I know a little about power generation, transmission, alternates, and current technologies.  There is almost no truth to any of this, whether told by the politicians,  businesses, media, green groups, and conservative groups.
It's more government control disguised as a bill, just like most bills.
We have the technologies now but use around 20%.  I do agree with GrayDragon about businesses not caring.  I can walk into any almost any facility, save them HUGE amounts on energy bills, offer environmentally friendly and self sufficient solutions, show them how much money the state of CT will give them FREE, and even do a dance for them.  No one will put out any capital, even with a proven payback of under 2 years.  It's sad.
Meanwhile the population is conned into believing they can save the world by changing their light bulbs.
Eventually the cost of oil will make nuclear, cogeneration, geothermal, solarthermal and a few other valid alternates very popular.  I believe Obama wants to move the country in this direction, as he should, but his hands are tied by 100's of organizations, both lib and con.