Great Britain Gas Demand and Linepack Dataset

This dataset provides hourly gas demand and linepack data for Great Britain (GB), aggregated at national level from regional gas distribution network operator datasets. The data are provided in CSV and Parquet formats, accompanied by a machine-readable metadata JSON file. Aggregation scripts used to generate the dataset are archived via the linked GitHub repository to ensure full transparency and reproducibility. The dataset is intended to support research on gas networks, energy systems modelling, and integrated energy analysis.