XEnergy Technologies Energy Efficiency Through Creativity

An Innovative Energy Efficiency Solution XEnergy Technologies Energy Efficiency Through Creativity XT9000 System An Innovative Energy Efficiency Solution

Why Energy Efficiency? XEnergy Technologies Saves Energy Energy Efficiency Through Creativity Why Energy Efficiency? Saves Energy Reduces Green House Gas Emissions Saves Money Rapid Deployment Economical: Aggressive ROI

Energy Efficiency in Commercial Chiller/Evaporator Systems XEnergy Technologies Energy Efficiency Through Creativity Energy Efficiency in Commercial Chiller/Evaporator Systems Very Large Installed Base High Energy Consumption Capacity Utilization: Less Than 1% per Year

Most Large Commercial / Industrial and Institutional Buildings XEnergy Technologies Energy Efficiency Through Creativity Most Large Commercial / Industrial and Institutional Buildings Utilize a Central Chiller System to Provide Cooling for Their Buildings

Commercial Central Chiller System XEnergy Technologies Energy Efficiency Through Creativity Commercial Central Chiller System

XEnergy Technologies Energy Efficiency Through Creativity Chiller

or a Evaporative Condenser Unit XEnergy Technologies Energy Efficiency Through Creativity Condenser Pump Cooling Tower or a Evaporative Condenser Unit

What is the XT9000 Technology System? XEnergy Technologies Energy Efficiency Through Creativity What is the XT9000 Technology System? It is a Turbine Generator that generates electrical energy. It is a Energy Efficiency Control System Upgrade for the Cooling Tower or Evaporative Condenser of your HVAC System It is a HVAC Upgrade System that improves the efficiency of the entire existing HVAC System It is also environmental friendly upgrade which may result in a lower carbon footprint and increase water usage efficiency

XEnergy’s Patented XT9000 Technology XEnergy Technologies Energy Efficiency Through Creativity XEnergy’s Patented XT9000 Technology

XEnergy’s Patented XT9000 Technology Generator with: XEnergy Technologies Energy Efficiency Through Creativity XEnergy’s Patented XT9000 Technology Generator with: Anodized Aluminum Central Hub and Mag Arms Two (2) Sealed Center Ceramic Bearings with Stainless Steels Races Custom-Shaped Aerodynamically-Designed Aluminum Blades Permanent Magnets in Housings Attached to the Perimeter of the Mag Arms Patented Sealed Track of Copper Stators Embedded in Fire Resistant Polycarbonate Enclosures Electrical Junction Box with On/Off Switch Aerodynamic Powder-Coated Galvanneal Steel Manifold

XEnergy’s XT9000 Technology XEnergy Technologies Energy Efficiency Through Creativity XEnergy’s XT9000 Technology Includes our State-of the Art Power One Aurora Grid Tie Energy Management System Designed to monitor and control the XT9000 System to obtain best system performance and to obtain system operational efficiency.

Air Handling Unit XEnergy Technologies Energy Efficiency Through Creativity Air Handling Unit

Retrofit Installation and Down Time is Minimal! XEnergy Technologies Energy Efficiency Through Creativity Retrofit These units can be easily retrofitted onto an existing cooling tower or evaporative condenser unit. Installation and Down Time is Minimal!

XT9000 System XT9000 Installation: XEnergy Technologies Energy Efficiency Through Creativity XT9000 System XT9000 Installation: The XT9000 is installed right over the existing discharge air manifold of the cooling tower or evaporative condenser unit. Condenser Pump Condenser Pump Cooling Tower Unit Chiller Unit

Evaporator Minimum Requirements XEnergy Technologies Energy Efficiency Through Creativity XT9000 System Condenser Pump Cooling Tower or Evaporative Condenser Unit Evaporator Minimum Requirements 6 ft. Fan Diameter 70,000 cfm Flow Capacity

XEnergy Technologies Energy Efficiency Through Creativity The XT9000 Technology is a Turbine Generator that generates electrical energy. How ?

XT9000 System Turbine Generator XEnergy Technologies Energy Efficiency Through Creativity XT9000 System Energy Generation Turbine Generator The XT9000 utilizes exhaust air flow from the fan of the cooling tower to spin the blades of the unit. Utilizing Power One Aurora Grid Tie Inverter with our patented permanent magnet and stator system generator, the XT9000 system produces electrical power that can be reintroduced back to the electrical grid. Condenser Pump Cooling Tower Unit

How does it improve the efficiency of the entire existing HVAC System? XEnergy Technologies Energy Efficiency Through Creativity A HVAC Upgrade System? How does it improve the efficiency of the entire existing HVAC System?

Fan Motor Energy Conservation (6 kW) XEnergy Technologies Energy Efficiency Through Creativity XT9000 System Why a System Upgrade? As a result of the added resistance created by the extra set of fan blades of the XT9000 the airflow speed reduces and the static pressure within the cooling tower increases. This reduces the air mass flow rate which results in a significant decrease in actual fan motor energy power consumption An Estimated 20% - 30% Fan Power Savings can be Realized Fan Motor Energy Conservation (6 kW) Condenser Pump Evaporator Unit

XEnergy Technologies Energy Efficiency Through Creativity Why a System Upgrade? The slower speed in airflow may result in a minor “fractional” increase in condenser water delta temperature to the chiller. Energy Generation (0.8 kW) XT9000 System Condenser Pump Cooling Tower Unit Slight Increase in Temperature Difference (∆T) (0.3-0.5°F) Chiller Unit

Why a System Upgrade? XEnergy Technologies XT9000 System Energy Efficiency Through Creativity XT9000 System Why a System Upgrade? The slight, inconsequential, minor increase in temperature difference can be off-set by increasing the leaving chilled water temperature proportionately resulting improved performance of the chiller and some additional energy cost savings. Condenser Pump Cooling Tower Unit Increase Leaving Temperature by (0.3-0.5°F) Slight Increase in Temperature Difference (∆T) (0.3-0.5°F) Chiller Unit

How is it Environmental Friendly? XEnergy Technologies Energy Efficiency Through Creativity How is it Environmental Friendly? Less electrical energy required may result in a reduction of greenhouse gas emissions and a lower carbon footprint. As a result of the slower speed of fan a significant number of water droplets that are usually expelled into the air are retrieved thus resulting in a reduced make up water requirement and an increase in water usage efficiency.

XT9000 System On Cooling Tower with 6 ft. Fan XEnergy Technologies Energy Efficiency Through Creativity XT9000 System On Cooling Tower with 6 ft. Fan Columbus, Georgia Confidential

On Cooling Tower with 11 ft. Fan XEnergy Technologies Energy Efficiency Through Creativity Two XT9000 Systems On Cooling Tower with 11 ft. Fan Confidential

On Two Cooling Towers: Columbus, Georgia XEnergy Technologies Energy Efficiency Through Creativity Dual XT9000 Systems On Two Cooling Towers: Columbus, Georgia Confidential

XT 9000 Technology - SUMMARY XEnergy Technologies Energy Efficiency Through Creativity XT 9000 Technology - SUMMARY Saves Energy Generates Energy and Provides Improved Efficiency Saves Money Reduced Energy Requirement = $ Savings Economical: Aggressive ROI Environmentally Friendly Reduces Green House Gas Emissions Rapid Deployment Quick Delivery / Minimal Downtown to Install