Case Studies

Energy efficiency will save you money. You don’t have to take our word for it. Just read what other small businesses like yours are doing and saying. Some of these measures paid for themselves in a few months… or less!

A.O.K. AUTO BODY saves over $5,500 annually by upgrading their lighting and using common sense savings… read about it here.

BOULDER BOOKS saves $4,800 annually by upgrading their lighing and installing energy efficient windows… read about it here.

SUBWAY SANDWICHES saves up to $20,000 annually by replacing their lighting and using energy efficient air conditioning, keeping their customers comfortable… read about it here.

THOMAS MOTT BED & BREAKFAST saves over $10,000 annually through renovation and installation of energy efficient heating systems… read about it here.

VIC’S MARKET saves over $38,000 annually by upgrading their lighting and using energy efficient freezers… read about it here.

NV Energy Case Studies, Technical Documents and Fact Sheets –

Green Valley Grocery

The Green Valley Grocery-which includes a convenience store, Shell filling station and car wash-recently converted to a state of the art “green store”. The Sure Bet Program assisted with $3,231 in incentives to upgrade lighting and the building and fuel station canopy.

At the fuel canopy, Green Valley removed 24 fixtures of 235W metal halide lamps and replaced them with 24 115W LED fixtures. LEDs successfully “spotlight” individual pumps, which provides the look of more light while using less energy. At the storefront, Green Valley removed almost 20 existing inefficient fixtures (metal halide and T12 fluorescents) and replaced them with just 8 60W LED fixtures. The store is now saving 64,627 kWh annually. That’s a savings of about $9,000 per year.

The Orleans Marquee Sign

When The Orleans casino sought to upgrade its marquee and lower its energy use with the latest in LED technology, the Sure Bet Program stepped in with $100,000 in incentives to help.

Prior to the retrofit, the sign used more than 4 million kWh per year that cost the owners almost $320,000 annually, and much more in lamp replacement materials and labor. The new sign, which is programmable and managed through a computer interface, provides new benefits:

  • 80% reduction in annual electricity use and costs
  • Substantial reduction in lamp replacement and maintenance costs
  • Improved brightness, color and eye-appeal
  • Great flexibility in graphics and messaging

Commercial Production Facility – Minden, NV

  • Operation:
  • Replace 16 HID warehouse high bay lamps with T5 fluorescent
  • Result :
  • Improved lighting quality
  • Decreased maintenance
  • Savings of $750 per year, with 7 hrs per day operation

Office Building (6,000 sq ft), Carson City, NV

  • Replace 222 4 foot T12s/magnetic ballasts with T8 w/electronic ballasts
  • Result :
  • Improved lighting quality
  • Decreased maintenance
  • Savings of $1,100 per year
  • Simple payback – About 2 ½ years

More Case Studies Also available at:

HVAC
Arizona Charlies
Magnetic Bearing Variable Speed Compressors
Clark County Schools Turbocor Variable Speed Magnetic Bearing Chiller
Replacement of Roof Top Systems Saves Energy – Sprint
High Efficiency Packaged Air Conditioners
Waterside Economizer (Tower Free-Cooling)

Lighting

Western Hotel and Casino

Washoe County Public Works
Rampart Casino
Community College of Southern Nevada
John Ascuga’s Nugget LED Casino LightingCold Cathode Compact Flurescent Conversion at Harrah’s Reno
LED Exit Signs
Technical Study of LEDs
Lighting Fact Sheet

Aeration
City of Sparks

Air Compressor

Reno Hilton


Irrigation

Irrigation System Case Study

Vending Machines
Clark County School District
Vending Machine Fact Sheet

Motors

Premium Efficiency motorsVariable Speed Motors – Many applications to Save

New Construction

Sustainable Building – Boyd Gaming Laundry FacilityDaylighting for Energy Savings


Other Technologies

PC Power Management

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