Valley of Fire, Nev., Apr 08, 2014 -- The Moapa Band of Paiutes Tribe and USDA Rural Utilities Service Administrator John Padalino today celebrated the completion of a $2.38 million solar power array at the Moapa Travel Plaza along I-15 North. The project is expected to lower energy costs and improve tribal business enterprise, while reducing carbon in the environment.
“The Moapa Paiutes Tribe’s solar project is the latest step toward building a clean energy economy,” said Padalino. “This innovative hybrid micro-grid project will deliver reliable, affordable power to the Moapa Travel Plaza, the largest employer of the Tribe. USDA funding of this innovative 252 kw solar facility is fundamental to economic opportunities of the Moapa Tribe and aligns with their commitment to environmental protection.”
Padalino and tribal leaders announced completion of the off-grid, self-contained hybrid system at the travel plaza, located off Exit 75 near the site of the Tribe’s new solar array. The project was funded through USDA’s High Energy Cost Grant program, which provides funding for energy efficiency improvements in areas with energy costs at least 275 percent of the national average.
The project included installation of LED lights around the travel plaza, development of a concentrated photo voltaic (CPV) hybrid system that includes nine towers with CPV trackers, a battery backup system, and three energy efficient generators.
The CPV hybrid system is unique in that is uses nine towers with American-made Soitec Dual Axis CPV Trackers, which move to track the sun and are highly productive. Each of the trackers produces 28 kw, totaling 252 kw of clean, renewable energy. The system was manufactured in Rancho Bernardo, Calif. In addition, the system includes a battery bank, two 250 kVA generators and a 375 kVA diesel generator to maintain energy flow at night and to keep a reserve for fuel pump operations.
The tribe expects the solar power array will reduce reliance on diesel powered generators at the off-grid site and will result in a 34% power offset, saving the tribe over $700,000 annually in fuel costs. In the past, diesel power and generator rental cost exceeded $650,000 annually at this off-grid facility.
Stronghold Engineering, the contractor that designed, engineered and constructed the CPV hybrid system, estimates that the new system will use 162,480 fewer gallons of diesel each year. Each gallon of diesel fuel burned releases about 22.38 pounds of carbon emissions into the environment. Because of this project, carbon emissions will be reduced by an estimated 3.6 million pounds annually.
New and old customers are now drawn off the I-15 to visit the Soitec Tracker Array and shop in the newly remodeled travel plaza, which offers Native American art, a café, recreational supplies, fireworks, and fuel to the traveling and recreation-seeking public.
For more information on USDA Rural Development’s High Energy Cost Grant, visit the website at http://www.rurdev.usda.gov/UEP_Apply_for_Grant.html
USDA, through its Rural Development mission area, has an active portfolio of more than $198 billion in loans and loan guarantees. These programs are designed to improve the economic stability of rural communities, businesses, residents, farmers and ranchers and improve the quality of life in rural America.
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