Glossary And Acronyms
Demand Lighting – A technique to The amount of heat loss per unit of time imposed on the heating; measured in thousands BTU per hour (KBtu/hr). A measure of the thermal conductivity of a building material measured in BTU’s, that flow through one square foot of material per degree ... Fetch Content
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 ... Retrieve Content
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 projects. the per square foot estimates in the algorithms will be multiplied by the number of identifying the change in use of BTU’s achieved by modifying a component ... Return Doc
Energy $avings Oppourtunities - Pollution Prevention Office
5% savings for keeping steam system maintained Lighting Low Cost Opportunities Lighting Power Density Building foot watts Categories candles per sf setting Note top energy users 1) heating and cooling 2) lighting Many commercial operations have to take lighting ... View This Document
Sustainable Laboratory Design: Challenges And Solutions
Loads in laboratories approach 20 watts per square foot. Moreover, most of this load performance in terms of Btu’s consumed, dollars saved, or pollution created. Using building often influences day lighting opportunities that can reduce artificial lighting ... Doc Viewer
Watt - Wikipedia, The Free Encyclopedia
A surface area of one square meter on Earth receives one nanowatt of power from a single star of apparent watts. Many events or machines produce or sustain the conversion of energy on this scale, including Terms such as watts per hour are often misused when watts would be ... Read Article
New Jersey Clean Energy Collaborative
Square Feet of Window Area X Savings per Square Foot. identifying the change in use of BTU’s achieved by modifying a component of the site. Prescriptive Lighting for Commercial Customers. Component Type Value Source ... Return Document
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
CHAPTER 2
Be estimated at 2.50 watts per kwh. If electricity is used. for lighting, refrigeration and cooking, Low Rise or High Rise buildings 2.0 watts/kwh. o. Electric Space Heating should be calculated as follows: 1/ (1) at 25 Btu per square foot per hour of floor area. (2) ... Get Content Here
HVAC Refresher - Facilities Standard For The Building ...
• Lighting-especially the extensive use of incandescent and metal halide Air conditioners are sized by cooling capacity in BTU's per hour. To estimate the optimum capacity requirements of CFM per square foot and air changes per hour (SMACNA 1990). Floor Space Type of Outlet CFM per ... Access Content
Journal
For “non-motor-driven” lighting, heating, ventilating, and air-conditioning: cost of equivalent BTU’s as generated by electric power. 3. established, a direct way to monitor and control these costs is to compare your building use per square foot with other similar structures through ... Read More
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
CHAPTER 5
Lighting consumed 31% of commercial building energy while heating accounted for 22% and Building Envelope and Building Systems (HVAC, Service Water Heating, Power, Lighting, and Other BIPV can generate approximately 5 to 10 watts of power per square foot of collector area in ... Document Retrieval
METRIC DESIGN GUIDE - GSA
Lighting Fixtures foot (psf), tons per square foot (tons/SF), inches of water The English system has watts (W), British thermal units (Btu's), horsepower (hp), tons, boiler hp, and other units. SI uses only W, kilowatts (kW), or milliwatts (mW), depending on the size of the number. ... Doc Retrieval
FUS-0435*; P-00981628.O; Citizens Tel. Co. Of New York
Square Feet of Window Area X Savings per Square Foot. identifying the change in use of BTU’s achieved by modifying PowerCost MonitorTM 5 NON-RESIDENTIAL PROGRAMS C&I Construction Commercial Lighting — New 15 Commercial Lighting — Remodel/Replacement 15 Commercial Custom ... Retrieve Content
BIDDING DOCUMENTS
How many Btu’s does it take to get 1 pound of water from freezing to boiling? 212 degree F The absortivity per square foot of any given surface varies from 0 Cost of performance errors due to improper lighting. Which central heating / cooling system, ... View This Document
University Of Tennessee
• Operation: Lower Watts; • 1 KWh = 3,413 BTU’s per hour • COP = 4; annual operating cost = $45,900 $30 to $80 per square foot of collector area • Commercial collectors - 10 year warranties or more • Economics of an active space heating system can ... Fetch Document
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
International Seminar On Energy Audit And Conservation ITRI ...
BTU’s 1975 1980 1985 1990 1995 2000 U.S. Energy Use By Sector Process Heating Systems! Thermal Distribution Systems (Steam, Hydronic, Air)! Lighting! Code is 1.1 watts per Square Foot! HID/biax performance .8 watts per square foot! ... Retrieve Document
Kilowatt Hour - Wikipedia, The Free Encyclopedia
8 Misuse of watts per hour; 9 See also; 10 References; 11 External links; Definition . Nonetheless, it is commonly used in commercial, educational, scientific and media publications. Conversions . Further information: Conversion of units of energy. ... Read Article
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