CIGRÉ

CIGRÉ
Name	CIGRÉ
Type	International non-profit association
Founded	1921
Headquarters	Paris, France
Area served	Worldwide
Focus	High voltage electricity and power systems

CIGRÉ CIGRÉ is an international association dedicated to the development and sharing of knowledge for the design, operation, and management of high voltage electricity networks. It convenes engineers, researchers, utilities, manufacturers, regulators, and academics to address technical challenges in transmission systems, system planning, asset management, and grid integration. Through study committees, working groups, biennial sessions, regional conferences, and technical publications, it influences engineering practice, technical standards, and strategic policy across power sectors.

History

Founded in 1921 after World War I, the organization emerged during reconstruction efforts following the Treaty of Versailles, alongside initiatives such as the League of Nations and the rise of interwar technical cooperation. Early participants included engineers linked to companies like Siemens, General Electric, and Westinghouse Electric Company, and national utilities such as Électricité de France and New York State Electric & Gas. Over decades it adapted through major events including the Great Depression, World War II, and the postwar expansion of interconnected grids exemplified by projects like the Pacific DC Intertie and the development of continental systems such as the Synchronous grid of Continental Europe. The association expanded its remit in response to technological milestones—HVDC deployments like the HVDC Gotland link, the growth of gas turbine generation, and the integration challenges illustrated by crises such as the Northeast Blackout of 1965 and the 2003 Italy blackout. In the late 20th and early 21st centuries CIGRÉ addressed liberalization trends exemplified by the Energy Charter Treaty and the emergence of renewable projects like Hornsdale Power Reserve and Gwynt y Môr.

Organization and Membership

The association is governed by a Central Board composed of representatives from national committees similar to the model used by bodies such as IEEE, IET, and IEC. National members include utilities like National Grid (Great Britain), RTE (France), TenneT, and PSE S.A.; manufacturers such as ABB, Alstom, and Mitsubishi Electric; transmission system operators like Amprion and Swissgrid; and research institutes such as École Polytechnique, Rutherford Appleton Laboratory, and KTH Royal Institute of Technology. Membership categories mirror practices from organizations like World Bank technical partnerships and include corporate members, individual experts, and national committees from regions including Africa Union, European Commission, ASEAN, and the Organization of American States. Leadership roles echo professional societies such as Royal Academy of Engineering presidencies and involve rotating chairs, technical secretaries, and advisory panels drawn from awardees like recipients of the IEEE Medal of Honor and the Cigré Technical Council.

Technical Study Committees and Working Groups

The association organizes subject-specific Study Committees and Working Groups on topics paralleling domains covered by IEEE Power & Energy Society, IEC TC 8, and ISO technical committees. Committees address areas including HVDC technologies, AC transmission equipment, insulation aging, FACTS controllers, power system protection methods used by entities like National Grid ESO, ENTSO-E, and PJM Interconnection, and system operation influenced by events such as the European blackout of 2006. Working Groups produce technical brochures akin to reports from IPCC assessment groups or IET technical standards. Cross-disciplinary groups examine interactions with renewable integration exemplified by Hornsea Project, storage solutions such as grid-scale battery installations like Hornsdale Power Reserve, and cyber-physical resilience concerns highlighted by incidents like the Ukraine power grid cyberattack.

Conferences and Publications

The biennial Session is the flagship event, comparable in scope to conferences such as IEEE PES General Meeting and World Energy Congress, attracting delegates from national utilities, manufacturers, and regulators. Regional conferences in zones like Asia-Pacific Economic Cooperation, Mercosur, and African Union mirror outreach by organizations such as UNIDO and IRENA. Publications include technical brochures, white papers, and proceedings similar to the outputs of IPCC scenarios and NERC reliability standards; notable outputs have influenced reports by European Commission task forces and policymaking at bodies like ENTSO-E. The association also disseminates CIGRÉ Science & Engineering and guides used by universities including Imperial College London, Technische Universität München, and Massachusetts Institute of Technology in curricula and research.

Awards and Recognition

The organization confers awards and recognitions analogous to honors from IEEE, Royal Society, and National Academy of Engineering. Prize categories have recognized contributions to HVDC technology, asset management, and grid protection, with laureates often drawn from companies such as Siemens Energy, General Electric, and institutions like CEA (France), EPRI, and KEMA. External recognition includes citation in standards from IEC committees, endorsements by regional regulators such as Ofgem and FERC, and collaborations with funding agencies including European Investment Bank and Asian Development Bank.

Impact on Power System Standards and Policy

Technical outputs have fed into standards and policy frameworks similar to influence seen from IEEE Std 519 and IEC 60076. Study Committee findings have informed grid codes used by ENTSO-E, reliability criteria applied by NERC, and technical requirements cited in infrastructure projects funded by institutions like the World Bank and European Bank for Reconstruction and Development. The association's guidance has shaped debates on decarbonization strategies exemplified by the European Green Deal, integration frameworks for offshore wind projects like Dogger Bank Wind Farm, and resilience planning post-events such as the Northeast blackout of 2003. Collaborations with standards bodies including IEC, ISO, and professional societies such as IEEE ensure translation of technical knowledge into practicable rules adopted by operators, policymakers, and manufacturers worldwide.

Category:Electric power organizations