Skip navigation
Journal article

Defining and measuring active distribution system operators for the electricity and natural gas sectors

This article defines and proposes a methodology for measuring the extent to which distribution system operators (DSOs) in the electricity and natural gas sectors are becoming more active in facilitating decarbonization. The framework assesses key dimensions such as flexibility, distributed energy resources integration, and innovation, using UK DSOs as a case study.

Daniel Duma / Published on 30 September 2024

Read the paper  Closed access

Citation

Duma, D., Pollitt, M., Covatariu, A., Giulietti, M. (2024). Defining and measuring active distribution system operators for the electricity and natural gas sectors, Utilities Policy, Volume 87, 2024, 101708, ISSN 0957-1787, https://doi.org/10.1016/j.jup.2024.101708 ‌

Key messages

  • The roles of Distribution System Operators (DSOs) due to increasing penetration of variable renewable sources, additional electrification of consumption, gas decarbonization, decentralization, and energy storage.

  • The active DSO facilitates new processes, technologies and business models required for system decarbonization.

  • Measuring the extent to which the DSO is active will enable policymakers and regulators to evaluate the current and future role of DSOs.

  • The dimensions for measuring the active DSO are transport, heating, flexibility and Distributed Energy Resources (DER) integration, adaptive indicative planning, and innovation.

  • Based on limited data, the United Kingdom electricity DSOs are most active on flexibility and DER integration , while gas DSOs are most active on the decarbonization of heating.

There is a growing consensus that the distribution system operator (DSO) role is changing, given the implications of net zero. The transition process requires additional roles for the DSO in facilitating the new technologies and business models that will contribute to decarbonization. Although discussions on the active DSO abound, a working definition is still missing. This paper proposes a working definition and a methodology for measuring the extent to which a DSO is active. The methodology will be applied to electricity and natural gas DSOs in the UK, and the challenges will be presented and analyzed.

Read the paper

Closed access

SEI author

Daniel Duma
Daniel Duma

Research Fellow

SEI Headquarters

Read the paper
Utilities Policy Closed access
Topics and subtopics
Energy : Energy access
Related centres
SEI Headquarters

Design and development by Soapbox.