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International Exposition of Electricity

International Exposition of Electricity
Palais de l'industrie.jpg
Palais de l'Industrie in 1855, site of the International Exposition of Electricity 1881
Native name Exposition internationale d'Électricité
Date August 15, 1881 through to November 15, 1881
Venue Palais de l'Industrie on the Champs-Élysées
Location Paris, France
Type Exposition, science festival

The first International Exposition of Electricity in Paris ran from August 15, 1881 through to November 15, 1881 at the Palais de l'Industrie on the Champs-Élysées. It served to display the advances in electrical technology since the small electrical display at the 1878 Universal Exposition. Exhibitors came from the United Kingdom, United States, Germany, Italy and the Netherlands, as well as from France. As part of the exhibition, the first International Congress of Electricians presented numerous scientific and technical papers, including definitions of the standard practical units volt, ohm and ampere.

Adolphe Cochery, Minister of Posts and Telegraphs of the time, had initially suggested that an international exposition should be held.

This show was a great stir. The public could admire the dynamo of Zénobe Gramme, the incandescent light, the Théâtrophone, the electric tramway of Werner von Siemens, the telephone of Alexander Graham Bell, an electrical distribution network by Marcel Deprez, and an electric boat by Gustave Trouvé. As part of the exhibition, the first International Congress of Electricians, which met in the halls of the Palais du Trocadero, presented numerous scientific and technical papers, including definitions of the standard practical units volt, ohm and ampere, the International System of Electrical and Magnetic Units.


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