EnerPort: Irish Blockchain project for peer- to-peer energy trading: An overview of the project and expected contributions. - Piyush Verma; Brian O'regan; Barry P. Hayes; Subhasis Thakur; John G. Breslin (Energy Inform., 2018)

Practical Insights to Design a Blockchain-Based Energy Trading Platform. - Vahid Hosseinnezhad; Barry P. Hayes; Brian O'regan; Pierluigi Siano (IEEE Access, 2021)

Smart Meter Reference Load Profiles and Peak Demand Models. - Paula Carroll; Fábio Silva; Farah Tahir; Brian O'regan; Pádraig F. Lyons (DSA ISC (1), 2024)