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ENERGY STAR Labeled Building Profile

145 Fairfax
145 Fairfax
Los Angeles, CA 90036
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Arden's 145 Fairfax property located at 145 South Fairfax Boulevard, Los Angeles, California, is a 53,994 rentable square foot building which is 83% occupied.

As part of the company's ongoing energy efficiency program, 145 Fairfax, constructed in 1984, was chosen as a candidate for the installation of a new Carbon Monoxide monitoring System. Other upgrades include a building wide lighting retrofit. These additions were conceived as part of the overall efficiency enhancement at the property.

A typical Arden lighting retrofit was accomplished by replacing T-12 light tubes with T-8 light tubes and installing electronic ballasts. All the incandescent and fluorescent exit signs were replaced with LED exit signs using only 2 watts per fixture. Also installed were occupancy sensors throughout the building to reduce unoccupied lighting energy.

The Carbon Monoxide monitoring system provide the fan systems with better control allowing them to provide better ventilation in the parking garage while reducing excess energy consumption.

In addition to all the lighting and mechanical upgrades, many no cost / low cost measures were taken that reduced energy consumption. These included:

? Demand side management programs including EMS control to monitor the kW peak demand and monthly review of peak demand.
? Reducing simultaneous heating and cooling to a minimum, this largely due to spreading the load over time using optimal start strategy and allowing the EMS to work for us.
?Use of outside air to pre-cool the building.
? Pre-cooling and pre-heating the building at night during low energy use / cost times.

Arden's engineering department recognizes the financial impact of electrical demand charges, and as such, targets their operation towards peak demand reduction. By monitoring electrical demand levels and establishing a peak target, the energy management systems are programmed to selectively reset equipment to keep the demand within defined limits while never compromising occupant comfort. In a continuing effort to reduce operating costs at the property, optimum start and stop times have resulted in a further reduction of energy from the previous year.

Arden Realty, Inc. with over 250 buildings in seven markets is currently the largest commercial office landlord in Southern California, operating over 18.5 million rentable square feet with an additional 700,000 square feet under development. We have completed 32 HVAC plant retrofits, 47 EMS systems, 20 carbon monoxide sensor projects and 117 individual building lighting retrofits, including occupancy sensor installation.





Please note: Narrative information in this profile has been provided by Arden Realty, Inc. or a representative of this facility. Other building information was verified and submitted to EPA at the time of application. Building energy performance, operating characteristics, and ownership/management may be subject to change over time.

Building Owner:*
Arden Realty, Inc.

Property Manager:*
Arden Realty, Inc.

Year(s) Labeled (Rating):
2000 (97)
2001 (97)
2002 (99)
2003 (94)
2004 (92)

Facility Type: Office

Total Floorspace: 53994 sf

Year Constructed: 1984

Contract Type: None

Technologies Used:
   Stage 2-Lighting