Another defender of limited government (and sound science) has petitioned U.S. Environmental Protection Agency to reopen the regulatory process that led to EPA’s controversial endangerment finding, arguing that new information casts doubt on the scientific integrity of the determination. The Pacific Legal Foundation (PLF), a Sacramento, Calif.-based group that defends individuals against large, intrusive government, filed an administrative petition with EPA last week that challenges the agency’s finding on procedural grounds. The petition to the EPA is available at PLF’s web site.

According to the filing, EPA must reopen the proceedings surrounding its determination that greenhouse gases threaten public health and welfare, in light of recent controversy over e-mails released from prominent climate scientists whose work formed the very foundation of the Intergovernmental Panel on Climate Change (IPCC)’s 4th assessment on climate change (2007).…

Why has California expressed concern over the EPA holding up approvals for natural gas-fired power plants?

Answer: because state regulators know that California’s gas plants are crucial for establishing new wind and solar projects. After all, firming intermittent power sources is essential short of employing cost-prohibitive battery packs to continuously match supply to consumption.

But the analysis can go a step further. What if the gas backup actually runs more poorly in its fill-in role than if it existed in place of the wind and/or solar capacity? It does run less efficiently, in fact, creating incremental fuel use and air emissions that cancel out the fuel/emissions “savings” from wind.

Thus California should go a step further than just allowing new natural gas capacity. Regulators should rethink the rational of wind per se and block its new capacity–if only by removing the government subsidies that enable industrial wind power in the first place.…

Editor note: Julian Simon is a primary inspiration for this free-market energy blog, the name of which comes from his characterization of energy as the master resource.

Twelve years ago today came the shocking news: Julian Simon, age 65, had died of heart failure after his regular morning workout in Chevy Chase, Maryland. He had undiagnosed heart disease.

Just two months before, I had visited extensively with Simon when he came Houston to give what would be his last major address, titled: “More People, Greater Wealth, Expanded Resources, Cleaner Environment.” A full house of 200 heard Simon that day, and one in attendance, free-market entrepreneur Gordon Cain, was so impressed that he mailed Simon an unsolicited $25,000 check for research.

Simon invited me to coauthor an energy paper with him for a conference he was planning.…

The findings of the Intergovernmental Panel on Climate Change (IPCC) are often held up as representing “the consensus of scientists”—a pretty grandiose and presumptuous claim. And one that in recent days, weeks, and months, has been unraveling. So too, therefore, must all of the secondary assessments that are based on the IPCC findings—the most notable of which is the EPA’s Endangerment Finding—that “greenhouse gases taken in combination endanger both the public health and the public welfare of current and future generations.”

Recent events have shown, rather embarrassingly, that the IPCC is not “the” consensus of scientists, but rather the opinions of a few scientists (in some cases as few as one) in various subject areas whose consensus among themselves is then kludged together by the designers of the IPCC final product who a priori know what they want the ultimate outcome to be (that greenhouse gases are leading to dangerous climate change and need to be restricted).…