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SRP, NTUA sign renewable energy MOU; solar farm to expand

With the signing of an agreement between the Navajo Tribal Utility Authority and Salt River Project, a solar plant on the Navajo Nation will soon be expanded to provide more renewable energy to the Nation. The agreement also paves the way for future renewable energy projects, NTUA and SRP said on Jan. 26.

NTUA and its wholly-owned subsidiary NTUA Generation Inc. will expand the Kayenta Solar generation facility, calling it Kayenta II. Kayenta II will generate an additional 27.3 MW and will take advantage of the existing interconnect, trained workforce and existing site. Kayenta II is scheduled for commercial operation on May 1, 2019.

The announcement came on the same day that NTUA and Phoenix-based public power utility SRP signed a long-term solar confirmation for the sale of firmed energy and the environmental attributes from Kayenta II along with a memorandum of understanding for future energy development on the Navajo Nation.

“The Kayenta Solar Project has become the Navajo Nation's showcase renewable energy project to demonstrate that the Navajo Nation is ready for large scale renewable energy development and operation,” said NTUA General Manager Walter Haase. “Kayenta II will further prove that such development is viable within the Navajo Nation and further move economic development related to renewable energy forward for the Navajo Nation.”

Mark Bonsall, SRP General Manager and CEO, said that this “is a pivotal step in demonstrating the Navajo Nation’s ability to successfully develop renewable energy competitively and is an essential platform that will make it possible for SRP and NTUA to continue to pursue future development projects.” Also, the renewable energy credits “from this project will help SRP expand its renewable portfolio to further reduce carbon emissions.”

Under the MOU, the parties commit to working together to pursue the development of additional renewable energy projects on the Navajo Nation, recognizing that the Kayenta Solar Projects are the platforms for such further ventures.

The MOU identifies that SRP will provide technical support in developing interconnection facilities for large scale renewable development within the Navajo Nation, as well as provide procurement and financing expertise related to the development and ownership of such projects.

The agreement targets the development of at least 500 MW of renewable energy projects over the next 5-10 years within the Navajo Nation.

During the development of the Kayenta Solar Facility, SRP signed a two-year energy and environmental attribute contract. As a result of the commitment to jointly pursue additional projects, SRP will add another year to the contract following Kayenta II reaching commercial operation, with options for further extensions.

“This agreement builds upon the success of Kayenta Solar and opens more doors to create new jobs and generate additional economic benefits to the Navajo Nation,” Haase said. He noted that the overall objective for both parties is to develop renewable energy projects to the benefit of Navajo communities over the next five years. “We appreciate the willingness of SRP to continue to work alongside NTUA and the Navajo Nation on renewable energy development to benefit the Navajo people,” Haase said.

The existing 27.3-MW Kayenta Solar Project currently provides electricity to Navajo communities served by NTUA, generating power for an estimated 18,000 homes. At the height of construction, close to 278 people of whom 236 (85%) were of Navajo descent, worked on the project. It is expected that Kayenta II will employ a greater number of Navajo for the workforce.

In addition, the Navajo workforce was paid $5.2 million and received over 4,700 hours of specialized training in solar utility construction for the Kayenta Solar Project.  Kayenta II is expected to produce similar salaries to the Navajo workforce, NTUA and SRP noted. 

The construction also generated $3,017,055 in taxes paid to the Navajo Nation. Overall, it is estimated that $15.6 million in economic activity occurred within the surrounding communities during the construction period.

“We anticipate the same economic success with Kayenta II,” Haase said. “We calculated that construction is expected to generate approximately at least $2 million in taxes to the Navajo Nation. Kayenta II promises another winning combination of more jobs and promising economic activity to the region. This partnership is all about progress.” 

“We congratulate NTUA and the Navajo Nation on the expansion of their solar project to produce even more clean, renewable energy,” said Western Area Power Administration Administrator and CEO Mark Gabriel. “Innovation, partnerships and adaptability are the drivers of a new energy frontier, and we are honored to partner with the Navajo Nation as they embrace these values to create a bright future,” he said.

Since 1959, NTUA has supplied electricity, water, natural gas, wastewater treatment and photovoltaic services to residents throughout the 27,000 square-mile Navajo Nation. NTUA serves approximately 41,259 electric customers.

SRP is a community-based, not-for-profit public power utility and the largest provider of electricity in the greater Phoenix metropolitan area, serving more than one million customers.