Columbia subject headings:
Electric power-plants--Environmental aspects--United States.
Electric utilities--Law and legislation--United States.
Environmental law--United States.
Harvard subject headings:
Electric power-plants--Environmental aspects--United States.
Electric utilities--Law and legislation--United States.
Environmental law--United States
Princeton subject headings:
Electric power-plants--Environmental aspects--United States.
Electric utilities--Law and legislation--United States.
Environmental law--United States.