SRP solar plant northwest of Flagstaff expected to offset 1 billion pounds of CO2 each year

Development of the CO Bar Photo voltaic plant will start this yr on 2,400 acres of personal land northwest of Flagstaff in Coconino County. Upon completion, it’s anticipated to offset 1 billion kilos of carbon dioxide yearly whereas producing energy for 80,000 Arizona houses.

The mission is designed to assist SRP obtain its decarbonization objectives. It expects virtually 50% of the vitality it supplies to clients from carbon-free assets and can attain 2,025 megawatts of photo voltaic by 2025.

CO Bar Photo voltaic will present 1,000 megawatts of photo voltaic in complete, of which SRP clients will obtain 400 megawatts. Clēnera will function the plant and have management over who receives the remaining energy. Jared McKee, Clēnera’s vp of enterprise growth, stated this may profit all Arizonans and decrease the price of clear vitality.

He stated that this mission places sustainability at its core for all the growth course of.

“After we take a look at the dimensions of this mission, there aren’t any initiatives like this in all the US the place you might have as much as 1,000 megawatts in a single mission all put collectively,” McKee stated. “We’re creating this mission in coordination with county officers, with Arizona Sport & Fish to verify we have now wildlife corridors, to verify all of the sustainable constructing items are achieved in order that we have now a mission that we are able to all be proud.”

Along with being environmentally sustainable from begin to end, McKee says it is cost-effective and dependable.

“You are by no means going to have a complete market transformation until it is achieved at a value that is cheap for each single ratepayer on the market, each single one who flips a swap,” he stated. McKee.

SRP’s relationship with photo voltaic has been rocky for years. The utility initially inspired clients to put in rooftop photo voltaic, however in 2015, it started charging greater charges for patrons who put in photo voltaic methods after December 2014. In response, 4 clients filed an antitrust lawsuit in 2020. The lawsuit was thrown out by a decrease courtroom that yr however was overturned by a three-judge panel of the ninth US Circuit Courtroom of Appeals earlier this yr.

Within the appeals courtroom choice, Decide Eric D. Miller wrote that the plaintiffs have been “‘straight and economically harmed by’ SRP’s exclusionary pricing scheme, which was meant to suppress competitors by discouraging clients from putting in solar-energy system.”

The SRP nonetheless fees photo voltaic clients a better worth, however which will change now that the case could proceed.

Michael Reynolds, supervisor of useful resource evaluation and planning at SRP, stated that the corporate balances affordability, sustainability and reliability.

“Because the solar shines, we have now extra advantages from photo voltaic on-line,” Reynolds stated. “Lots of our clients come to us and ask for one thing that may assist serve their objectives all through the day. They do not need one thing that simply helps the solar rise. They need a one thing that may go on into the evening.”

Reynolds stated SRP is investing in wind energy and long-term photo voltaic storage to make clear vitality extra dependable and sustainable. These two options assist present carbon-free vitality at evening and in additional unpredictable climate.

“We actually have to consider a few of these uncommon instances the place there are numerous climate days which may have an effect on how issues work,” he stated. “It is vital for us to be sure that we have now on-line assets that may are available when there’s an emergency or some sudden want within the climate system. That is precisely why we have to have a various useful resource portfolio and that what we do.

“Now, as we glance into the distant future, I imagine we are able to think about what it could appear like to be utterly carbon-free. However we want to consider how we are able to preserve the reliability and variety of useful resource varieties whereas we proceed that decarbonization.

Photo voltaic is the primary supply of renewable vitality in Arizona, and SRP is the main energy supplier in metro Phoenix. The state is fifth within the nation for solar-powered electrical energy, based on the US Vitality Data Administration. Getting Arizona to be 100% photo voltaic or utterly carbon-free could also be tough attributable to present know-how constraints, however it’s not unattainable.

Barry Petrey, SRP’s useful resource acquisition supervisor, stated it’s doable for Arizona to see a clear vitality future.

“Sooner or later, I can think about a carbon-free portfolio,” Petrey stated. “100% carbon-free assets.”