Power plants are the single largest source of carbon pollution in the United States, producing nearly one-third of all domestic greenhouse gas emissions. And yet, there are no limits on what they can emit into the atmosphere. That is what makes this announcement so notable.
Maternal mortality is a crisis without borders. Women die in rural African villages, crowded slums in Bangladesh, and even in hospitals in the U.S., where a poor woman's risk of maternal death is greater than in 40 other countries.