Secondary NAAQS have traditionally not been more stringent than primary ones, yet EPA’s staff and science advisors are developing recommendations that EPA promulgate such standards. Any new, more stringent secondary NAAQS would raise significant implementation questions.
Continue Reading Possible Stringent Secondary NAAQS Raise Implementation Questions
Earlier this week, July 4, 2017, was the nation’s 241st birthday. In Washington, DC, and in countless other places across the country, the event was celebrated with dazzling fireworks displays. My childhood days are long behind me. But, a good fireworks display still evokes awe and gives me goose bumps. Although fireworks are synonymous with the 4th of July, Americans are not alone in their appreciation of fireworks. All across the globe—from Europe, to Asia, to South America and back again—fireworks are a universal symbol of celebration.
Continue Reading The Rockets’ Red Glare…