In this 1-hour long podcast we meet Mary Anne Hitt, the Director of Sierra Club’s Beyond Coal Campaign. Mary Anne has worked tirelessly toward achieving 3 main objectives: to stop the construction of new coal plants; to retire 2/3 of the current operating coal plants by 2020; and by 2030, to have a power grid in the United States that is free from fossil fuels. Mary Anne reflects on her passion to protect the environment and on the importance of taking action. Photo Credit: Mrs. Green World