World Efficiency

  • Creating the low-carbon and resource-efficient marketplace

    The World Efficiency Solutions platform links public and private stakeholders committed to developing a low-carbon and resource-efficient economy, with the largest number of active solutions providers.

    A unique network of cities and businesses from over 90 countries connecting both online and face to face to meet, present projects, share experiences and convince investors, partners and customers to speed up the transition to a circular economy.

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  • Speakers
  • News
  • BlueSet - a WE2015 success story

    News - BlueSet testimony

    Arnaud Alary is the founder and CEO of BlueSET, a young ecological engeneering and water management company. According to him, World Efficiency Solutions is the answer to a "need for renewal, because it focuses on innovation and efficient [...]
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    Reed Elsevier supports the Sustainable Development Goals (SDGs)

    Reed Elsevier

    RELX Group, home to World Efficiency Solutions, recently announced the launch of an online platform for resources on SDGs. This initiative is part of the group’s commitment to the United Nations Global Compact programme for the environmental and social impact of businesses.
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  • Sponsors
  • Partners
  • Ministère de la Transition Ecologique et Solidaire ADEME World Climate Ltd.     ICLEI    PEXE

    HQE The Shift Project C40     UNEnvironment     Les Échos
  • Our partners


    Keep updated with speakers announcements and programme updates.


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