Reuters: FPL Group, the largest operator of wind-power generation in the United States, said Monday it would slash its 2009 spending because of the economic slump, reducing its wind turbine additions. The company said it would cut 2009 planned capital expenditures nearly 25 percent to $5.3 billion and add 1,100 megawatts in new wind-power generation rather than the 1,500 megawatts it originally had planned. “Current planning allows the flexibility to quickly ramp plans up or down as …