Energía solar en 43 escuelas del TUSD

2013-11-08T00:00:00Z Energía solar en 43 escuelas del TUSDPor Alexis Huicochea Arizona Daily Star

Por Alexis Huicochea

El TUSD traerá energía solar a 43 escuelas con el objetivo de reducir su huella de carbono, lo que pudiera significar un ahorro potencial de más de 11 millones de dólares durante los próximos 20 años.

Los paneles solares generarán el 80 por ciento de la electricidad necesaria.

El TUSD no será responsable de los costos de operación, mantenimiento o supervisión del sistema en cada escuela. Éstos serán propiedad de Constellation, una empresa nacional de energía solar. El distrito pagará sólo por la energía producida por los sistemas.

La tasa de cobro de Constellation es inferior a lo que el distrito paga ahora a Tucson Electric Power, misma que seguirá suministrando electricidad cuando los paneles solares no estén produciendo suficiente.

Aunque el distrito ya tiene 17 escuelas con sistemas de energía solar, la instalación de 38 mil paneles solares es vista como el primer paso para reducir significativamente el consumo de electricidad, dijo la vocera del TUSD, Cara Rene.

“Ser más ecologistas y los ahorros en los costos son la clave para el TUSD”, dijo.

Se espera que el proyecto ahorre cerca de 170 mil dólares en el primer año y más de 11 millones de dólares en total.

La construcción empezará en el primer trimestre de 2014 en las primarias Erickson, Gale, Henry, Marshall, Soleng Tom y Wheeler, y la secundaria Secrist. Se espera que esté terminada en 2015 .

English Version

The Tucson Unified School District is bringing solar energy to 43 campuses, with a goal of reducing its carbon footprint while potentially saving more than $11 million over the next 20 years.

The solar panels will generate about 80 percent of the electricity required at each site.

TUSD will not be responsible for the operation, maintenance or monitoring costs of the system at each school. They will be owned Constellation, a nationwide solar energy company. TUSD will pay only for the energy produced by the systems.

The deal will save the district money because the Constellation rate is less than what the district now pays Tucson Electric Power. TEP will continue to supply the school’s electricity when the solar panels are not producing enough.

Although the district already has 17 school sites with solar systems, the installation of 38,000 solar panels is seen as the first step to significantly reduce electricity use, said TUSD spokeswoman Cara Rene.

“Being more green, which is obviously better for the planet, and the substantial cost savings are key for TUSD in pursuing this,” Rene said.

The 18-month project is expected to save TUSD about $170,000 in the first year and more than $11 million in energy costs over the life of the project.

Construction will be done in phases, starting in the first quarter of 2014. The first sites to go solar will be Erickson, Gale, Henry, Marshall, Soleng Tom and Wheeler elementary schools, and Secrist Middle School. Work is expected to be completed in 2015.

Most of the solar panels will be placed over playgrounds to provide shading; others will be placed in parking lots and on rooftops.

In addition to saving money, TUSD will incorporate an educational component for students to learn about solar electricity and the benefits of renewable energy.

Natural Power and Energy, an Arizona solar company, will oversee construction and financing of the solar services agreement.

Contact reporter Alexis Huicochea at ahuicochea@azstarnet.com or 573-4175. On Twitter @AlexisHuicochea

Copyright 2014 Arizona Daily Star. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

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