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National Bank of Arizona

Green Returns Banking & Financing

We take seriously our role in helping to preserve Arizona's natural beauty through good corporate citizenship. Our vision to establish Arizona as a leader in both energy efficiency and renewable energy led to the development of Green Returns Banking, a program that provides our clients eco-friendly options from checking to special financing opportunities for consumers and businesses.

The NB|AZ® Advantage

Working together with our clients, NB|AZ® is making conscientious decisions to help reduce energy use and costs across our own properties and to yours. From everyday banking needs to the financing of energy efficient homes and business solutions, NB|AZ® is committed to building a sustainable future for Arizona.
APS Home
Energy Efficiency
Efficiency Financing for APS Customers
SRP Home
Energy Efficiency
Efficiency Financing for SRP Customers
APS Solutions For Business
Efficiency Financing For Business & More
SRP Business Solutions
Efficiency Financing for Business
NB|AZ® Sustainability Initiatives
Taking steps to be green means more to us than saving money…it’s the responsible way to do business. Investments made in energy efficiency provide immediate energy savings and a brighter future for Arizona.
During the last two years, we’ve spent more than $4.0 million in energy efficiency projects and introduced several green initiatives:
  • Installed solar panels at our corporate center, generating enough clean energy to power 30 homes for an entire year.
  • Installed solar panels at our Tucson Wilmot/Broadway office generating enough clean energy to power 55 homes for an entire year.
  • Committed $25 million to solar lease programs to assist Arizona families make their homes more energy efficient with zero up front expense.
  • Committed $25 million in Solar Lease Financing for the Soaring Heights communities Davis-Monthan Air Force Base in Tucson, Arizona, providing solar panels for over 1,200 homes.
  • With National Forest Foundation, helped to replenish northern Arizona forests by planting a tree for every paperless statement enrollment resulting in >1,000 trees planted in the Kaibab National Forest.
Green Returns Partners

City of Phoenix | Arizona Public Service (APS)
Salt River Project (SRP) | Zions Energy Link


Together we are helping to make Arizona a better place to live now and for future generations.


Zions Energy Link™ provides simple, streamlined and cost-effective financing solutions for energy efficiency and renewable energy projects in Arizona, California, Colorado, Idaho, Nevada, New Mexico, Oregon, Texas, Utah and Washington.


Zions Energy Link is committed to actively reviewing funding opportunities of both large and small projects, with current projects in the pipeline ranging from $10 million to more than $75 million.