The Worldwatch Institute was one of several organizations to nominate Gunnoe for the award, which recognizes individuals for their sustained and significant efforts to protect and enhance the natural environment, often at great personal risk. Gunnoe has emerged as a leader in the effort to stop mountaintop-removal mining in her native West Virginia and beyond, enduring threats to her personal safety and that of her family. She has played a significant role in building support for the Clean Water Protection Act, a resolution that would potentially outlaw mountaintop removal. The bill, HR 1310, was reintroduced in March with a record number of sponsors.