Building Energy Codes Program Commercial Program Review
2012 IECC Commercial Electrical Power and Lighting watts must have source efficacy of at least 60 lumens per watt Exterior Building Grounds Lighting C405.6.1 Exceptions Controlled by motion areas Temporary lighting Lighting for industrial production, material ... View Doc
SECTION 13-100
Typically expressed in lumens per watt. [4412] EFFICIENCY Customary measurement units are British thermal units (Btu). ENERGY COST. The total estimated annual cost for purchased energy for the building Walls weighing at least (1) 35 pounds per square foot (170 kg/m2) of ... Document Viewer
Case Study
Lighting: T8 fixtures are used throughout the building. NPRC had looked at T5 and dimming ballasts but ultimately chose T8 since the lumens per watt were comparable. Daylight sensors turn off or dim fixtures when sufficient (Btu) divided by the square feet (sf) ... Content Retrieval
2010 FL Energy Titlepage
Square feet or more and a clothes storage closet, and is not part BTU (British Thermal Unit). The standard unit for measur- expressed in lumens per watt. EFFICIENCY. Performance at specified rating conditions. EMISSIVITY. ... Access This Document
BIDDING DOCUMENTS
A ton of refrigeration is best described as 12,000 BTU per hour and the amount of heat necessary to melt a in lumens. The lighting level on a and is equal to the number of BTU per hour that will pass through one square foot of the material per inch of thickness when the temperature ... Fetch Doc
Mechanical/Electrical Systems
The number of Btu that flow through one square foot of material in one hour. they cost less per hour of use 2,000 lumens is preferred. "Ambient" lighting provides a minimum amount of illumination for people to see each other and move about, "General lighting" ... Doc Viewer
Kerosene Lamp - Wikipedia, The Free Encyclopedia
They produce more light per unit of fuel than wick-type lamps, but are Kerosene lamps are still extensively used in areas without electrical lighting; the cost and dangers of combustion lighting are a A kerosene lamp producing 37 lumens for 4 hours per day will consume about 3 litres of ... Read Article
Saving Energy Municipal Buildings And More
200 Btu. per hour per square foot: Wind. 75 Btu: per hour per square foot of commercial or municipal building as lumens [as opposed to 2850 for a standard T8] and have a barrier coat design and high lumen maintenance. ... Access Full Source
Utility Analysis
One footcandle is one lumen per square foot. 1 fc = 1 lm/ft2. The Illuminating Engineering lumens per fixture LPF is the product of the number of lamps, NL, lumens per lamp Residential occupancy sensors cost about $15 each and commercial/industrial quality occupancy sensors cost ... Get Document
Glossary And Acronyms
Cost savings resulting from conversation or other alternative actions. 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.). that flow through one square foot of material per degree temperature difference, ... Get Content Here
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. ... Read More
Presentation Title - Questline
Lumens per Watt; CRI; Lumen Maintenance; LED. 50,000. 25-80. 70-90. 95-98% 1,000 Btu per panel square foot per day. Reduce Energy Trust helps multifamily property owners reduce the cost of energy-efficiency projects by offering cash incentives to contractors or their customers for ... Doc Viewer
LED LIGHTING - Eliance Group
Ensure strict quality check and professional quality control parameters to provide cost effective LED lighting solutions, They consist of a square package, with the internal diode mounted per unit of light generated (lumens). LEDs help reduce greenhouse gas emissions from power plants ... Fetch Content
Presentation Title - Questline
Most commercial HVAC units have multiple coilsstacked or sandwiched together. can range from about $0.25/ft2 to $0.50/ft2, depending on the building type, location, office area plan, and local cost of energy. Photosensor layout . is 1,000 Btu per panel square foot per day. Reduce ... Get Doc
Creating Energy-Efficient Communities In California: A ...
LPW Lumens per Watt (lights) MMBtu Million Btu MEF Minimum Energy Factor of Dishwasher (per CEC > 225,000 Btu/hr Civic/Commercial Mixed Use (Civic – Library) 12 square footage is based on 20 sqft per first two family members plus 8 sqft for every additional ... Content Retrieval
User:Kjkolb/Science - Wikipedia, The Free Encyclopedia
Accelerated cost recovery system; Accelerator mass spectrometer; Btu per cubic foot; Bubnoff; Bud pruning; Bug dust; Building energy ratio; Commercial consumption; Commercial operation; Commercial sector; Commercial species; ... Read Article
Good Energy: Energy Saved By Efficient Buildings
Money Savings from DOE Building Energy Codes Program DOE’s $37.5 M investment has resulted in energy savings of $1B per year. Cumulative cost savings from program Intrinsic to material. FYI units used would be BTU/ FT2 x oF E.g. lighting- list allowable watts per square foot. ... View Doc
Refrigerated Beverage Vending Machine Engineering Analysis
Cost Rated Lumens Number of Lamps F34T12 F32T8 F32T8/HL Rated Power [W] Heat Load due to Lighting [Btu/hr] Total Heat Load - Non-Electrical Sources [Btu/hr] Cost per Square Foot Standard Polyurethane Foam High-Quality Polyurethane Foam ... Return Document
FINAL AOBA Comments On 12 DCMR I - 2013 Energy Conservation ...
60 lumens per watt unless the luminaire is controlled by a motion sensor or qualifies for • Gross floor area per floor: 10, 174 square feet; • Construction: Slab on grade, and lighting energy cost. While on ‐site renewable energy systems, ... Read Content
EXPRESS TERMS
BTU/HOUR. British thermal units per Pounds per square inch reduction At least 80 percent reduction Recycled Content Utilize recycled content materials for 10 percent of total material cost Utilize recycled content materials for 15 percent of total material cost 1 additional ... Content Retrieval
Energy Efficiency Guidlines
Cost for lighting $75 Billion in the US for commercial SQFT Cooling BTU/SQFT Cooling TON/SQFT Heating cost per square foot Cooling cost per square foot Electrical cost per square foot Total Utility cost per square foot Lighting cost per square foot Water & sewer cost ... Fetch Document
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