Why Do "Greener" Industries Have Less Political Influence Than Polluting

Why do "greener" industries have less political influence than polluting industries?

A) Polluting industries usually involve many firms,and they can use their superior numbers to pressure the government for support.
B) Since they are usually new industries,there are too few people currently dependent upon their success to rally support for them.
C) Most people do not believe that environmentally friendly technologies actually work.
D) The majority of people do not support environmentally friendly technologies.
E) The majority of politicians are philosophically opposed to supporting environmentally friendly policies.