New Jersey Clean Energy Collaborative
Light CF = Summer demand coincidence factor for lighting. LEDDWN-watts = Average delta watts per purchased LED recessed identifying the change in use of BTU’s achieved by modifying a component of the CFM/SF = Code required ventilation rate per square foot for Commercial Kitchen spaces. ... Read Here
International Seminar On Energy Audit And Conservation ITRI ...
BTU’s 1975 1980 1985 1990 1995 2000 U.S. Energy Use By Sector Commercial Audit and Conservation Service (CACS) Lighting! Code is 1.1 watts per Square Foot! HID/biax performance .8 watts per square foot! Considerations ... View This Document
Residential And commercial
General lighting and receptacles per 1000 ft2 3 24.9 n/a Blow dryer 1.25 10.4 n/a Other commercial applications kW = 30 kW + 5 watts/sq. ft. Other commercial applications kW = 30 kW + 5 watts/sq. ft. Square footage = _____ Estimated kW = _____ Amps to ... Fetch Document
METRIC DESIGN GUIDE - GSA
Lighting Fixtures The English system has watts (W), British thermal units (Btu's), horsepower (hp), (kg) per square meter because many dead and live loads are given in kg. The following chart gives kPa strength ratings that can be used to replace the psf ... Retrieve Full Source
FUS-0435*; P-00981628.O; Citizens Tel. Co. Of New York
Identifying the change in use of BTU’s achieved by WSFeffic = the actual installed lighting watts per square foot or PowerCost MonitorTM 5 Non-Residential Programs C&I Construction Commercial Lighting — New 15 Commercial Lighting — Remodel/Replacement 15 ... Document Retrieval
LED LIGHTING - Eliance Group
Commercial places & etc. LEDs use less power (watts) per unit of light generated (lumens). 85 btu's/hour 30 btu's/hour Yes - may catch on fire, smoke, or omit an odor Not typical Some Light Output Lumens Watts Watts Watts 450 4-5 40 9-13 ... Retrieve Doc
Zero Energy Commercial Buildings Consortium (ZECBC)
Zero Energy Commercial Buildings Consortium (ZECBC) Lighting / Daylighting / Controls Working Group. September 9, 2010. Introduction. Lighting accounts for 38 percent of the electrical energy used in commercial buildings or 1,143 trillion Btu’s. ... Document Retrieval
HVAC Refresher - Facilities Standard For The Building ...
Air conditioners are sized by cooling capacity in BTU's per hour. To Then select the cooling capacity needed using the table below, The BTU's associated with the square footage will give an • W = Installed lamp watts input from electrical lighting plan or lighting ... Read Full Source
World Energy Consumption - Wikipedia, The Free Encyclopedia
The amount of energy is measured by satellite to be roughly 1,368 watts (1.835 hp) per square meter, and appliances use 11%; and commercial uses (lighting, heating and cooling of commercial buildings, and provision of water and sewer services) amount to 5% of the total. ... Read Article
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 Energy legislation restricting watts consumed per square foot and total system wattage are ... Retrieve Here
Sustainable Laboratory Design: Challenges And Solutions
Equipment plug loads can generate heat loads of up 10 watts per square foot. When fully operational, performance in terms of Btu’s consumed, dollars saved, or pollution created. Using building often influences day lighting opportunities that can reduce artificial lighting ... Read Document
FUS-0435*; P-00981628.O; Citizens Tel. Co. Of New York
Lighting stock and is very limited in retrofit design options relative to what is usually seen in commercial lighting the per square foot estimates in the algorithms will be multiplied by the number identifying the change in use of BTU’s achieved by modifying a component of ... Retrieve Full Source
How Much Electricity Does A Light Bulb Use And What Will It ...
Through most types of commercial energy generation could add of alternating current are triangular and square waves. The magnitude of alternating current varies in a cyclical is rated at 72 watts per hour; it will be rated 72 watts 3 hours from now (as long as it's still ... Fetch Full Source
University Of Tennessee
• 1 KWh = 3,413 BTU’s per hour - LED exit signs use only 1 to 5 watts of power per surface and cost less than $5 per year to operate. $30 to $80 per square foot of collector area • Commercial collectors - 10 year warranties or more ... Read Document
CHAPTER 2
Be estimated at 2.50 watts per kwh. If electricity is used. for lighting, space including community and commercial spaces. varies considerably by project type. at 25 Btu per square foot per hour of floor area. (2) ... Content Retrieval
New Jersey Clean Energy Collaborative
Torchwatts = Average delta watts per purchased Energy Star torchiere. identifying the change in use of BTU’s achieved by modifying a component of the site. LPDbase = Baseline lighting power density in Watt per square foot of space floor area, ... Retrieve Doc
Sec01 B Sec01 3/31/11 10:42 PM Page 1 Transformer Basics 1
NOTE: If motors are started more than once per hour, indoors or out, including lighting, industrial and commercial applications Three Phase Ventilated – 15 to 1000 KVA – Section 5 Lighting – 100 to 1000 watts – Section 11 ... Fetch Here
User Guide - The Home Depot
Lighting the GardenHouse A = 240 square feet For a 6’ x 12’ GardenHouse, products. A wattage rating can be converted to BTU’s by multiplying the watts x 3.413. EXAMPLE: Using the 6’ x 8’ GardenHouse and temperatures above: ... Retrieve Content
CHAPTER 5
Lighting consumed 31% of commercial building energy while energy requirement to less than 50,000 BTUs per square foot each year while a Factor 10 building would use just10,000 BTU’s per square foot BIPV can generate approximately 5 to 10 watts of power per square foot of ... View Document
Water Heating - Wikipedia, The Free Encyclopedia
Water heating is a thermodynamic process that uses an energy source to heat water above its initial temperature. Typical domestic uses of hot water include cooking, cleaning, bathing, and space heating. In industry, hot water and water heated to steam have many uses. Domestically, water is ... Read Article
Uploads From GREENPOWERSCIENCE
You can actually make smaller panels this way increasing the wattage per square meter and saving This is the lighting bolt from the solar panel free! It is excellent fill, breaks down rapidly and produces beautiful rich soil. One pile releases several thousand BTU's of heat over the ... View Video
BIDDING DOCUMENTS
How many Btu’s does it take to get 1 pound of water from freezing to boiling? 212 degree F Small commercial buildings usually receive 120/240 volt single-phase or 120/208 three-phase service, (watts) per square centimeter, but we generally deal with the intensity level (IL), ... Read Full Source
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