Pfizer signs VPPA with Vesper Energy to clean up North America operations

Facebook
Twitter
LinkedIn
Reddit
Email
The solar energy will come from Vesper’s 500MW Hornet Solar project in West Texas, which will be fully operational in 2023. Image: Zbynek Burival via Unsplash.

Pharmaceutical giant Pfizer has signed a 310MW virtual power purchase agreement (VPPA) with Texan renewable energy company Vesper Energy under a 15-year agreement.

The agreement will see Vesper deliver at least 310MW of renewable energy to the grid that will “effectively power 100% of the projected power needs of Pfizer’s North American operations through clean solar energy,” said Vesper Energy.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The solar energy will be generated from Vesper’s 500MW Hornet Solar project in west Texas, which will be fully operational by the end of 2023.

“Vesper’s Hornet Solar project is a strong example of how we put high-quality renewable infrastructure to work to solve our customers’ energy challenges, while making meaningful contributions to the greater sustainability movement,” said Vesper CEO Craig Carson.

At the end of last year, Vesper closed a letter of credit facility for up to US$100 million and stated its intention to accelerate the development of its solar and storage pipeline in North America.  

Read Next

October 15, 2026
Anza Power has signed a second long-term PPA with Fonterra for its 110MWac Karioi solar PV power plant in New Zealand.
October 14, 2026
The prices of European renewable energy power purchase agreements (PPAs) rose by 5.0% in September, according to figures from Pexapark.
October 9, 2026
Pan-African renewables developer Axian Energy has signed a power purchase agreement (PPA) with energy aggregator and trader Africa GreenCo in Zambia.
October 7, 2026
Independent power producer (IPP) Zelestra has closed a US$350 million credit facility for the 203 MW Reclamation Solar project in Indiana.
Premium
September 18, 2026
Speed and accuracy matter for solar and storage diligence. Smart investors are harnessing artificial intelligence to achieve both.
September 17, 2026
Zelestra has signed a PPA with German steel manufacturer Salzgitter Flachstahl for a new solar-plus-storage portfolio in Germany.

Upcoming Events

Solar Media Events, Upcoming Webinars
October 21, 2026
2pm AEDT
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye