Safe, reliable energy from increasingly sustainable resources
Tucson Electric Power (TEP) is planning a dramatic expansion of clean energy resources that will allow us to provide 70 percent of our power from renewable resources while reducing carbon dioxide emissions 80 percent by 2035.
This ambitious, realistic vision for a sustainable energy future is detailed in TEP's 2020 Integrated Resource Plan (IRP), filed June 26 with the Arizona Corporation Commission. The IRP provides regulators, customers and other interested stakeholders with information about current resources, detailed assumptions and analyses about future energy requirements, and strategies for meeting our customers’ long-term energy needs.
Learn more about TEP’s Integrated Resource Planning
Greenhouse Gas Emissions Reduction Goal
TEP’s new carbon emission reduction goal was developed in partnership with the University of Arizona’s Institute of the Environment with input from a diverse group of customers, community leaders, local government representatives and environmental advocates. The target represents TEP’s fair share of worldwide efforts to limit global warming to well below 2 degrees Celsius under the 2015 Paris Agreement. TEP’s plan would reduce carbon dioxide emissions by 80 percent compared to levels in 2005, a widely used benchmark year in carbon reduction goals.
New Local Generators Support Expanded Use of Solar, Wind Resources
The first five of 10 reciprocating internal combustion engine (RICE) generators at the H. Wilson Sundt Generating Station began operating in December 2019. The remainder came online in early 2020. Together, the units provide TEP with a new type of generating resource to support safe, reliable and affordable service for customers.