Mayor Bloomberg w/ electric-car charger, Spencer Tucker photoNew York’s Mayor Michael Bloomberg is giving the Sierra Club a substantial gift — $50 million to put toward battling coal-fired power plants across the nation.

The donation will go straight toward the “Beyond Coal” campaign that will target the nations oldest and worst-pollution coal power plants, get them shut down, and replace them with renewable energy.

(READ the story at Treehugger.com)