Major construction work commences at First Solar’s 550MW Topaz project

May 4, 2012
Facebook
Twitter
LinkedIn
Reddit
Email

MidAmerican and First Solar have announced the beginning of major construction work on the site of the 550MW Topaz Solar Farm in San Luis Obispo County, California. Both companies congregated about the construction schedule as well as environmental issues and future plans to involve communities and private landowners in the project.

“The Topaz project will benefit the environment and the local economy,” said Paul Caudill, president of MidAmerican Solar. “A project of this size creates jobs and plays a major role in our nation’s long-term electric energy supply. We are excited to be a part of the local San Luis Obispo community, and we look forward to having a major presence with stakeholders now and in the future. In addition to providing clean energy and jobs, we’re committed to working hand-in-hand with stakeholders to demonstrate how large-scale solar projects and geographies, such as the Carrizo Plain, can co-exist and benefit native biological species.”

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

MidAmerican owns the 550MW plant while First Solar is responsible for construction, maintenance and operation once completed. The generated energy will be sold to Pacific Gas and Electric under a 25-year PPA.  Initial construction began in November 2011, with the project being estimated to be completed early in 2015.  

First Solar’s senior vice president Jim Lamon, commented on the event: “First Solar is pleased to be working on the Topaz project and other PV solar projects with MidAmerican Solar. Utility-scale PV projects like Topaz are the quickest and most cost-effective way to bring significant solar power to the grid.”

Read Next

Premium
February 16, 2026
As Australia’s renewable sector matures, the coupling of solar and storage is emerging as the dominant paradigm for large-scale projects.
February 16, 2026
A 77.5MW PV plant in Estonia is to be coupled with a 55MW/250MWh battery energy storage system to create what is claimed will be the country’s largest hybrid project.
February 16, 2026
EIB is investing US$40 million to construct and operate three PV plants in southwestern Romania, with a combined capacity of 190MW.
February 16, 2026
Enfinity has expanded a bond facility with the Eiffel Investment Group to US$183 million, to further its work in US solar and BESS.
February 16, 2026
The Philippines will launch a number of renewable energy auctions between 2027 and 2035 for at least 25GW of capacity each year.
February 16, 2026
The French government has published its latest energy roadmap for the coming years, setting a reduced target of 48GW for solar PV by 2030.

Upcoming Events

Upcoming Webinars
February 18, 2026
9am PST / 5pm GMT
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
October 13, 2026
San Francisco Bay Area, USA