half‑hourly intervals for each of our BSPs, which are substations that converts voltage from one EHV Voltage (132, 66 or 33kV) to another EHV voltage. These are intermediate points in our distribution network.

If you are unsure of any of the column meanings, please hover over the column heading for a description. A methodology for this dataset can be downloaded from the attachment section below.

Related Feature Pages

Regional Demand and Generation Tracker  - Our Regional Demand and Generation Tracker provides near real‑time data for the generation mix of our network over the last 30 days, much of this coming through our primary substations.

Glossary of Terms

Our Glossary dataset provides definitions for various terms and acronyms found throughout our data. If the term you are searching for isn't in our list, please let us know via our Open Data team and we will get it added!

Data Governance

If you wish to view the data triage document for any dataset, they can be found in our Data Triage Assessment dataset.

This dataset DOES require a login to view.

Any data caveats for the dataset are listed below:

- None

Dataset Identifier
npg-live-bsp-operational
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Dataset schema

JSON Schema

The following JSON object is a standardized description of your dataset's schema. More about JSON schema.