Local

August 23, 2012

Large solar array planned for Davis-Monthan AFB

Jennifer Elmore
Air Force Civil Engineer Support Agency Public Affairs

TYNDALL AIR FORCE BASE, Fla. (AFNS) — The Air Force plans to expand its renewable energy portfolio substantially with a 14.5-megawatt photovoltaic solar array at Davis-Monthan Air Force Base, Ariz. The base has entered into an agreement with SunEdison, LLC to design, finance, build, operate and maintain the array on 170 acres of underutilized base property. Construction will begin soon with completion planned for no later than December 2012.

The power purchase agreement provides electricity to Davis-Monthan at a reduced rate for a period of 25 years saving the base from $400,000 to $500,000 a year in utility costs. The project will provide 35 percent of the energy needed to power Davis-Monthan. It will be slightly larger than the Nellis AFB, Nev., photovoltaic solar array built in 2007.

According to Ken Gray, the Rates and Renewables Branch Chief at the Air Force Civil Engineer Support Agency, Tyndall AFB, Fla., the array has to be built and generating electricity by the end of the year.

“The project as it was conceived, contracted and offered to us is only viable and can only be done cost effectively for SunEdison if they can participate in a program to sell the Renewable Energy Certificates (RECs) to Tucson Electric Power. That program ends the 31st of December 2012,” said Gray.

Purchasing RECs helps Tucson Electric Power meet state renewable portfolio standards and receive federal tax incentives. A REC is sold or traded as an environmental commodity. The REC owner is credited with purchasing renewable energy.

The Air Force currently operates 131 solar, wind, waste-to-energy and landfill gas projects, which help meet goals established by the Energy Policy Act 2005 and Executive Order 13423. It has plans to build 30 new projects by the end of 2013 – not an easy task.

The Davis-Monthan solar array required the first Department of Defense approval for an Air Force project of this type. Gray said complying with the National Environmental Policy Act, known as NEPA, process is also challenging in Arizona where many historical Native American areas exist.

“Getting this project through the developmental stage has highlighted to us areas where we need to improve our process of garnering approval and authority to do our renewable energy projects,” said Gray. “We think lessons learned during the development of this project will allow us to shorten execution time to six months.” Planning the Davis-Monthan solar array began in 2010.

The Air Force is also planning a six-megawatt solar array at Otis Air National Guard Base, Mass., and a 10-megawatt solar array at Joint Base McGuire-Dix-Lakehurst, N.J. “We expect to have these awarded in FY13,” said Gray.




All of this week's top headlines to your email every Friday.


 
 

 
(U.S. Air Force Photo by Airman 1st Class Chris Massey)

9/11 Tower Challenge held at UofA

The Never Forgotten 9/11 Tower Challenge was held at the University of Arizona Football Stadium on Sept. 11. Approximately 350 participants, including personnel from D-M, attempted the challenge of climbing 2,071 stairs. This f...
 
 

Core elements work together

LUKE AIR FORCE BASE, Ariz. — The Air Force has built a suicide prevention program based on 11 overlapping core elements that stress community involvement and leadership in the prevention of suicides in the military: Leadership involvement — Air Force leaders actively support the entire spectrum of suicide prevention initiatives in the community. Addressing suicide...
 
 

Keep sports safe

LUKE AIR FORCE BASE, Ariz. — Playing sports is fun and it helps people keep in shape and relieve stress. However, if one is not careful, playing sports can result in injuries that keep Airmen on the sideline and out of work. “The main cause of sports-related injuries is over aggressive play and people going...
 

 
DoD

Ice bucket challenge – What does DOD say?

LUKE AIR FORCE BASE, Ariz. — If you have been following social media lately, you’ve seen the ALS Ice Bucket Challenge all over your newsfeed and Instagram. This has become an internet phenomenon in which people get doused with ice water to raise money to combat Amyotrophic Lateral Sclerosis, also known as Lou Gehrig’s disease....
 
 

Air Force Enlisted Village: Not just a place to live, a place to call home

I first visited the Air Force Enlisted Village as a young first sergeant in 2009, when I was stationed at Tyndall Air Force Base, Florida. I went to visit with the Tyndall Active Airmen’s Association, Tyndall’s E-1 to E-4 Professional Association, and was amazed at what I saw. This was also the first time I...
 
 

Advise Airmen of rights before asking questions

LUKE AIR FORCE BASE, Ariz. — Every day supervisors are faced with challenging scenarios and situations that require them to engage in efforts to help their Airmen. When this engagement is due to a negative act such as theft, damage to property or other possible legal violations, we must resist the instinct to question them...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>


Directory powered by Business Directory Plugin