Dataset for Optimal Scheduling of an Integrated Gas–Electricity–Hydrogen Energy System Considering Hydrogen Blending into Natural Gas

This dataset supports the manuscript “Optimal Scheduling of an Integrated Gas–Electricity–Hydrogen Energy System Considering Hydrogen Blending into Natural Gas”. It contains synthetic source–load profiles, electricity and natural gas network parameters, hydrogen-device and operating-cost parameters, four scenario configurations, hourly multi-energy dispatch results, hydrogen allocation results, pipeline linepack and pressure results, and a 3 × 3 source–load sensitivity analysis. Model code is included for reproducibility. The dataset represents a synthetic 7-bus electricity network and a 10-node natural gas network and does not contain field measurements or personal data.