EPA wants to toughen the ozone limit adopted in 2008 by cracking down
further on vehicles, power plants, factories and landfills. Much of the
U.S. could then be in violation of federal regulations.
The EPA proposed allowing a ground-level ozone concentration of between
60 and 70 parts per billion, down from the 75-ppb standard adopted
under President George W. Bush in 2008.
Eastern
and Midwestern states, where much of the pollution comes from
coal-fired power plants, will face utility scale changes. Other states that have already tackled industrial emissions, such as California, will face non-point source emissions, largely from pollution from
diesel engines in trucks and construction equipment, which emit nitrogen oxides, a precursor to smog.
PROTECT OUR HEALTHThough complying with the standards could cost up to $90 billion
nationwide, according to the EPA, it could also save $100 billion in
health costs over time.
A 65-ppb standard -- the middle of the
proposed acceptable range -- would avert 1,700 to 5,100 premature
deaths nationwide in 2020 compared with the 75-ppb standard, the EPA
estimates. The agency projects the stricter standard would also prevent
an additional 26,000 cases of aggravated asthma compared with the
Bush-era standard, and more than a million cases of missed work or
school.
PROTECT FORESTS and SENSITIVE ECOSYSTEMSThe EPA also proposed setting a "secondary standard" to
protect plants
and trees from repeated smog exposure during growing season, a move
environmentalists said would help national parks, forests and sensitive
ecosystems. Trees and other vegetation absorb heat-trapping carbon
dioxide from the atmosphere, making them an important check against
global warming.
Environmentalists praised
the agency for proposing regulations that match the unanimous
recommendations of an EPA science advisory committee.
SOLUTIONS
Small businesses won't face the same scale changes as power plants, but their fleets will be affected. This regulation can also provide small business with opportunities to help other companies with filtration, new fuels, high-performance vehicles, and reduced electricity from coal based utility plants.
We'll be following this legislative and administrative change that will affect local communities and businesses of all sizes.