Editor note: In Part I and Part II, Jon Boone set the stage for a final analysis of the Sierra Club’s current position in support of wind power. This conclusion to the series provides a discussion on the science, realities, and the unintended consequences that may be the result of current environmental movement thinking, which it typifies.

 Birkenstock Tales

MBA types who wouldn’t know a bat from a bowtie now run the national Sierra Club. Their interest is in gaining membership and revenue. In a critique aptly entitled, Torquemada in Birkenstocks, Jeff St. Clair said this about Carl Pope: “[He] has never had much of a reputation as an environmental activist. He’s a wheeler-dealer, who keeps the Club’s policies in lockstep with its big funders and political patrons. Where Dave Brower scaled mountains, nearly all of Pope’s climbing has been up organizational ladders.”…

Editor note: In Part I, Jon Boone traced the history of the Sierra Club from its inception in 1892 to today and commented on its evolution as an environmental body. Part II focuses on the realities of today’s wind power initiatives and its influence on Sierra Club beliefs. Part III concludes with a discussion on the science being used to promote its policies and the unintended consequences that may result.

Between the Gush for Wind and the Hard Place of Reality

The physical nature and enormous size of industrial wind projects has caused a lot of blowback. Between Maryland and West Virginia, for example, there is potential for around 2000 wind turbines, each nearly 500-feet tall; they would be placed atop 400 miles of the Allegheny Mountain ridges. About 20 acres of forest must be cut to support each turbine—4-6 acres to accommodate the free flow of the wind per turbine; one or more large staging areas for each wind project; access road construction; and a variety of substations and transmission lines.…

Editor note: In this three part series, Jon Boone traces the history of the Sierra Club from its inception in 1892 to today and comments on its evolution as an environmental body. Given this organization’s prominence in environmental thinking today, this is an important and informative essay on the merits, possible motivations and effects of such movements. Part II will focus on the realities of today’s “Gush for wind” initiatives and its influence on Sierra Club beliefs. Part III concludes with a discussion on the science being used to promote its policies and the unintended consequences that may result.

“A lot of good arguments are spoiled by some fool who knows what he’s talking about.”

~ Miguel de Unamuno

In the Beginning

By the dawn of the twentieth century, European sensibilities and burgeoning technologies, filtered through the American experience, had brought a close to the vast North American frontier.…

Part I of this two-part post reviewed most of the considerations that must be understood in evaluating analyses of wind power.

Part II completes this analysis by focusing on one of the most important considerations in the wind utility debate, wind’s capacity value.  To this end, I review a paper by Gross et al, which is relied on by Komanoff, and conveniently provides an opportunity for the review of a second paper.

Wind’s Capacity Value

Komanoff uses a flawed analogy by claiming that a backup quarterback contributes value to a team even if he never plays. First, the concept of “never playing” is arguably a reasonable notion with respect to industrial wind power. Second, the analogy applies more correctly to operating reserves, which are needed to fill in for the other generation means if, and when, needed.…