Equipment Efficiency Guide
Architectural ≥ 1,000 lumens $100 $40 Exterior Lighting Requirements Btu/Hour Tons Eligibility Requirements Minimum Efficiency SEER / EER / IEER and VFD installations required by the Vermont Commercial Energy Code. ... Content Retrieval
BIDDING DOCUMENTS
How many Btu’s does it take to get 1 pound of water from freezing to boiling? 212 degree F in lumens. The lighting level on a given plane, where one foot candle is equal to one lumens per square foot. ... Fetch Here
It’s Watts - It’s Lumens - It’s $$$
In a lighting system will introduce 3.414 BTU™s (British Thermal Unit) Lumens Per Watt is an expression of how many lumens we get from a light source compared to how much energy Energy legislation restricting watts consumed per square foot and total system wattage are ... Access This Document
Www.dte-yourenergysavings.com
> 75,000 Btu/hr) > 1000 lbs Lighting Compact Fluorescent Fixtures Exit Signs Retrofit Cool Roof ($0.02 per Sq. Ft.) a minimum of 195 Btu/hr/watt is required. Incentive is per ton of refrigeration. Incentive is per 1,000 square feet of the conditioned floor area affected by the EMS ... Fetch Document
Efficient Motors
From Impact Evaluation of Orange & Rockland’s Small Commercial Lighting Program, 1993. O&R hours for “High-Performance” or “Super” T8 lamp/ballast systems have higher lumens per watt than standard T8 WSFeffic = the actual installed lighting watts per square foot or linear ... View This Document
Glossary And Acronyms
A device used to provide required starting voltage and operating Total energy used in a building for a specific period of time stated in terms of Btu’s/gross conditioned square feet (Btu/SF/Yr equal to one lumen per square meter. One foot-candle is roughly equal to 10 lux. MSDS ... Get Doc
Foot-candle - Wikipedia, The Free Encyclopedia
Thus one foot-candle is equal to one lumen per square foot or approximately 10.764 lux In In the lighting industry, footcandles are a common unit of measurement used to calculate adequate lighting levels of workspaces in buildings or outdoor spaces. ... Read Article
PowerPoint Presentation
A cooling ton refers to the amount of energy required to melt one ton of ice in one hour and is equivalent Examples of efficacy ratings are lumens per watt for lighting or kilowatts per ton for chillers or air The EUI units are generally expressed as Btu per square foot per ... View Doc
Www.energystar.gov
Lumens per Fixture Total Installed Energy Usage per Square Foot of Conditioned Area Btu/SqFt Under Ground Garage Above Ground Garage Parking Lot Gas Energy and lighting, as per the EPA Multifamily High Rise Program Simulation Guidelines, published November 2009. 4) ... Read Full Source
Utility Analysis
Typical lighting power densities are about 1-2 W/ft2 in the commercial sector and 1-1.5 W/ft2 in the manufacturing lumens per fixture LPF is the product of the number of lamps, NL, lumens per lamp, LPL because of the 15-minute restrike time required for HID lighting to regain full ... Access Full Source
Sunlight - Wikipedia, The Free Encyclopedia
For natural lighting of interior spaces by Multiplying the figure of 1004 watts per square metre by 93 lumens per watt indicates that bright sunlight provides an illuminance of approximately 93 000 lux and giving the heterotroph the energy required for survival. This process is known ... Read Article
Why Are Buildings So Important? - Iowa Energy Center
Much per Square Foot as the energy required Lighting Systems Many Types of Fluorescent Lamps available – many variables Lumens: 2400 for 25 W lamps to 5000 for High Output 100+ Lumens per Watt systems available ... Read Document
FUS-0435*; P-00981628.O; Citizens Tel. Co. Of New York
Heating Energy (kWh) Savings = ((Capyt X EFLHHT)/100,000 BTU/therm) X HFS. Cooling WSFeffic = the actual installed lighting watts per square foot or linear foot The date by which commercial operation is expected. The required application information is the minimum requirement for ... Fetch Document
Favorite Videos - YouTube
This method required creating the most perfect sphere on Earth. Many of you have been asking about different places I like to eat in Panama well this is one of them. Commercial Agent: Skylet Andrew at Skylet Andrew Limited Email: sky@skyletandrew.com ... View Video
Zero Energy Commercial Buildings Consortium (ZECBC)
Efficiency lighting systems into the commercial and residential lighting efficacy of approximately 21 lumens per watt (lpw) for the thus slowing adoption. In addition, continued use of lpw or W/sq.ft (watts per square foot) as a metric for energy efficiency is too restrictive from a ... Access Full Source
Energy Star 20th Anniversary Update - US Environmental ...
Required to use Portfolio Manager • All b ildi 50 000 f tAll buildings over 50,000 square feet • Annually submit energy and water consumption using EPA’s Portfolio Manager Million Btu Source Energy per ton of Clinker ... Read Content
Good Energy: Energy Saved By Efficient Buildings
Residential and commercial are enacted by states Many old model energy codes have been merged into the IECC. FYI units used would be BTU/ FT2 x oF Discuss Glazing, but Opaque requirements speak for themselves- thicker, denser, E.g. lighting- list allowable watts per square foot. ... Read Full Source
Lux - Wikipedia, The Free Encyclopedia
The lux (symbol: lx) is the SI unit of illuminance and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface ... Read Article
Controlling The Greenhouse Environment
Fluorescent lighting is rarely used in commercial capable of (192 x 360 Btu/sq. ft.) 69,120 Btu/hr. If you feet of air volume per minute, per square foot of floor area, gives an acceptable standard from which to measure fan output. ... Retrieve Full Source
LIGHTING DESIGN And TIPS FOR ECBC COMPLIANCE
Because up to 70 percent of the usable space and installed lighting capacity of many commercial Assumes luminous efficacies of 17.5 lumens per shading coefficient (SC) = 0.90, solar heat gain coefficient (SHGC) = 0.78, and relative heat gain = 188 Btu per hour per square foot (Btu/h ... Fetch Doc
New Jersey Clean Energy Collaborative - Home | NJ OCE Web Site
(9,642 BTU per kWh) with lighting output exceeding 475 lumens. CFM/SF = Code required ventilation rate per square foot for Commercial Kitchen spaces. OF = Ventilation rate oversize factor (compared to code requirement) ... Read Content
How Much Electricity Does A Light Bulb Use And What Will It ...
Through most types of commercial energy generation could add dramatically 1 watt = 3.41 BTU 746 watts = 1 horsepower Volt: Measure of electrical of alternating current are triangular and square waves. The magnitude of alternating current varies in a cyclical form. ... Retrieve Doc
Energy Efficient Buildings
Residential Building Energy Breakdown Commercial Building Energy Breakdown. Lighting Introduction . In fluorescent lights, lumens per fixture LPF is the product of the number of lamps, NL, because of the 15-minute restrike time required for HID lighting to regain full output. ... Retrieve Full Source
Nu-Lite News
Provided commercial and residential electrical services throughout the greater New Orleans area . (70,000 Btu/ hr) flame test and ICEA T-29-20 (210,000 Btu/ hr) flame test Available in all Lumens per Watt 50,000 hours with 70% maintained lumens ... Access Full Source
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