But really what we're looking at is the source of the pollution and that is coal-fired power plants.

Many Brazilian landfills, such as Bandeirantes, double up as power plants. So instead of causing further pollution by burning coal or oil, they run on a fuel source that is plentiful in Sao Paolo — garbage,

What this report shows is that with careful government regulation, companies can lower the pollution coming from power plants smokestacks - and we should be doing this with greenhouse gases like carbon dioxide, too.

We do have a huge problem with air pollution in Ohio and part of the reason is the power plants ... which are old, dirty and burn coal.

Eighty percent of air pollution comes from plants and trees.

By putting forward this plan that will stabilize and begin to reduce global warming pollution from power plants, the governors are setting a remarkable precedent. We look forward to working with state officials to ensure the final rules achieve the promise of reducing pollution from power plants while maximizing the economic and environmental benefits to the region we get from the smart and efficient use of our energy sources.