The U.S. Environmental Protection Agency's (EPA) proposed greenhouse gas (GHG) performance standards for power plants are an important step forward in regulating GHGs in terms of both their substantive impact and legal precedent. Nevertheless, we have some concerns with the proposal, which we...

This paper explores the efficacy of environmental protection in road transportation that produces greenhouse gas (GHG) emissions as a result of vehicle travel frequencies in a region. Road transportation deduces the highest contributor of carbon emissions coupled with human interventions in the...