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Chiller Plant Optimization that Reduces Energy Consumption 20-50% Siemens Demand Flow ®

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Presentation on theme: "Chiller Plant Optimization that Reduces Energy Consumption 20-50% Siemens Demand Flow ®"— Presentation transcript:

1 Chiller Plant Optimization that Reduces Energy Consumption 20-50% Siemens Demand Flow ®

2 Demand Flow chiller optimization helps you spend less to cool your buildings. Controls and sequences entire chiller plant automatically Increases deliverable tonnage of the chilled water plant Works with any chiller and building automation system Streamlines plant operations without sacrificing comfort Results in significant energy savings – up to 50% Demand Flow

3 Demand Flow delivers greater energy savings and a rapid ROI. Saved over $12.5 million in energy costs to-date Reduced annual electricity consumption in excess of 250 MM kWH Planned and completed over 100 installations nationwide

4 49-story Class A commercial office tower managed by CB Richard Ellis 30% reduction in energy usage within central chilled water plan 8% overall energy reduction for entire facility First City Tower Houston, Texas Demand Flow

5 Annual energy savings of $1,033,000 Monthly savings of $86,000 guaranteed by Siemens Reduction of 19,656,000 pounds of CO 2 per year Chiller ton-hours reduced by 26.6% Annual electricity usage reduced by 36.3% Ochsner Medical Center New Orleans, Louisiana Demand Flow

6 Chilled water plant electricity consumption reduced by 42% Chiller plant efficiency improved from 1.4 kW/ton to 0.47 kW/ton Energy costs reduced by $97,000 per year Point Loma Nazarene University San Diego, California

7 Demand Flow Over $250,000 in annual energy savings Exceeds State of Virginia mandate for 20% reduction in energy usage Maintains critical humidity and temperature requirements with less tonnage Virginia Museum of Fine Arts Richmond, Virginia Photo by Travis Fullerton © Virginia Museum of Fine Arts

8 Reduced plant energy usage more than 500 kW annually Increased air-side capacity by 33% to effectively cool entire facility Generated $300,000 in energy savings within 12 months Returned 100% investment within one year Beau Rivage Casino Biloxi, Mississippi Demand Flow

9 Now the most energy efficient large cruise ship in the industry Chiller plant energy consumption reduced by 52% Generated $687,000 in energy savings in the first year Returned 100% investment in less than one year MS Westerdam Holland America Lines Demand Flow for Ships


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