Stephanie Valera Contributor Share this page Share this page block Share this page block Share this page block Stephanie Valera is the former editorial director in NRDC's Communications department. Related content See all Skip carousel items A Mentor for Diversity in the Environmental Movement August 10, 2020 DispatchChicagoStephanie Valera Through his work with the RAY Clean Energy Diversity Fellows, Charlie Espedido is helping to change the face of the movement and create pathways for young environmental leaders of color.