Skip to content


  1. Tessera application accepted, public hearing announced; SolarReserve pre-application filed - October, 2010

    by Matie Belle Lakish

    Citizens are trying hard to keep up with developments on Concentrated Solar, and Commissioners are grappling with it as well. Tessera Solar North America has submitted a final application, and although there were areas that were still vague, according to Nancy Lauro of Summit Engineering, the consulting firm hired by Saguache County to help the Commissioners evaluate the application, the requests for further information have been met. Therefore, the Commissioners voted to accept the application and set a deadline of November 19 for Public Comments, and December 6 for a Public Hearing.

    SolarReserve submitted a Preliminary Application to build a Power Tower facility on 1700 acres about 5 miles from Center. Nancy Lauro compiled the public’s un-official comments made at a September 14 meeting in Center, and presented them to Commissioners at their October 5 meeting. After some discussion, the Board instructed Lauro to submit a request for more information on several topics, and that information should be available when SolarReserve submits their final application.

    In the meantime, after an initial show of potential support for the project, a new contingent of local citizens—this time from the eastern side of the proposed project—have come to meetings to protest the development. They contend, as others have, that the 656 foot high tower will be a major eyesore and that the 17,000 reflective mirrors will create enough heat to injure or kill migratory birds. John and Erika Keyes have set up a website, www.FriedCranes.org.

    However, everyone—proponents and critics alike—are hampered in their efforts to predict just what will happen when these massive projects are built, because nothing like them has ever been done before, and especially in as environmentally sensitive an area as the San Luis Valley. The sheer scale of these proposed projects is unprecedented. Other countries, such as Spain, who have permitted and built similar technologies, have nothing even close to this scale, as Spain has set a maximum limit (I believe it is 40 MW) on generating capacity. So far, the largest capacity plant of this type in Spain generates 20 MW.

    Some of the areas of the Pre-Application that citizens and Lauro recognized as needing more work include: visual impact of the towers; light pollution and glare; wildlife impacts, especially to birds; safety and emergency response plans; flight patterns and FFA compliance; tower design regarding weather conditions; water use and rights; hazardous wastes; groundwater impacts; economic benefits and training and hiring of locals; wetlands; noise study; road impact study; storm water and drainage; construction and maintenance impacts; reclamation plan; bonding; and air quality and dust pollution; climate change from heat generated on site; neighborhood, and buffering of homes; wildlife and monitoring; and dust and steam pollution.  In addition, more information is needed on the explosive potential of the molten sodium and potassium nitrate salts. The economic impact on property values in the area was also discussed, as was the necessity for a Power Purchase Agreement before construction begins. In their favor, the owners have decided on an air-cooled, rather than a water-cooled system, which would still use about 300 acre/feet/year/tower of groundwater.

    When asked if there was a plant of this type in existence, Adam Green, of the engineering staff of SolarReserve, said that there is not. The only facility ever built was a demonstration plant which was decommissioned, and the diagram seen on the website is not real.  Mike Spearman asked how many gallons of the molten salts would be used. No precise figure was available, but the estimate by Green is “10’s of millions of gallons”.

    SolarReserve has requested time to discuss the County’s concerns with the Commissioners. This opportunity will come on Monday, November 15, at 3pm following a work session on the budget.

    Tessera deadlines and Public Hearing

    As mentioned above, Tessera’s application was received and accepted as complete, and now the final analysis has begun. The public can now access the application online at www.saguachecounty.net. Go to the Land Use Department to download the application and updates. If you have particular concerns or areas of expertise, please use your knowledge to comment on the application. Written comments are due, either by email or hard copy, in the Land Use Office, by November 19.

    If you wish to attend the Public Hearing on December 6, the new time is from 2pm to 7pm, to allow residents who work to attend. Actual Public Comments will be taken between 5pm and 7pm, with comments from Russell Engineering being received earlier in the day. After comments are heard, the Commissioners may either approve the application that day, delay the decision until a later date in order to consider more information, or deny the application. It is unlikely that they will be prepared to act that day, and if there are still many citizens who wish to speak, they may schedule another day of comment. However, come prepared to deliver your message in a three-minute timeframe or send your comments in writing to the address on the website by November 19.

    Thanks to the work of Vince and Mary Palermo, whose article on sound can be found on the Eagle’s website, www.crestoneeagle.com, the Commissioners decided to order a review of Tessera’s sound study. Nancy Lauro submitted the names of three qualified engineering firms, and the Board chose Mestre-Greve to review Tessera’s studies. They specifically requested that the studies not be re-done, but only reviewed. Since the anticipated sound levels were based on computer modeling, and the figures Tessera submitted for sound from their Maricopa site did not match those taken by the Palermo’s at the same site, I wonder how accurate the reviewed studies will be. This is only one issue with this project, so hopefully, other knowledgeable citizens will provide meaningful comments on other aspects of the application, and the Commissioners will proceed with caution.

    To comment on this article, or for updates, visit www.crestoneeagle.com

  2. US Air Force extends initial comment period on proposed flyovers - October, 2010

    by Lisa Cyriacks

    A number of Colorado’s federal representatives and senators are questioning the US Air Force about the planned low-altitude tactical navigation (LATN) area training flights over southeast Colorado and eastern New Mexico. As a result the public comment period has been extended through Nov. 15.  Comments to the US Air Force can be made by calling (575) 784-4131, by fax at (575) 784-7412 or by emailing: 27SOWpublicaffairs@cannon.af.mil.

    The LATN area is currently proposed to consist of 36 Colorado counties and 19 counties in New Mexico—including the San Luis Valley in its entirety. The flights would be conducted in turboprop aircraft, the C-22 Osprey and C-130 Hercules, stationed at Cannon Air Force Base near Clovis, N.M.  The Air Force has announced the impending training period as consisting of a variable number of mission flights during a 24-hour period, the majority reportedly intended to occur Monday through Friday

    around dusk. A total of about 700 flights are planned per year.

    At a Sept. 25 meeting organized in Pueblo by State Reps. Sal Pace, Wes McKinley and Ed Vigil, emphasis was placed on the potential private and economic impacts to Colorado citizens.  A major concern is the invasive, high decibel levels of noise that low-level training flights could cause.

    Letters signed by U.S. Reps. John Salazar, Jared Polis, Diana DeGette, Ed Perlmutter and Betsy Markey, U.S. Senators Mark Udall and Michael Bennet asked that the training flights take into consideration existing civilian and military aviation operations, wilderness areas, agriculture, ski areas and other significant cultural treasures.

    The Air Force would like input concerning the proposed action and alternatives, as well as issues to address in the Environmental Assessment. To view information on the proposal to establish a Low Altitude Tactical Navigation area, visit: http://www.cannon.af.mil/index.asp.

    For updates and to post comments on this subject, visit www.crestoneeagle.com.

  3. Thai-Lao - October, 2010

    by Larry Calloway

    In Cambodia, any photography of monks can arouse their suspicion.

    Theravada Buddhism, not represented among the Crestone spiritual centers, is practiced in Southeast Asia and Sri Lanka. Under the non-democratic regimes of Burma, Laos and Cambodia, the monks in saffron robes are constantly watched, but they are embraced under the constitutional monarchy of Thailand, where I lived as a novice monk for a month last spring.

    I found that Theravada differs from the Mahayana tradition of China, Japan, Tibet and Vietnam not so much in practice as in its back-to-the-sources dharma, which is all about the Buddha and his teachings in an ancient Indian language called Pali. It does not rely upon latter-day sacred texts or venerate bodhisattvas like Avalokitesvara.

    I was at a Wat Sri Bhun Ruang near Fang, north of Chiang Mai.  Wat translates as “temple,” but the word applies to any religious complex, from the rich royal temple grounds in Bangkok to humble village centers. I was impressed by the devotion of the local laypeople, who assembled on Sundays and full-moon holidays in the sala, a spacious pavilion dominated by a single white figure of the seated Buddha. Led by the young abbot, Apisit Pingchaiyawat, or his senior monks, whole families would sing the Pali sutras.

    Refugees in Thailand on their way to a temple festival.

    Fang is near the militarized Thai border with Burma (also called Myanmar). I discovered that “Joy,” the young monk who unceremoniously shaved my head and eyebrows at ordination, was from a village of people who had escaped Burma. They are Palaung, a million-member ethic minority that was virtually at war with the Burmese army. Most refugees, from Cambodia and Laos as well as from Burma, go officially unrecognized by Thailand, so they have no country, no actual rights. It seemed to me that this young man’s only protection was the universal Thai respect for his saffron robe. He had just received his high school diploma, was fluent in English and Thai and aspired to learn Chinese so he could teach in the region, which has communities of earlier refugees, nationalists from China.

    Theravada monks walk with their begging bowls in Luang Prabang, Laos. This is a morning ritual throughout southeast Asia.

    One evening we arrived by pickup at Joy’s village in the mountains on the border where army outposts of both Burma and Thailand face each other across a no-man’s land of barbed wire. The Burmese army could watch every move in the village and once shelled it after some sort of altercation, but the people were carrying on with their lives without fear. They sat in family circles eating the evening meal in porous bamboo houses.

    A small NGO called the Blood Foundation, host of my month as a novice monk, operates day-care schools for children of Burmese refugees, many of whom work in the local orange groves. Ben Bowler, the Aussie head of the foundation, had an agreement with Dr. Apisit under which fees from the foreign novices helped support the foundation. The abbot in turn was hoping to build a retreat center. He had bought some adjacent land for this and other projects, including a hospital.

    A monk named Joy shaves the writer in a Thai monastery.

    Monk photographs Burmese mountain top outpost, a military outpost where soldiers keep constant watch on a refugee village in Thailand.

    Monk photographs Burmese mountain top outpost, a military outpost where soldiers keep constant watch on a refugee village in Thailand.

    Dr. Apisit is a gentle and compassionate man who keeps two beloved monkeys as pets. His remarks to me at my ordination forewarned that the four weeks were not going to be a holiday. Besides accepting the universal Buddhist precepts and seeking refuge in the Buddha, dharma and sangha, I also pledged to take no food after noon, sleep on a hard bench, wear nothing decorative and avoid trivial conversation. Dressed in white and without hair or eyebrows, I had trouble recognizing myself in our digital photos. Which was the point. All this, the abbot counseled, was intended to aid the practice:  Vipassana meditation.

    But mere monastic quietude and recognition of personal impermanence does not define the fullness of Theravada Buddhism, at least in Thailand. It incorporates the broader community. Charin Khayan, director of the wat school, one evening invited me and another novice to come with him in his small pickup to an event marking the completion of renovation work at a wat down the highway. As we approached it I was surprised that Charin had trouble finding a place to park.

    Money tree

    Inside the gates, the old wat was—excuse the cliché—rocking! There was a rock band playing. There was a stage where Thai “lady boys” sang like girls. There were dance groups in colorful ethnic costumes. There were lines of food vendors. (Ignoring them was a test of my vows). And then came the parade of “money trees.” Coughing up a donation is nothing compared with the work that goes into these ornate constructions by community groups, businesses and families. The focus of these gifts is the leaves: crisp new Thai 20-bhat or even 100-bhat bills (as valued locally as $20 bills here).

    But for expression of community engagement, to me the most profound Theravada tradition is the morning rounds of monks with their begging bowls. I have seen hundreds of barefoot monks in bright saffron file down the sunny side of the ancient avenue in Luang Prabang, Laos, at 6am. (Tourists with cameras are on the other side.) Townspeople and merchants drop small parcels of food—sticky rice, packaged noodles, cakes and such—into the bowls. The monks receive the gifts impassively and walk on. It’s the givers instead who express gratitude, putting their palms together, because they are earning merit under the inexorable law of karma. In the 2007 protests in Yangoon, Burmese monks turned their begging bowls upside down.

    The meritorious giving takes place everywhere in the Theravada countries, although the pictures elsewhere are probably not as spectacular as in Luang Prabang, which is a U.N. world heritage site. At my wat, Joy and other young monks would walk to the ugly and noisy highway, stopping at business stalls. Sometimes he would stand alone with his bowl in the dimly lit early morning market.

    Joy was impassive, but he was also preoccupied. If he left the order, replacing his robe with civilian clothes, he would be vulnerable. But it was the only way to enter the private college and pursue courses in Chinese. If he continued as a monk, he would receive a free Buddhist education but the language study would be limited to English.

    After four weeks and a disrobing ceremony, I hopped a bus for Chiang Mai, a baseball cap pulled down around my ears. Joy, Charin and my Blood Foundation friends waved goodbye at the highway stop, and I was sad …. A few days ago I got in touch with some of them on Facebook and asked about Joy, his decision. He chose Chinese.

    The writer is a retired journalist and Stanford Knight fellow with a 2001 master’s degree in Eastern classics from St. John’s College of Santa Fe.

  4. Congressman Salazar pushes for public meetings on low altitude flights over Southern Colorado - October, 2010

    www.house.gov/620DA783.jpg
    WASHINGTON, D.C. – Congressman John Salazar, joined by Reps. Markey, Perlmutter, Polis, and DeGette, wrote Lt. Gen. Donald Wurster, commander of Air Force Special Operations Command and Col. Stephen A. Clark, Commander of the 27th Special Operations Wing raising concerns with proposed Low-Altitude Tactical Navigation (LATN) in Southern Colorado and urging them to hold public meetings in Southern Colorado.

    Salazar has heard concerns from residents of the Third Congressional District regarding additional low altitude flights.  Such concerns range from impact on air medical services to airway congestion obstructing civilian aviation.  He shares these concerns and encouraged public meetings in affected areas to allow Coloradoans an opportunity to express their views and hear more about the proposal.

    The text of the letter is attached below:

    October 08, 2010

    Lt. General Donald Wurster
    Commander
    Air Force Special Operations Command
    Hurlburt Field, FL 32544

    Dear Lt. General Wurster:

    We write to you to express our constituent’s concerns regarding the USAF’s proposed low-altitude tactical navigation (LATN) area in northern New Mexico and Southern Colorado.  We are particularly worried about the impact that this proposal would have on existing civilian and military aviation in Colorado as well as encroachment upon agriculture, wilderness areas, ski areas and other natural treasures.

    With that in mind we want to thank you for extending the comment period so that Coloradoans can make their concerns known before the process moves forward.  We ask that you continue by holding public meetings in the affected areas across Colorado.  Our constituents are rightfully concerned with the potential impact of LATN.

    With respect to small rural aviation, because of the region in question, we share our constituent concerns that LATN could negatively impact existing civilian operations.  Civilian operations are an integral part of daily life for many of our residents in the southern counties.  In terms of safety, we are concerned that LATN could impede rotary wing air medical operations.  We have seen this take place in Dove Creek, Oxford, Pagosa Springs and other communities in the proposed LATN area.  Civilian aviation is necessary in bridging terrain and distance in Colorado.  This becomes a safety concern when considering the effect upon rotary wing air medical services.  Having navigable airspace can be a matter of life and death in the mountains and remote regions of the state for our hikers, climbers and other outdoorsmen.  We are also mindful that night maneuvers can present dangerous situations for aircraft operating at 200 feet above ground level and will require tight coordination to prevent possible collisions.

    We are also concerned about the potential impact of LATN on military operations in Colorado.  The Colorado Air National Guard (COANG) has established Military Operations Areas in Colorado, all but one of which is in the proposed LATN area.  These areas as well as the low-level flight routes are essential training assets to the 140th Fighter Wing, which provides the only Air Sovereignty Alert response in the central United States.  The proposed LATN brings to mind the Colorado Airspace Initiative and the subsequent Custer County Action Association v. Garvey (99-9543) trial, in which several Colorado communities brought litigation against a proposal to increase military airspace in this region.  Though the case was decided in favor of the Air Force, the net result was the loss of a COANG low-level route.  We are concerned that a proposal of the magnitude of the LATN could invite further litigation and ignore the historical issues associated with military airspace in Colorado.

    The concern also arises as to the impact on other existing military operations.  The 302nd Airlift Wing at Peterson Air Force Base, an integral military asset in the central United States, trains extensively in the mountains of Colorado.  The DOD’s sole mountain training site for rotary wing aviators resides in Gypsum, Colorado. HAATS, the High-Altitude Army Aviation Training Site where day, night, and night vision goggle helicopter flight training is conducted 50 weeks per year.  This is in addition to rapid response civilian search and rescue missions.  These are missions that are critical for operations in Afghanistan.  The addition of flights to the aforementioned missions increases our concerns for congestion, encroachment and collision issues.

    Colorado’s unique terrain draws people from around the world to enjoy unparalleled skiing, rock climbing, backpacking and other outdoor pastimes.  Established wilderness and recreation areas enjoy various levels of protection that have been forged out of years of legislative, legal and personal efforts, resulting in a dynamic and ongoing relationship between ground, air and waterborne motorized vehicle operators and those who seek the solitude that the mountains offer.  The current scope of the LATN proposal would have a detrimental impact on the current balance in Colorado and discounts the longstanding partnerships that have been created by Colorado stakeholders.

    Finally, there appear to be discrepancies included in the supporting documents of the number of proposed training sorties and the altitudes at which those missions will be flown.  Documents released by the 27th Special Operation Wing describe various plans that range from one to six LATN flights per 24-hour period at altitudes of between 200 and 250 feet. We hope that these issues will be addressed during the extended comment period, and we would ask that you resolve these and any other discrepancies as soon as possible in order to ensure that all parties have a correct understanding of the proposal.

    Our constituents are proud to do their part to contribute to the defense of our nation.  Generations of Coloradoans have answered the call of duty with honor and served with distinction.  The residents of our state want an opportunity to share their concerns before decisions are finalized so that a balance can be reached that benefits both civilian and military use of the airspace.  We continue to lend our support to DOD operations in our state and anticipate reaching a solution that promotes national defense operations while maintaining continuity of existing services and civilian operations.

    Sincerely,

    /s/                                                                                 /s/
    John T. Salazar                                                           Diana DeGette
    Member of Congress                                                   Member of Congress

    /s/                                                                                 /s/
    Ed Perlmutter                                                              Jared Polis
    Member of Congress                                                   Member of Congress

    /s/
    Betsy Markey
    Member of Congress

    Cc: Colonel Stephen A. Clark
    Commander, 27th Special Operations Wing
    ###

    http://www.house.gov/apps/list/press/co03_salazar/PR_100810.html

  5. Settlement Agreement Regarding Lexam Explorations Has Been Reached - October, 2010

    Another NEPA process has been scheduled
    Alamosa, CO – The US Fish and Wildlife Service (Service), the agency that manages the Baca National Wildlife Refuge (NWR) has reached a settlement agreement with The San Luis Valley Ecosystem Council (SLVEC) and Citizens for SLV Water Protection Coalition (WPC) regarding Toronto based Lexam Explorations, Inc.‟s use of the Baca NWR to explore the privately owned mineral estate underlying the refuge. Under terms of the agreement the Service will withdraw all approvals, authorizations and/or decisions they have issued regarding the company‟s use of the refuge. Additionally, the Service will initiate a new public process in compliance with the National Environmental Policy Act (NEPA) regarding Lexam‟s use of the refuge to explore for minerals.
    In 2008, the Service prepared an Environmental Assessment as part of the NEPA process. NEPA is a United States environmental law that requires all Federal governmental agencies to consider the environmental impacts of any proposed federal actions and reasonable alternatives to those actions.
    The results of the 2008 NEPA process found that Lexam‟s proposed mineral exploration activities would not have a significant effect on the human environment.
    The Service‟s 2008 finding and supporting analysis were challenged in Colorado Federal District Court. As a result of the agreement, the Service will begin a new NEPA process that will analyze the impacts of Lexam‟s two proposed oil and gas exploratory wells. The public will be invited to comment on the scope of the NEPA analysis in coming weeks.    A draft NEPA document concerning the proposed drilling project will be available by Jan. 7, 2011 and a final decision resulting from the NEPA process will be issued1 by April 1, 2011. Opportunities to participate in this new NEPA process will be announced soon.
    “The public process has been effective, but much work remains”, says Christine Canaly, Director of the San Luis Valley Ecosystem Council, whose group filed the original challenge in May 2007. “Another NEPA process is expected begin regarding drilling on the refuge, in the
    meantime, we are still working with interested parties to have the mineral rights purchased and retired.”
    Matthew Crowley, Chairman of WPC believes “this has never been an „us and them‟ situation. It is validating to see environmental law working to uphold the goal of protecting the Baca
    National Wildlife Refuge. These are important public lands and we look forward to working with the Service to protect and preserve these unique qualities.”
    Michael Blenden, Service Project Leader for Alamosa, Baca and Monte Vista National Wildlife Refuges, is “happy that this episode of litigation is over and eager to restart the environmental analysis with a clean slate.”
    The Baca NWR was created by the Great Sand Dunes National Park and Preserve Act of 2000 – a culmination of a decade‟s worth of growing public support in the San Luis Valley and across the State. The complex of public lands, part of which became the Baca Refuge, was purchased for $33 million, with the final appropriation occurring in 2004.
    The mission of the U.S. Fish and Wildlife Service is working with others to conserve, protect and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American people. We are both a leader and trusted partner in fish and wildlife conservation, known for our scientific excellence, stewardship of lands and natural resources, dedicated professionals and commitment to public service. For more information on our work and the people who make it happen, visit www.fws.gov.
    -FWS-

    Contact: Mike Blenden, U.S. Fish and Wildlife Service (719) 589-4021

    Christine Canaly, San Luis Valley Ecosystem Council (719) 256-4758, (719) 589-1518

  6. WEB EXCLUSIVE: Vince & Mary Palermo report on Tessera’s Maricopa Plant - October, 2010

    by Vince & Mary Palermo

    On Thursday, September 9, 2010, eight concerned residents from Saguache, Moffat, and Crestone visited Tessera’s first solar electric plant located in the northwest sector of the Phoenix, AZ, area (Maricopa County).  This trip was supported by Tessera as a result of an early commitment by them to sponsor a visit for interested residents of the area.  We thank Tessera for making possible this visit which provides an experience of their installation not possible by just reading about it.

    The first and immediate observation is that the plant site is in the middle of an industrial zone.  It is bounded on the south side by a substation and an on-demand gas-fired electric generation plant; on the west side by a busy four lane highway; on the north side by a shipping company; and on the east side by a corn field.  It was a clear, sunny day and ideal for assessing the operation of their 60 Suncatchers and experiencing the noise generated by the units in full sun conditions.  We had the opportunity to have an indoor  presentation and then ask every question in our minds. The supervisor and servicemen were very responsive and fully answered our enquiries.

    Significant is the fact that the application and approval process for their Maricopa plant took three months to complete.  There were no environmental or sound issues because of this location, and building the plant had no obstruction or complication.

    Let’s now look at the technical sound observations at the Maricopa plant.  Unfortunately, on the last day before the trip, the management declined permission for Vince to take sound measurements within the boundaries of the plant.  That was a detractor from proper assessment of within-field sound because, as expected, the noise level varied greatly as we walked about the field near the Suncatchers.  Interestingly, the “quietest place” was standing immediately under the last Suncatcher of a row.  That is because the parabolic mirror on the Suncatcher reflects the sound upward just like the light.  Elsewhere, the sound becomes very loud, variable, and is maximum between rows. So, the HDR report of 73.6 dBA and 76.9 dBA within field are clearly two selected readings and do not reflect complete reporting of the sound field observations.   Obviously, HDR took many readings that are not shared in their report.  HDR is an architectural design and consulting firm chosen by Tessera to evaluate and report the assessment of the sound impact by their proposed Saguache plant.

    All of our sound measurements were taken immediately outside the fence lines.  On the west side we read 66 dBA, which was the farthest distance from the Suncatchers. On the north side there  were six readings of  67 dBA to 72 dBA. This was over 100 feet from the rear of the Suncatchers since it was noon and the units were facing directly south.  On the east fence line we were closest to the Suncatchers and took eight readings from 71 dBA to 76 dBA, our loudest measured readings.  We took no readings at the south side because this was an electric substation and the gas electric plant which was not in operation at that time.  This could have been the loudest fence line because the Suncatchers were facing south.

    What is equally, if not more significant, was the subjective sense of the noise.  The noise is a harsh mechanical sound generated by four cylinder engines running at a constant 1,800 rpm.  Vince’s own personal feeling is “an oppressive, monotonous drone.” He says he has a mild high frequency hearing loss usual with aging and yet “this is loud and objectionable to me. Quietude and natural sounds are a high value to me, so I am clearly biased against this noise quality.”  And Mary says, “The noise is very harsh to me.  The sound in each Suncatcher motor is very  noisy in contrast to the electric (PV) plant in Mosca.  Quietude is also of paramount importance to me, so I, too, object to this sound.”

    Next, it is important that the residents of Saguache County know that the HDR noise report that Tessera has submitted as an assessment of sound impact in Saguache is, in our opinion and in the opinion of  Skip Ambrose, a professional environmental acoustic consultant, based on incomplete and erroneous baseline data, uses inappropriate application of standard acoustic metrics, and is totally misleading in its conclusion.  It was written to try to convince our Commissioners the noise would be no more than 10  dBA above ambient sound levels. This is not the case, since noise from the facility would be much greater than 10 dBA above ambient sound levels.

    First, let’s look at baseline ambient sound at the Saguache site.  HDR chose a 24-hour period, April 15/16,2010, during which our spring winds are strongest, and during which there was rain recorded in Saguache County. HDR subtracted thunder peaks of 100 dBA but retained the wind sounds to give a reported ambient sound level of 42 dBA.  Standard measurement of ambient sound requires concomitant recording of wind speed so that sound readings are eliminated when wind speed exceeds 11 mph. HDR did not do this.   On three separate occasions we have recorded a baseline ambient of  27 dBA at the Saguache site in the absence of high winds.

    Second, let’s look at HDR predicted sound level at the perimeter of the proposed plant here in Saguache.  Feeding their selected readings from Maricopa and Sandia into a German-based acoustic computer-modeling program which gives predictive sound levels, they state that at only one point on the perimeter will the noise level reach as high as 52 dBA!  They have met—on paper—our solar regulation requirement of no more than       10 dBA increase above ambient!

    Tessera’s HDR report defies the laws of physics, as well as anyone’s common sense.   They are asking us to believe that adding 7,940 Suncatchers to 60 Suncatchers will produce 23 dBA less noise than at Maricopa!  This is impossible as well as not believable. Further, it is surprising that Tessera would publish this seriously flawed report. It is as though it was hoped the true facts would not be noticed under the veneer of professional acoustic jargon and the corporate HDR name. From our measurements, their Maricopa plant with only 60 Suncatchers is 49 dBA above the ambient sound level at the Saguache site.

    In conclusion, the Tessera Suncatcher approach is a good solar technology that will help to counter global warming, and merits long  term operation and evaluation in the California desert where they have  two massive projects underway.  It is clearly, in our opinions, not appropriate for Saguache County where there is no equivalent industrial zone as in Maricopa County.

    The quietude, which is our natural heritage, will be shattered if this plant would come to be.  The sun will continue to shine in our Valley and there will be many other choices of solar technologies.  It behooves us to make the best choice now because we will be living with it for a long time.  And hopefully, living in confidence that we have made the right choice, a choice that will satisfy our energy needs and preserve the beauty and quietude of our Valley.

    -30-

  7. Cannon AFB has extended the comment period about the proposed flyover area from Oct. 4 to Nov. 15 - October, 2010

    Training for the Cannon Air Force Base in NM has led the U.S. Air Force to issue a proposal training ground in southern Colorado and eastern New Mexico that would involve C-130 and CV-22 aircraft flying as low as 200 feet above the ground.

    Initially, comments were to be received by 10.4.10, but after a massive public response, plus Congressional delegations, that deadline for comments has been adjusted to November 15.

    The Air Force spokesman stated that the proposal was in the early stages of assessing the impacts of the proposal, and now more comments can be offered at their website: http://www.Cannon.af.mil