On occasion, I have the opportunity to assist Dr. Patrick J. Michaels (Senior Fellow in Environmental Studies at the Cato Institute) in reviewing the latest scientific research on climate change. When we happen upon findings in the peer-reviewed scientific literature that may not have received the media attention that they deserved, or have been misinterpreted in the popular press, Pat sometimes covers them over at the “Current Wisdom” section of the Cato@Liberty blog site.

His latest posting there highlights research findings that show that extreme weather events during last summer and the previous two winters can be fully explained by natural climate variability—and that “global warming” need not (and should not) be invoked.

This topic—whether or not weather extremes (or at least some portion of them) can be attributed to anthropogenic global warming (or, as Dr.…

[Editor note: This new white paper by the Electric Reliability Coordinating Council (ERCC) is summarized by director Scott Segal (full bio below). ERCC is a coalition of power companies that works with labor unions, consumers, and manufacturing and service businesses on clean air issues.]

The U.S. Environmental Protection Agency (EPA) has now signed a proposal to advance a new maximum achievable control technology (MACT) standard for the electric utility industry, known as the Utility MACT.

Back in 1998, the EPA made a finding regarding the need to regulate mercury emissions from power plants. At the time, EPA made clear that there were no incremental benefits associated with addressing any other hazardous air pollutants (HAPs) from the power sector other than mercury. Specifically, no health benefits were found from addressing non-mercury HAPs such as acid gases.…

“Energy is the master resource, because energy enables us to convert one material into another. As natural scientists continue to learn more about the transformation of materials from one form to another with the aid of energy, energy will be even more important.”

– Julian Simon, The Ultimate Resource 2 (Princeton: Princeton University Press, 1996), p. 162.

Energy is the master resource, as Simon says. Even anti-energy zealots have admitted as much in their more sober moments. “A reliable and affordable supply of energy is absolutely critical to maintaining and expanding economic prosperity where such prosperity already exists and to creating it where it does not,” Obama’s science advisor John Holdren once said. (1)

UK Energy Trouble

The indispensability of affordable, plentiful energy has come to the fore as anti-energy policies have collided against human needs.…

A new study from the Center for Health and the Global Environment at the Harvard Medical School, Full Cost Accounting for the Life Cycle of Coal, estimates that the negative externalities of coal-fired electricity generation are two-to-three times as great as the actual price of the electricity itself. Wow–so much for the cheap price of electricity from coal itself being a social good. And forget that decades of ever more stringent air and water regulation has internalized the so-called social cost of coal-fired power plants. And forget that carbon dioxide (CO2) has positives, not only negatives, for the biosphere.

So forgetting all this, and taking the report’s analytics at face value, it is concluded that the FULL COST of coal makes “wind, solar, and other forms of nonfossil fuel power generation … economically competitive.”…