E SM NERGY TAR Stage Three Other Load Reductions
Will generate 400 to 600 Btu of heat per hour. other sources (cfm per square foot) into a single calculation for the required Watts per square foot. Bibliography ASHRAE Journal, Sept., 1991. American Society of Heating, Refrigerating, ... Retrieve Document
ANSI/ASHRAE/IESNA Standard 90.1-2004
Number 8: Electrical designer will find many changes in the lighting section of the standard. Then, once the system size reached 15,000 Btu per hour, automatic shutdown is required. This threshold used to be or the 0.4 cfm per square foot or the 30% minimum that was added in the ... Get Document
2008 CITY OF HOUSTON COMMERCIAL ENERGY CONSERVATION CODE
Customary measurement units are British thermal units (Btu). energy cost budget: the maximum lighting power per unit area of a building classification of space function. watts per square foot . Wh . watthour . 13. 14 This page was intentionally left blank. 15. 4. ... Read Here
ENERGY AND WATER REBATES AVAILABLE TO PUGET SOUND BUSINESSES
$6 per MBH . Commercial Laundry Water Heaters . $40 - $80 (depending on watts controlled) Small Business Lighting Program . $25 - $160/ fixture (depending on watts & fixture type) LED Exit Signs . $50 per sign lighting controls $0.25 per square foot for mechanical systems and glazing ... Read Here
MEMO
With a 53% efficient burner this would have used 5,307,011 Btu of gas per load for a savings of 1,667,305 Btu per Unit Size Watts Hours per Day Days per Week Weeks per Year Load Factor Annual Hours Annual 21 353,649 88% 55.93 50% 95% * Lighting DUOM: load impacts per square foot per ... Read Full Source
FUS-0435*; P-00981628.O; Citizens Tel. Co. Of New York
For Commercial and Industrial (C&I) lighting, OFwatts = Average delta watts per purchased ENERGY STAR Outdoor Fixture. the per-square-foot estimates in the algorithms will be multiplied by the number of square feet of window area. ... Retrieve Content
Product Videos - YouTube
340 CFM operation with 170 Mph maximum air speed gets the job done quickly the shelter has a seven-foot center height and 100 square feet of sheltered floor area. The Steripen Traveler features a rubberized tapered neck that fits a wide range of small canteens and commercial water ... View Video
Other Load Reductions Overview
An average adult will generate 400 to 600 Btu of heat per hour. (cfm per square foot) into a single calculation for the required minimum ventilation rate. Equipment Watts per square foot. Stage 3 Aspen Systems Corporation ... Read Document
William Tschudi, PE Lawrence Berkeley National Laboratory
Commercial buildings U.S. industry consumes 32 quadrillion Btu per year ‐‐almost 1/3 of all energy used • Lighting watts/square foot. Slide 17. EPA Energy Star Programs •Energy Star for Servers •Energy Star for Buildings ... Read Here
Energy Efficiency Programs For Commercial, Industrial And Non ...
5. Commercial Rebates. PSE Offers Numerous Rebates for Energy Efficiency Measures taken by Commercial, Industrial and Non-Residential Customers • Small business lighting ... Doc Retrieval
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
PacifiCorp’s Planned Changes To Home Energy Savings Program ...
Cubic Feet per Minute (CFM): Energy Efficiency Ratio (EER): The ratio of the cooling capacity Btu per hour to the power input (in watts). The higher the EER rating, Water Factor (WF): Measures water efficiency in gallons of water consumed per cubic foot of capacity. General Notes ... Access Full Source
Plug load per square foot. [Watts/sq.ft.] Process Load Installed Power Installed power of process load. Reported in cubic feet per minute. [cfm] Duct Pressure Test Leakage (thousand Btu per hour) ... Fetch This Document
DESIGN AND CONSTRUCTION OF SOLAR THERMAL TILE SYSTEMS FOR
The fans are rated at 100 CFM at 1” static pressure. They are designed to move 1 to 2 CFM per square foot of solar tile roof. In comparison, the system delivers about 2,900 watts (10,000 BTU/hr) of peak heating thermal energy. The Commercial Building Energy Consumption Survey and ... Fetch This Document
Load Calculations- Deviations From Expectations
A 50 cfm bath fan produces 0.16 ACH, The incident solar radiation intensity perpendicular to the sun’s rays is on the order of 300 Btu/h per square foot. For tilted surfaces, you would multiply this even considering 5 CFLs in use would reduce internal loads by over 200 Watts (800 Btu/h). ... Access Document
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 E.g. lighting- list allowable watts per square foot. Lighting example: ... Access Full Source
Uploads From GREENPOWERSCIENCE
Flexible Solar Panel 230 watts to a Grid Tie This is the lighting bolt from the solar panel video October 2005 a group of students from the Massachusetts Institute of Technology carried out an experiment with 127 one-foot (30 cm) square mirror tiles, focused on a mock-up wooden ... View Video
AE Calcs Spreadsheet - Drexel University
FMP Feet Per Minute SF Square Foot Power Converstion Structure_Factor Coeff___BTU_per_CFM_Deg ConductiveHeatTransfer Contributors ConversionFactors Dead Lighting_Watts_SF_Service Lighting_Watts_SF_Spotlight Lighting_Watts_SF_Standard Lighting_WSF_Average ... Fetch Full Source
Laboratories For The 21st Century: An Introduction To Low ...
Reduce its annual energy consumption by 84 trillion Btu. This is equivalent to the energy consumed by 840,000 ally designed around a ventilation standard of 20 cubic feet per minute (cfm) per person of outside air — equal range from 2 to 20 watts per square foot. Fortunately, labo- ... View This Document
Equipment Efficiency Guide
LIGHTING POWER Total Reduction $ / Watts reduced ≥ 10% $0.45 ≥ 20% $0.55 ≥ 30% $0.65 ≥ 40% $0.75 Btu/Hour Tons Eligibility Requirements Minimum Efficiency • Minimum 4 fans or 250 watts per control. ... Read Here
Annual Lighting Energy use per Square Foot (kWh) Percent Savings with Policy Calculated based on 283 watts per lamp for mercury vapor, on 11.3 hours per day, commercial floor space/ 3412 BTU per kWh ... Retrieve Here
New Jersey Clean Energy Collaborative
Light CF = Summer demand coincidence factor for lighting. LEDDWN-watts = Average delta watts per purchased LED recessed downlight. CFM/SF = Code required ventilation rate per square foot for Commercial Kitchen spaces. (Btu/hr)/(CFM *Deg F)) HEFF = Efficiency of Heating System ... Fetch Full Source
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