Presentation is loading. Please wait.

Presentation is loading. Please wait.

Tomorrows Energy Standards Today. www.energyinnovation.net2.

Similar presentations

Presentation on theme: "Tomorrows Energy Standards Today. www.energyinnovation.net2."— Presentation transcript:

1 Tomorrows Energy Standards Today


3 3 Delivered commercial energy consumption per capita– from the U.S. Department of Energy/EIA Annual Energy Outlook 2010

4 EIG has integrated the broad spectrum of energy technology into a big picture approach to lighting, HVAC, controls, sensor systems, solar, water efficiency, computer power management, window film, cool roofs, and many others. The failure to be comprehensive can often cost the most energy efficient facilities an unnecessary 8% to 12% of their energy bill, and less efficient facilities an unnecessary 30% to 50%. 4 Tomorrows Energy Standards Today

5 As part of the Energy Grand Buffet approach to energy efficiency, EIG identifies and brings the latest advances in traditional, renewable and emerging technologies to the mainstream market for energy savings opportunities that go far beyond conventional approaches and what most facility managers believed was available or even possible. Tomorrows Energy Standards Today

6 To identify technology gems, EIG works internationally with: Utilities..…………….………………. that approve technology for rebates Contractors..…… …..…….. that install equipment for customers Customers..………..…………..…… that use equipment in their facilities Universities and R&D companies....that develop technologies Engineering companies…..…………that consult in product design Testing laboratories …………..……..that test new products Venture capital firms……….……..….that finance new technologies Tomorrows Energy Standards Today

7 New HVAC systems... Potentially save up to 70% with the latest generation of the most energy efficient HVAC and chiller optimization equipment HVAC efficiency Huge savings with a wide range of controls, CO and CO2 and other sensor systems, window film, and ultraviolet emitters Lighting technology Save to 80% for buildings, garages, parking lots, and street lights with latest fluorescent, LED, induction, HID lighting, and controls Computer power management … PC network software reduces energy cost during periods on non use and improves IT department efficiency Water efficiency ….. Save up to 70% with low flow restroom fixtures, landscape water use, water recycling and water use for facility operations 7

8 Technology Page Overview of Technologies Daylight Harvesting Ballasts LED lighting Smartcool HVAC Cycle Manager Unit HVAC Ultraviolet Emitters Computer Power Management Turbocor Oil-Free Compressor CO2 Sensor System Solar Protection Window Film CO Sensor Systems Hotel Keycard Energy System Solar Energy Delta P Pressure Independent Water Flow Control Valve Diesel Emergency Generator Heat Pump FANWALL System

9 9

10 10

11 11

12 12

13 13

14 Daylight Harvesting Ballast reduces fluorescent lighting cost an average 40-50% in areas that receive daylight. When the ballast photo-sensor senses outdoor light, power is automatically reduced. Fixed level dimming is available. Unique product eliminates expensive controls and wiring runs required for older generation technology. 14

15 15

16 16 LED lighting technology, which can save over 80% of the cost of incandescent, flood, spot, MR-16, and HID lighting for interior space, parking garages, outdoor lighting, and street lighting, has significantly advanced during the last 24 months. The light output, lumens per watt, cost-effectiveness, lighting quality and a standard 5-year warranty, for the first time, make LEDs a compelling investment. LEDs are mercury-free and do not have the disposal and pollution concerns of mercury-containing fluorescent and compact fluorescent lighting. LEDs long life produces huge maintenance savings.

17 17 U.S. DOE has chosen energy smart LED lighting to play a key role in reducing electric light consumption in the U.S. by 50% by 2025 U.S. DOE quote LED lighting has the potential to reduce lighting energy use by 50% percent, and to revolutionize the efficiency, appearance and quality of lighting. No other lighting technology offers so much potential to save energy, at a time when our nation needs bold solutions to vastly reduce our energy consumption.

18 18

19 Uses up to 84% less electricity than incandescent Typical payback 12 to 36 months, based on hours and electric rate Up to 50,000 hour lifespan for lamp maintenance & disposal savings Emulates the look, feel and performance of incandescent & halogen Smooth beam pattern provides superior uniformity without shadows Contains no mercury, lead or other hazardous materials, fully recyclable 19

20 Standard for all Cartier stores - 8W LED replaced 20W halogen LED MR-16DM Reduced Energy Consumption Achieved lighting requirements using 60% less energy Quality illumination providing both definition & sparkle Reduced Maintenance Costs Eliminates lamp maintenance for up to /7/365 Lasts 50,000 hours – up to 25Xs longer than halogen Environmentally Friendly Contains no mercury and is fully recyclable Radiates no UV or IR, will not discolor or heat surfaces or objects Reduces global warming by decreasing greenhouse gas emissions 20

21 Garage and Canopy Lighting Energy smart – lower power consumption & higher efficiency uses less electricity by using it more efficiently Sustainable - use less energy, save money on electricity, conserve natural resources and generate less pollution Longer system life - reduces lamp replacement, Maintenance, disposal and liability costs Typical applications include parking garages, canopies, storerooms 21

22 The HVAC cycle manager unit (CMU) typically saves 12% to18% on compressors with one or two stages of on/off control for A/C, refrigeration and heat pump systems. HVAC often is controlled by an on/off thermostat with no EMS capability. Duty Cyclers dont adjust to dynamic conditions. With the CMU retrofitted to HVAC, an EMS algorithm ensures the compressor operates at higher average suction pressure, enhancing heat removal efficiency. When demand conditions permit, the CMU shuts off the compressor at varying times each cycle, similar to a coasting condition, while keeping temperature within the set-point range. The # of cycles increases nominally, within guidelines. 22

23 All HVAC systems attract mold, which fouls coils and reduces heat transfer. Bacteria and viruses deteriorate indoor air quality. UVC, as with water treatment, food processing, and hospital clean rooms, destroys the DNA of mold, bacteria, and virus micro-organisms. UVC emitters are installed downstream of the coils in an HVAC application. The UVC cleans coils, returning heat transfer to near original levels, and dramatically improving IAQ. This reduces energy cost, eliminates coil and drain pan cleaning, greatly reduces absenteeism and improves productivity. 23

24 Coil fouling is demonstrated on samples taken from coils prior to installation of UVC. The UVC eradicates bacteria and mold as demonstrated from samples off the same coil 30 days after UVC installation. 24 Sample taken after Steril-Aire Sample taken before Steril-Aire

25 Computer Power Management software reduces energy cost during periods of non- use, especially when IT is involved in maintenance operations. The system can be used for a large number of computers in a single location or in locations nationally with estimated average savings of $50 per year per computer in high cost utility areas. Reports are provided pre and post installation for energy cost per computer. Many utilities pay substantial rebates. No- cost demonstrations can be provided. 25

26 This revolutionary compressor technology provides efficiencies up to 30% better than any other compressor in its size range with the added value of being extraordinarily quiet and virtually vibration free AHR Expo Innovation Awards 26 Turbocor oil-free compressor

27 27 With built-in VFD, compressors match cooling load at 60 tons to 700 tons + Compact (approx.1/5 ordinary compressor size) Light (Less than 270lb) Quiet (less than 70dB at full load) Virtually frictionless (magnetic bearings) On board digital electronics Energy efficient and oil-free

28 Computerized, oil-free compressor system with VFDs and magnetic bearings reduces energy use up to 70%. It has only one moving part, is quiet, virtually vibration free and approximately 1/5 the size and weight of conventional compressors. Startup uses under 2 amps, compared to for conventional compressors. 28

29 29

30 30 ASHRAE Study 601 on compressor efficiency Loss of Efficiency Percent Oil in System The vast majority of installed chillers have an excess amount of oil in the cooling system. The oil requirement in the refrigerant charge of compressors reduces system efficiency often over 20%.

31 In ten (10) chillers tested in an ASHRAE study, the average overcharge of oil in the system was 12.88%; this equated to an average 21% energy loss. 31 Percent Oil in System

32 CO2 sensor systems, placed in zones throughout a building, eliminate the high cost of excessive outside air use for building ventilation. Outside air is pre-set for maximum expected occupancy. When occupancy is below maximum level, there is often up to 500% over ventilation, wasting energy to heat or cool unnecessary levels of outside air. Sensors detect CO2 from occupants and adjust outside air to match real time occupancy needs for fresh air ventilation, resulting in a major reduction of unnecessary heating or cooling of outside air. 32

33 The design level for outside air is generally far in excess of average occupancy levels Many buildings have adjusted outside air settings, which are in excess of the design levels Major savings can be produced by eliminating the use of excessive amounts of outside air 33

34 1,050 stores – 4-5 sensors / store Energy savings payback <2 Yrs 150 stores converted Saving >30,000,000 kWh/yr 18% energy savings per store 34

35 CO 2 & dew point economizer control in Southern California 15 theatres, 179 screens, 36,700 seats Saves average of 35 kWh/Year or $5 per seat/year Annual savings of $183,500 Annual energy savings – 1,284,500 kWh 35

36 Window Film can block up to 80% of solar heat to reduce energy cost and increase comfort. Heat is lowered up to 12°F in the space, reducing peak demand on HVAC. 36

37 Visibly clear film reduces heat to 50% without changing appearance Tinted film cut heat up to 80% reduce glare and provide tinted look Reflective film reduce heat 80% with modern reflective look Graffiti protection film coating protects windows against scratching Security film prevents shattering of glass from explosion or attempted break-ins 37

38 CO sensor systems with VFDs reduces 80% to 90% of the energy cost to operate exhaust fans in enclosed parking garages. Instead of running fans during all hours of garage operation, the sensor/VFD system operates the fans at a low base level of ventilation and ramps up only as required if the sensors detect carbon monoxide. This keeps air circulating and avoids turning fan motors on and off during the day. 38

39 Reduces room energy costs 20% to 45% by controlling energy use when a room is unoccupied. When entering rooms, guests place the key card in an entry area slot to turn on HVAC, selected lighting and power outlets. When a guest leaves the room and removes the keycard, HVAC, lighting and power outlets revert to energy saving levels set by management which maintains guest comfort. 39

40 MADISON, Wis. (May 2005) – Reducing HVAC costs in unoccupied rooms, Holiday Inn and Suites in Madison, Wisconsin will save over $17,000 a year for its 157 guestrooms. 40% to 80% of a hotels energy costs is from heating and cooling guest rooms. Its an important cost, which can be controlled by using guest room energy management. Energy costs represent a large operating expenditure in our industry, By installing these controls, we were able to lower our hotels energy costs, positively impacting our operating profit margins. When the guest leaves the room, the controls send a signal to the thermostat that relaxes the HVAC to a predetermined unoccupied set point. When the guests return, the system readjusts to meet guest comfort requirements. Guests control the temperature when they are in the room. 40

41 We installed the Energize Energy management system in May of The payback after installation for this system was 18 months. After 5 months it looks like the payback will be less than 12 months. The guests find this system very easy to use and after some training from the front desk, they are completely satisfied. The installation went smoothly and with any project this size the small amount of problems that we have had were handle very quickly. 41

42 Solar energy opportunities have evolved from the latest technology advances to provide greater application flexibility, lower costs, and the ability to upgrade for continuing technology advances. Systems can be installed with no-capital- outlay under a Power Purchase Agreement (PPA). Under the PPA, the solar company provides and owns the equipment. The host company pays only for the energy produced at a price expected to always be below the utility price. 42

43 Maintains optimum coil performance in chilled water systems by stabilizing water flow through the coils regardless of demand level. 43

44 44

45 45

46 The diesel emergency generator heat pump takes over the function of a block heater to maintain standby temperatures of the diesel generator to save 70% to 80% of the energy cost. The block heater typically maintains generator stand by temperature often between 90 0 F and F. The heat pump has an efficiency level 4 times greater than the block heater. 46

47 Reduces energy cost to 50% versus large centrifugal and vaneaxial fans. FANWALL replaces inefficient, noisy, vibrating, unreliable fans with a bank of high-efficiency fan modules with VFDs built into a fan wall. Easily brought into fan the room, assembled into a fan wall and installed. Cuts sound and vibration, provides redundancy, great reliability and easy maintenance. 47

48 1. Big-picture objectives established for facility or company-wide cost reduction 2. Data collection and facility audit to identify broad range of opportunities 3. Analysis and specification of the most cost-effective energy saving options 4. Comprehensive report of opportunities with recommendations and economics 5. Complete requirements for all available utility and government incentives 6. Arrange and oversee installation completion by contractor network 7. Structure and arrange no-capital-outlay, savings-funded projects 48 The steps of an energy strategy Tomorrows Energy Standards Today

49 Focus on the big picture of what is possible for energy savings and return on investment targets Complete detailed assessment of facilities, develop and evaluate energy savings options, and economic analysis Develop Opportunity Report of action and economics for one-stop, concept through completion energy strategy 49 Tomorrows Energy Standards Today

50 50 Energy Innovation Group, LLC Venice Blvd. Ste. 408 Los Angeles, CA Phone: Fax: Tomorrows Energy Standards Today

Download ppt "Tomorrows Energy Standards Today. www.energyinnovation.net2."

Similar presentations

Ads by Google