Preliminary Environmental Data for Pisgah Solar Project


You can review preliminary data submitted by Stirling Energy Systems (SES) for its application to build a solar power plant just west of Pisgah, CA along the I-40 and Route 66. The PDF file is listed under "Applicant's Documents" on this California Energy Commission site. Some of the land requested from BLM may have been donated to BLM by the Wildlands Conservancy (former "Catellus" lands). This begs the question, can the Federal Government properly steward land intended for conservation, which presumably was the intent of the Wildlands Conservancy's acquisition and donation.

What I do like about the site is that it's located relatively close to disturbed agricultural land and probably will not impact some of the Mojave's more impressive view sheds. This makes the project more agreeable, especially when compared to the impact of the Ivanpah site in the Eastern Mojave. That said, it will be interesting to see the full Environmental Impact Statement (EIS) for this Pisgah site, which is scheduled to be released early next year.

According to the preliminary biological study funded by the applicant, however, there are Desert Tortoises, Mojave Fringe-Toed Lizard, and Loggerhead Shrike active on the proposed site. Because the Fringe-Toed Lizard's preferred habitat is so unique (sandy areas, particularly in the vicinity of lava formations), BLM and CEC should study and consider how much of this habitat can be devoted to energy projects while still setting aside enough to protect and rehabilitate the endangered specie's population. As for the Desert Tortoise, these populations can be relocated but this begs two significant considerations: 1.) Relocations have historically resulted in the loss of many tortoises, and 2.) Can the tortoise population recover and grow if we continue to sell away its habitat and relocate more tortoises to the dwindling remaining suitable habitat? It seems that the BLM's decision to relocate tortoises carries an implicit acceptance that the tortoises' potential for recovery can be capped, although I'm not aware of any studies that have taken into account the macro demands on suitable habitat and the overall population that remaining habitat can ultimately support.

Comments

Post a Comment

Popular posts from this blog

How Many Plants Species in the Desert?

Would you expect that California's desert hosts gives the redwood forest a run for its money when it comes to plant biodiversity?  It's easy to take the desert for granted when all you want to do is zoom through it on the highway and get to your destination. But you are passing by an amazing and biologically diverse ecosystem.  There are at least 2,450 native plant species found in California's desert, according to a great article by Chris Clarke on desert life , posted at KCET. If you want to learn more about our amazing deserts, join Desert Biodiversity, a new organization dedicated to exploring, respecting and defending the deserts.
Read more

Mowing Vegetation as Mitigation: Trump Administration Practice Goes Unchallenged

Image
The Trump administration is again touting the practice of mowing thousands of acres of desert vegetation as environmentally-responsible, despite a preponderance of evidence to the contrary.  The draft environmental review of the Yellow Pine Solar project in southern Nevada claims that vegetation mowing - as opposed to bulldozing - will yield positive outcomes that are highly doubtful.   This positive framing of the construction practice misleads the public and decisionmakers and ignores decades of scientific research regarding the impacts of mechanized disturbance on desert wildlands.  According to the draft environmental review: "Mowing is becoming the standard on large site-type ROWs to prevent permanent impairment of public lands (as mandated by FLPMA) and in lieu of off-site mitigation... Mowing methods are designed to help preserve soils, biological soil crusts, soil seed banks, native perennial vegetation diversity and structure, and cacti and yucca species, and t...
Read more

Unlikely Allies: Trump Administration Joins Enviros to Plan Solar Project on Prime Tortoise Habitat

Image
The Trump Administration this month released an assessment that concludes that a solar developer can crush and mow vegetation across several square miles of prime desert tortoise habitat, and still consider those lands as viable habitat for the species.  The silence of some national-level environmental groups regarding the unconventional and unscientific conclusion appears to signal their comfort taking risks with a species already facing significant peril, as well as these groups' inability to champion more sustainable locations to generate clean energy in Nevada. The biological opinion released by the Trump Administration constitutes the official position of the Fish and Wildlife Service regarding the impacts of the proposed Gemini Solar project; its curious willingness to declare heavily disturbed lands as viable tortoise habitat was necessary for the project's approval because the project would be built on lands that have been identified as a vital habitat linkage sustai...
Read more