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.


 
 

 
Better Business Bureau

Beware of unauthorized sports tickets websites

Tucson, AZ – Better Business Bureau warns against purchasing sports tickets from unauthorized outlets. With the football season approaching sports fans might do anything to get their hands on tickets at a discounted price...
 
 
Photo: Jamming_pict

Jamming the enemy with joint integration

Photo: Jamming_pict U.S. Marine Corps Capt. Jonathon Leach, 41st Electronic Combat Squadron mission crew commander stands with U.S. Air Force EC-130H Compass Call crew members on the flightline at Davis-Monthan Air Force Base, ...
 
 
Photo: 12AF_pict

Honduran air force members glean valuable knowledge from NDI technicians

Photo: 12AF_pict Honduran air force Master Sgts. Josué Molina and Elmer Villeda practice looking for discontinuities using an eddy current in an aircraft canopy during a subject matter expert exchange event with members from t...
 

 
Cyber_pict

Raytheon is building a cyber powerhouse

Only months after Raytheon acquired Blackbird Technologies, which offers persistent surveillance, secure tactical communications and cybersecurity solutions to the intelligence community and special operations market, synergies...
 
 
AZDMV_pict

DMV services at Davis-Monthan

A Department of Motor Vehicles office is located here that is available to all who have base access. The DMV is located in building 4300 in the southeast Fifth Street and Madera Street across from the 355th Civil Engineer Squad...
 
 
RaytheonB

MDA awards Raytheon study contract for Multi-Object Kill Vehicle concept

TUCSON, Ariz.–The U.S. Missile Defense Agency awarded Raytheon Company a $9,775,608 competitive cost-plus-fixed-fee contract for a Multi-Object Kill Vehicle concept that can destroy several objects within a threat complex...
 




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=""> <s> <strike> <strong>