communities where solar and wind projects will be sited often oppose such developments. In July, developers abandoned trying to turn a stretch of Nevada desert into what would have been the largest solar power array in the United States after opposition from a broad (and notably inter-ideological) coalition of residents, conservationists, bicyclists, and skydivers. As the project would have contributed up to one-tenth of Nevada’s electrical capacity, that single project’s failure threatens the state’s goal of achieving 50 percent reliance on renewable sources by 2030.