But energy companies see China as their best potential market.

And that the energy company doesn't know who might be in the second group.

But why did energy companies think they could get away with it?

Many energy companies have little choice about where they do business.

His wife is the chief financial officer of an energy company.

So why are the energy companies being allowed to get away with this?

"It's not going to put the energy company out of business."

It is about to become the world's largest energy company.

The energy companies, in turn, offer the plans to their customers.

What more can the Mayor and energy companies do to help?