ContourGlobal has announced a 509-megawatt solar power plant with a massive battery storage system as part of a 2,000-acre project. Under a long-term agreement, Tesla will receive 90 percent of the facility’s expected electricity output.
Project Sterling was officially launched with a groundbreaking ceremony on October 6. The facility, however, will begin operations in 2028. Once operational, it will become ContourGlobal’s largest renewable energy asset worldwide.
According toElectrek, Sterling is expected to generate more than 1.1 terawatt-hours (TWh) of electricity annually, enough to supply a year’s worth of electricity to a city of 100,000 to 120,000 residents.
Located in Mohave County, 20 miles north of Lake Havasu City, the facility spans more than 2,000 acres and will incorporate over 760,000 solar modules alongside more than 300 battery storage containers.
The storage system will use lithium iron phosphate (LFP) batteries with liquid cooling and integrated fire-protection technology. The batteries can deliver full power for about four hours. The combined solar and storage system can supply clean electricity for up to 16 hours each day.
More than 760,000 solar panels and 300 battery containers
Arizona has become a pioneer in solar development with 13,198 MWdc installed across the state. Currently, the state generates about 18.23 percent of its electricity from solar, powering nearly two million homes. “The partnership reinforces Arizona’s role in regional grid reliability,” statedPV Magazinein a report.
More from Energy
See AllEnergyUS firm aims to speed 390 MW nuclear reactor deployment with phased build planEnergyUS, Toyota researchers develop water-based binder to ease lithium-ion battery recyclingEnergyWorld’s first offshore mega-hub to bury 109 million tons of CO2 beneath seabedEnergyUS firm begins 250 kW high-temperature tests for pump-free nuclear microreactor in UtahEnergyLast Energy’s 5 MW pilot microreactor secures safety clearance from USProject Sterling is expected to add 509 megawatts (MW) of direct-current (DC) solar capacity to Arizona, corresponding to 450 MW of alternating-current (AC) capacity. The associated battery energy storage system is designed to deliver 360 MW of power and store approximately 1.4 gigawatt-hours (GWh) of electricity.
The project expands ContourGlobal’s U.S. portfolio to 2.4 GW of thermal, renewable, and storage capacity operating or under construction, as per PV Magazine USA.
The facility will connect to the Western Area Power Administration’s transmission network and has secured transmission rights into the California Independent System Operator’s electricity market,Electrekreports.
Moreover, Project Sterling will generate an average of approximately 400 local construction jobs. Construction includes a new 5.2-mile access road, called Polaris Road, connecting the site to a historic stretch of Route 66 between Topock and Kingman. The privately financed project has also secured an equity bridge loan from a syndicate of international banks to finance construction.
Tesla secures long-term clean electricity supply
ContourGlobal will supply Tesla with more than 1 terawatt-hour (TWh) of clean electricity a year under a long-term corporate power purchase agreement (PPA), according toElectrek.
It’s one of the largest corporatesolar-plus-storage PPAs signed for a single hybridrenewable energyplant in the United States. The agreement covers about 90 percent of the facility’s expected output.
“Our teams engineered the project around the specific needs of our customer, enabling it to deliver reliableclean powerfor up to 16 hours a day,” said Antonio Cammisecra, president and CEO of ContourGlobal, in PV Magazine USA.
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ContourGlobal has announced a 509-megawatt solar power plant with a massive battery storage system as part of a 2,000-acre project. Under a long-term agreement, Tesla will receive 90 percent of the facility’s expected electricity output.
Project Sterling was officially launched with a groundbreaking ceremony on October 6. The facility, however, will begin operations in 2028. Once operational, it will become ContourGlobal’s largest renewable energy asset worldwide.
According toElectrek, Sterling is expected to generate more than 1.1 terawatt-hours (TWh) of electricity annually, enough to supply a year’s worth of electricity to a city of 100,000 to 120,000 residents.
Located in Mohave County, 20 miles north of Lake Havasu City, the facility spans more than 2,000 acres and will incorporate over 760,000 solar modules alongside more than 300 battery storage containers.
The storage system will use lithium iron phosphate (LFP) batteries with liquid cooling and integrated fire-protection technology. The batteries can deliver full power for about four hours. The combined solar and storage system can supply clean electricity for up to 16 hours each day.
More than 760,000 solar panels and 300 battery containers
Arizona has become a pioneer in solar development with 13,198 MWdc installed across the state. Currently, the state generates about 18.23 percent of its electricity from solar, powering nearly two million homes. “The partnership reinforces Arizona’s role in regional grid reliability,” statedPV Magazinein a report.
More from Energy
See AllEnergyUS firm aims to speed 390 MW nuclear reactor deployment with phased build planEnergyUS, Toyota researchers develop water-based binder to ease lithium-ion battery recyclingEnergyWorld’s first offshore mega-hub to bury 109 million tons of CO2 beneath seabedEnergyUS firm begins 250 kW high-temperature tests for pump-free nuclear microreactor in UtahEnergyLast Energy’s 5 MW pilot microreactor secures safety clearance from USProject Sterling is expected to add 509 megawatts (MW) of direct-current (DC) solar capacity to Arizona, corresponding to 450 MW of alternating-current (AC) capacity. The associated battery energy storage system is designed to deliver 360 MW of power and store approximately 1.4 gigawatt-hours (GWh) of electricity.
The project expands ContourGlobal’s U.S. portfolio to 2.4 GW of thermal, renewable, and storage capacity operating or under construction, as per PV Magazine USA.
The facility will connect to the Western Area Power Administration’s transmission network and has secured transmission rights into the California Independent System Operator’s electricity market,Electrekreports.
Moreover, Project Sterling will generate an average of approximately 400 local construction jobs. Construction includes a new 5.2-mile access road, called Polaris Road, connecting the site to a historic stretch of Route 66 between Topock and Kingman. The privately financed project has also secured an equity bridge loan from a syndicate of international banks to finance construction.
Tesla secures long-term clean electricity supply
ContourGlobal will supply Tesla with more than 1 terawatt-hour (TWh) of clean electricity a year under a long-term corporate power purchase agreement (PPA), according toElectrek.
It’s one of the largest corporatesolar-plus-storage PPAs signed for a single hybridrenewable energyplant in the United States. The agreement covers about 90 percent of the facility’s expected output.
“Our teams engineered the project around the specific needs of our customer, enabling it to deliver reliableclean powerfor up to 16 hours a day,” said Antonio Cammisecra, president and CEO of ContourGlobal, in PV Magazine USA.
Get the latest in engineering, tech, space & science - delivered daily to your inbox.
By subscribing, you agree to our
Terms of Useand
PoliciesYou may unsubscribe at any time.
0
COMMENT
Subscribe to
Today!
Access to exclusive content, expert insights and a deeper dive into engineering and tech. No ads, no limits.
Explore Now!By
Maria MocerinoOriginally from LA, Maria Mocerino has been published in Business Insider, The Irish Examiner, The Rogue Mag, Chacruna Institute for Psychedelic Plant Medicines, and now Interesting Engineering.
- 1US firm aims to speed 390 MW nuclear reactor deployment with phased build plan
- 2Autonomous heavy cargo drones airlift 143-pound loads to North Sea wind turbines
- 3Giant tortoise count hits 183,000 on Seychelles island, study shows
- 42,800-lb unmanned vehicle with higher payload, weapon firing system to showcase battle power
- 5Silica gel helps new sweat-sensing smartwatch start monitoring without long delays
