International Solar Energy Society

Founding Year: 1954

Staff: 27


Klaus Vajen (President)

Is a “non-profit UN-accredited membership NGO that works to achieve 100% renewable energy for all, used efficiently and wisely, by providing the global renewable energy community with a collective, scientifically-credible voice and up-to-date information gathered and synthesized by its talented members.” ISES promotes “solar research and development, provides authoritative advice on renewable energy issues worldwide, advocates for a sustainable global solar industry, supports the career growth of Young ISES members, and promotes energy education at all levels.”



International Solar Energy Society contributes to the following Sustainable Development Goals

  Organization Type

  Geographic Foci


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