Archives: Joel Schwartz

The Tennessee Valley Authority (TVA) operates 11 coal-fired power plants in the southeastern United States. These plants emit nitrogen oxides (NOx) and sulfur dioxide (SO2), which contribute to particulate matter (PM) and ozone in the eastern U.S., including North Carolina.

North Carolina is headed toward imposing major new regulations and taxes on the consumption and production of energy, all in the name of fighting global warming. But the climate hysteria on which they are based has nothing to do with reality. Whatever the risks of future climate change, they pale in comparison to the risks of the “wrenching transformation” sought by climate alarmists.

Air pollutants of all kinds in North Carolina and the United States are at their lowest levels since measurements began back in the 1970s. The weight of the evidence suggests that these low levels of air pollution are at worst a minor health concern.

Once again, the American Lung Association's annual “State of the Air” report misleads the public by exaggerating the data and issuing “grades” meant more to scare than to inform. The ALA claims up to 900 percent more high-ozone days than actually occurred and gives F grades to counties that are having no problem meeting EPA guidelines.

Just as North Carolina was on the verge of full compliance with EPA’s original ozone air pollution requirements, the standards were changed. In April 2004, most of the state once again was out of compliance. Policymakers and business leaders worry whether the state can meet the new federal requirements and avoid imposed limits on economic development and loss of federal transportation funds.