Question: When’s the best time to roll back auto emission standards that protect public health and save people money? Answer: Can be found at Clean Energy Answers.
Question: When’s the best time to roll back auto emission standards that protect public health and save people money? Answer: Can be found at Clean Energy Answers.
Tiny particles that penetrate lung tissue called “PM 2.5” come largely as exhaust from burning coal to generate electricity, and have been linked to hundreds of thousands of premature deaths in certain parts of China, where their concentrations are often …