New York Times: While most lawmakers accept that more renewable energy is needed on the nation’s grid, the debate over the giant climate-change and energy bill now before Congress is exposing a fundamental rift. For many players, the energy not only has to be clean and free of carbon-dioxide emissions, it also has to be generated nearby. The division has set off a fight between Eastern and Midwestern politicians and grid officials over parts of the bill dealing with transmission lines and solar and …