CHAPTER 3 ENERGY EFFICIENCY
Thousand Btu/dollar of GDP Figure 3.1: Energy intensity of the U.S. economy, percent of the nation’s energy at a cost of about $100 billion per year (Figure 3.5). These are the clothes washers, lighting and transformers, commercial packaged HVAC equipment. Building standards: expanded ... Return Document
Energy Use In
By converting energy use to a standard measurement of British thermal units per square foot. Non-heated and non-air conditioned structures have been omitted, as well as outdoor lighting cost and usage. B. Fiscal Year 2003 Findings. (Figure 9). The average cost per square foot is $1.27 ... Access Content
Energy Efficiency Trends In Residential And Commercial Buildings
Use, about 40 quadrillion Btu (quads) per year. greater in dollar terms than commercial improvements and have seen significant additional growth this decade. Figure 27: Commercial Building Ownership and Occupancy, 2003 (Non-Mall Buildings) ... Retrieve Here
Building Energy Code An Introduction Basics And Development
Lighting and electrical by approximately 0.5-quadrillion Btu per year by 2015 and 3.5-quadrillion Btu per Building owner cost savings: By 2015, total annual dollar savings to building owners would be more than $4 billion. That figure may rise to over $30 billion by 2030. Even accounting ... Read Document
Building Energy Codes 101 Training Manual - Nebraska Energy ...
3.5-quadrillion Btu per year by 2030. This is equivalent to power 3 percent in terms of the projected national CO 2 emissions in 2030. Building owner cost savings: By 2015, total annual dollar savings to building owners would be Lighting and Power, Mechanical, Energy Cost Budget, ... Read Document
Work Paper-Energy Star Room Air Conditioners
For each cooling capacity range in British thermal units Multiplying the measure load shape with the hourly avoided cost stream determines the average avoided cost per kWh for use in the life Utilize other secondary data sources like the statewide lighting and appliance saturation ... View Full Source
Building Energy Codes 101
Lighting and electrical by approximately 0.5-quadrillion Btu per year by 2015 and 3.5-quadrillion Btu per Building owner cost savings: By 2015, total annual dollar savings to building owners would be more than $4 billion. That figure may rise to over $30 billion by 2030. Even accounting ... Document Retrieval
There are solid competitors out there to this model. My choice for this one was based on liters per minute flow rate and cost of replacement filters Australian terrain while delivering many of the of service at a significantly lower total cost of ownership when compared ... View Video
By - Oak Ridge National Laboratory
Economic analysis. That is, on a BTU basis, the cost of electricity to operate the lighting may be 3 or 4 times the cost of the As shown in Figure 6 on page 32 of values shown are for the entire season and are in thousands of Btu's per ft. of skylight per year . Factor ... Fetch Doc
CHAPTER EIGHT: ENERGY - Washington State Department Of Commerce
Reduce the fuel consumption per mile. Federal (Trillion Btu) Residential, 471.2, 23% Commercial, 376.8, 19% Industrial, 586, 29% energy efficient lighting practices for commercial buildings, especially encouraging the use of daylighting. ... Fetch Here
PotentialEnergy, Cost,and CO2 Savings From Energy-Efficient ...
Cost paid by the government per kWh ofelectricity and per millionBtu lighting, and commercial downlights. For most of these product categories, we used two methods to estimate the existing equipment stocks in when both are expressed as site Btu. Figure 2 shows that purchases of energy ... Read Here
Two-Pipe HVAC Makes A Comeback: An Idea Discarded Decades Ago ...
Lighting retrofits. As shown in Figure 1, the before-retrofit cost per square foot for energy ranged from $0.51 to $0.90 and averaged $0.66. After-retrofit cost per square foot for energy The pair of million Btu per hour condensing boilers shown in Figure 6 can be ... Read Content
2a. Cover Sheet
3.1 Lighting 8 3.2 Air Compressors 9 3.3 Boilers 9 3.4 Motors 10 3.5 By comparing the cost of various fuels on the basis of cost per million BTU’s, the true cost of each fuel can be determined. Therms Cost ($) Figure 6: Natural Gas Costs / Consumption ... View Document
Solar Panel - Wikipedia, The Free Encyclopedia
Commercial use, depending on the The actual voltage output of the module changes as lighting, For example in 2012 it was estimated that the quantity cost per watt was about $0.60, which was 250 times lower than the cost in 1970 of $150. ... Read Article
BRIC'd Up Energy Efficiency: Energy And Climate Policies In ...
Requirements for buildings: lighting system, air conditioning system, Btu per (2000) U.S. Dollar s United States cost savings in the residential and the municipal heating sectors, where around a third of Russia’s ... Document Retrieval
Residential Demand Module
By appliance (in million Btu per household per year). The projection process adds new housing units to the stock, determines Capital Cost (2009 $ per kW DC)1 Service Life (Years) Solar Commercial and Industrial CHP Technology Cost and Performance Data Analysis for EIA (SENTECH ... Fetch This Document
10. Facility Type: K–12 Schools ENERGY STAR
High-dollar capital projects are the first to go when budgets are cut, to over 500,000 Btu/ft (Figure 10.2). Given this large variation and skewed distribution, the schools’ annual energy cost per square foot averaged $0.54, ... Read Full Source
Don't Supersize Me! Toward A Policy Of Consumption-Based ...
Lighting, HVAC, and plug loads, total primary energy use has increased over 30% in US residential buildings since 1978 (Figure 1), and more than 65% in commercial buildings. electricity per ton of steel, or Btu per dollar of GDP. Figure 3. Linear Efficiency for Refrigerators Source: ... Get Content Here
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