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Gwen is so clearly passionate about sustainability. I enjoyed learning about the GRI Standards framework from Gwen in the ISOS Group GRI Standards Training PLUS Course. With such a daunting topic, Gwen was so patient and thorough at explaining  dense materials. She not only engaged with us on each of our questions, but also balanced the seriousness of the topic with her lighthearted sense of humor. I highly recommend learning from Gwen

Isabel Wen

Gwendolen was an excellent GRI Certified trainer. She is very knowledgeable of sustainability reporting and the Global Reporting Initiatives. She facilitated a broad range of student background knowledge in class. Her key message of transparency was one that resonated with all. She was very well prepared with many current examples that were helpful to visualize methods of reporting. Gwen’s high energy and optimism made a pleasant insightful class.

Lee Ann Disponett, Global Sustainability Messaging Manager