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Showing posts with the label Rio Mesa

BrightSource Suspends Rio Mesa Project

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Luckily for the birds using habitat along the Colorado River, part of the bird migratory corridor known as the Pacific Flyway, BrightSource Energy has temporarily suspended its plans to develop the Rio Mesa Solar project.  The California Energy Commission (CEC) staff, wildlife officials and conservation groups expressed concern during environmental review that the project's proposed location and design -- involving the solar power tower technology -- puts birds at risk of collision with the project's thousands of mirrors, or risk of eye damage and burning from superheated air above the project. 

Another downside of the Rio Mesa Project that likely stalled its environmental review is the fact that BrightSource Energy chose a location that contains a lot of microphyll woodland habitat.  According to the CEC preliminary staff assessment, the microphyll woodland habitat type "support[s] 85 percent of all bird nests built in the Colorado Desert, despite accounting for onl…

Conservation Groups Weigh in on Destructive BrightSource Projects

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The Sierra Club, Defenders of Wildlife, and NRDC have expressed concerns about BrightSource Energy's choice of project sites on desert habitat, recommending that the California Public Utilities Commission (CPUC) reject power purchase agreements (PPA) between BrightSource and Southern California Edison (SCE), according to letters filed with CPUC.  The CPUC was already looking into concerns that BrightSource's projects would sell electricity to the utility company at highly uncompetitive prices when compared to other renewable energy options. BrightSource Energy, which is responsible for displacing or killing hundreds of desert tortoises for its Ivanpah Solar project in the northeastern Mojave Desert, may have trouble financing and building two of its projects if CPUC rejects the PPAs.

Rio Mesa Solar Project Would Batter, Blind and Burn Birds The Sierra Club's submission to the CPUC expressed concern that BrightSource Energy's proposal to build  the massive Rio Mesa solar…

BrightSource IPO: Smoke and Mirrors

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BrightSource Energy is planning its initial public offering (IPO) in NASDAQ this week.  This company touts itself as a green messiah bringing us energy from the future, yet its business model is simply unsustainable because it requires vast tracts of land and amounts of water in an ecosystem that already shoulders many public burdens.  And it does not help when they are running into conflict with State and Federal officials.

Outdated Way to Harvest Clean Energy
Unlike Solar City or Sungevity, BrightSource did not get the memo that the sun shines on rooftops and cities as much as it does on remote deserts.  Investing in BrightSource is like investing in a company making gramophones.  BrightSource Energy's facility design -- thousands of large mirrors focusing the sun's rays onto central power towers that heat up and generate energy -- is an archaic and destructive way of harvesting solar energy that requires years of planning, legal challenges, and new transmission lines.  Altho…

BrightSource Energy Complains About Due Diligence

BrightSource Energy, while receiving bad press for displacing or killing over 160 desert tortoises at its Ivanpah Solar project, is now complaining that the California Energy Commission (CEC) and US Fish and Wildlife Service are requiring it to conduct thorough bird and bat surveys for its proposed Rio Mesa Solar project.  BrightSource on 27 February filed a document with the CEC objecting to the avian surveys, part of its ongoing protest of the environmental review process.   Officials and citizens have expressed profound concern because the Rio Mesa Solar facility would be built along the Colorado River in a key bird migration corridor known as the Pacific Flyway.  The facility would also be located near the Cibola National Wildlife Refuge, which hosts 288 species of birds.  A past study has indicated high rates of avian mortality at power tower solar facilities, and State and Federal officials are keen to understand whether or not Federally protected raptors and migratory birds fly…

BrightSource Balks at Environmental Concerns

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BrightSource Energy is on the defensive as wildlife officials express valid concerns that its proposal to bulldoze 9 square miles of California desert will kill protected raptors and migratory birds, in addition to concerns about other wildlife and rare plants.  BrightSource proposes to build two new projects that involve thousands of large mirrors called "heliostats" that focus the sun's rays at a central point on top of a 750 foot tall "power tower" to heat a steam generator.  The super-heated air around the top of the tower is likely to "incinerate" eagles and other birds that fly above the facility, according to communication between the California Energy Commission (CEC) and the US Fish and Wildlife Service (FWS).  The other major threat will be the thousands of heliostat mirrors that reflect the sky and cause bird collisions.

The Rio Mesa solar project would be built on nearly 9 square miles of public and private lands in a migratory corridor for…