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Photograph of the Mike O'Callaghan-Pat Tillman Memorial Bridge under construction in Black Canyon, Nevada-Arizona border, April 29, 2009

Date

2009-04-29

Description

Photographer's notes: "Downstream view at dusk of the bridge and Black Canyon from an employee parking lot on the Nevada side." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

Photograph of the Mike O'Callaghan-Pat Tillman Memorial Bridge under construction, Arizona-Nevada border, April 29, 2009

Date

2009-04-29

Description

Photographer's notes: "View of the Arizona side, arch construction was supported by temporary pylons and cable stays." Site Name: Mike O'Callaghan-Pat Tillman Memorial Bridge

Image

pho036450-201

Date

1971-03-19

Archival Collection

Description

Newspaper clipping from the Las Vegas Sun of an article titled "11 Vegas Welfare Protesters Jailed" by Jerry Mosier; dated Friday, March 19, 1971

Text

Photograph of computer display showing electricity generation levels soon after morning start up, September 24, 2014

Date

2014-09-24

Description

Computer display showing electricity generation levels soon after morning start up. Note: Unit 3 was not in service on this day.

Image

Photograph of Unit 2 tower producing electricity by concentrated solar thermal technology, September 24, 2014

Date

2014-09-24

Description

Unit 2 tower producing electricity by concentrated solar thermal technology. Water is superheated in a boiler at the top of the tower, which creates steam to drive steam turbines, which in turn generate electricity.

Image

Photograph of hill formation rising above the alluvial slope at the eastern boundaries of Units 2 and 3 with heliostat installation complete, March 21, 2013

Date

2013-03-21

Description

A hill formation rises above the alluvial slope at the eastern boundaries of Units 2 and 3 with heliostat installation complete

Image

Photograph of Unit 1 solar field and power block with Primm Valley Golf Club and Primm, July 28, 2011

Date

2011-07-28

Description

Overview of Unit 1 solar field and power block with Primm Valley Golf Club and Primm, Nevada in background

Image

Photograph of early excavation for substation, operations center, construction block, and Unit 1 power block, January 14, 2011

Date

2011-01-14

Description

Early excavation for substation, operations center, construction block, and Unit 1 power block with Primm Valley Golf Club and Interstate 15 in the distance

Image

Photograph of heliostats at the western edge of Unit 3 solar field circumventing a hill that juts above the alluvial slope, June 25, 2013

Date

2013-06-25

Description

Heliostats at the western edge of Unit 3 solar field circumvent a hill that juts above the alluvial slope

Image