Development and marketing of advanced technologies

Electric powertrains

Hydro-Québec intends to set up a joint venture with a world-scale auto parts manufacturer to facilitate the mass production and marketing of the electric powertrains designed by its subsidiary TM4 while continuing to develop new products.

Découvrez le fonctionnement du moteur électrique TM4 Motive
TM4 Système électrodynamiques

The result of a decade of
research and development,
the TM4 MФTIVE incorporates
several technologies patented by TM4.

  • The motor is small, light and relatively inexpensive to produce.
  • It can be used in an all-electric or plug-in hybrid vehicle.
  • It has the best power-to-weight ratio in its class and industry-leading efficiency.
TM4 Web site

News

  • March 2012

    TM4, a subsidiary of Hydro-Quebec, is a member of the consortium that will undertake the project of electric bus.
  • February 2012

    TM4 and Prestolite Electric Beijing form a joint venture.
  • September 2010

    TM4 joins a consortium to promote electric mobility.
  • A Tata Motors Indica Vista

    January 2009

    Tata Motors and Miljø collaborate with TM4 on an electric vehicle demonstration program. >>

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