energy efficiency and environment

... efficiency, energy productivity, specific energy and net energy were calculated using the following Eqs [8]: Energy use efficiency = (Energy output (MJ ha-1)) / (Energy input (MJ ha-1)) (1) Energy ... ha-1)) / (Energy input (MJ ha-1)) (2) Specific energy = (Energy input (MJ ha-1)) / (Canola output (kg ha-1)) (3) -1 -1 Net energy = (Energy output (MJ )) - (Energy input (MJ )) (4) Energy use efficiency ... terms of energy use efficiency and economical analysis They reported that, both the total energy input and output energy in apricot production decreased when farm size increased; while, the energy...

Ngày tải lên: 05/09/2013, 16:30

... Energy Research at DOE WAS IT WORTH IT? Energy Efficiency and Fossil Energy Research 1978 to 2000 Committee on Benefits of DOE R&D on Energy Efficiency and Fossil Energy Board on Energy and Environmental ... Benefits of DOE R&D on Energy Efficiency and Fossil Energy wishes to acknowledge and thank the staffs of the Office of Energy Efficiency and Renewable Energy and the Office of Fossil Energy for their ... successes and failures of DOE’s research program would be a very frustrating and puzzling enterprise Energy Efficiency and Fossil Energy Research at DOE The two program areas energy efficiency and...

Ngày tải lên: 17/02/2014, 06:20

... following forms of energy are distinguished: mechanical energy (i.e potential or kinetic energy) , thermal, electric and chemical energy, nuclear energy and solar energy In practical energy appliances, ... energy content of the secondary energy carrier and the corresponding energy flow This processing of primary energy is subject to conversion and distribution losses Secondary energy carriers and ... Evaporation Energy gap Energy level of the conduction band Evaporation from the ocean Evaporation from a defined surface (S) Solar constant Energy level of the valence band Energy of the water Energy...

Ngày tải lên: 17/02/2014, 20:20

... boiling Brewery A and C fill KEGs, brewery A and B fill returnable bottles, and brewery B has a non-returnable filling line as well 3.2 Energy balance and minimal energy demand TE D The energy balance ... benchmarks and compared with aim-targets Additional to the energy balance, the thermodynamic minimal energy demand for certain processes should be known as the ultimate target for energy demand reduction ... supply and demand This approach is recommended for a first impression how much energy is available for possibly supplying the overall energy demand within a typical production week M AN U hot and...

Ngày tải lên: 24/03/2014, 04:20

... Central and Eastern Europe and the Former Soviet Union, substantial economic and environmental benefits can be gained from implementing measures in energy efficiency in heat and power supply The energy ... to maintenance and modernization, and is currently in need of major investments to reach the level that will be demanded by societies aspiring for the economic and environmental standards enjoyed ... hospitals and district heating The activities include capacity development and training for private and public officials on the local level to identi5, develop and implement energy efficiency...

Ngày tải lên: 04/06/2014, 16:24

Ngày tải lên: 08/08/2014, 15:21

... Center, 1983 For information about many kinds of energy- efficient building ideas and renewable energy topics, contact: The Energy Efficiency and Renewable Energy Clearinghouse (EREC) P.O Box 3048 Merrifield, ... interior and structural work including floors, roofs, and exterior walls Wood is attractive for its color and warmth, and complements tile and masonry, as well as concrete walls, floors, and ceilings ... doe.erec@nciinc.com EREC provides free general and technical information to the public on the many topics and technologies pertaining to energy efficiency and renewable energy ...

Ngày tải lên: 19/06/2015, 11:43

... the many topics and technologies pertaining to energy efficiency and renewable energy There are many groups that can help you make an informed decision when purchasing an energy efficiency product ... conservation of electricity, and energy efficiency EPRI, a research consortia, develops solutions to make the generation, delivery, and use of electricity affordable, efficient, and environmentally sound ... residential energy conservation, insulation and weatherization programs, electric thermal storage, or heat pumps Source List For more information about these, and other, energy efficiency topics,...

Ngày tải lên: 17/06/2016, 09:47

... general and technical information to the public on many topics and technologies pertaining to energy efficiency and renewable energy “Swimming Pools Soak Up the Sun,” D Coughi, P Hesse and T Schiller, ... manufacturers and suppliers in the United States For more information about many kinds of energy efficiency and renewable energy topics, contact: “Running Pump Less Often is More Efficient,” R Messenger and ... Pools, D Root; FCF (see Resources), 1982, 68 pp FSEC researches and develops renewable energy and energy efficiency technologies, and educates the public on the results of its research Solar Heating...

Ngày tải lên: 17/06/2016, 09:47

... for efficiency and renewable investments Conclusions and future work This research evaluates the relationship between environmental and energy factors and explores the value in tracking energy and ... management systems Goals of Energy Management System Optimize energy efficiency Minimize energy waste Increase energy efficiency Measure energy consumption accurately and apply methodologies appropriate ... controlling the environmental effects, although energy consumption is also considered There is a need to maintain a proper balance between the energy and environmental factors so that both energy efficiency...

Ngày tải lên: 05/09/2013, 15:28

... for Breweries An ENERGY STAR® Guide for Energy and Plant Managers Christina Galitsky, Nathan Martin, Ernst Worrell and Bryan Lehman Energy Analysis Department Environmental Energy Technologies ... both skills and the company’s general approach to energy efficiency for use in their day-to-day practices Personnel at all levels should be aware of energy use and objectives for energy efficiency ... like the EPA ENERGY STAR program, or implementing an environmental management system such as ISO 14001 can help companies track energy and implement energy efficiency measures One ENERGY STAR...

Ngày tải lên: 22/02/2014, 05:20

... posting of RAND documents to a non-RAND website is prohibited RAND documents are protected under copyright law For information on reprint and linking permissions, please visit the R AND permissions ... adaptation and counteradaptation between the insurgents and the COIN force; rather, these were macro-level and sea-change phases Paul, Clarke, and Grill, 2010 8 Victory Has a Thousand Fathers: ... corresponded with government and military statements and helped generate and sustain credibility and legitimacy The conflict reached a stalemate in the late 1980s and was ultimately resolved through...

Ngày tải lên: 06/03/2014, 09:21

Ngày tải lên: 06/03/2014, 23:20

... Seattle, and for Seattle gas customers, Puget Sound Energy allows you to login in to My PSE Account and use your billing history to see how energy is used in your home and find ways to save energy and ... all by improving the energy efficiency of your house By making energy efficient upgrades to your home, you will: The first step toward increasing your home’s energy efficiency and comfort is to ... sash is the part that moves) and apply caulk between the window frame and trim and between the trim and the wall Doors Install weatherstripping at the tops and sides and a sweep at the base of...

Ngày tải lên: 06/03/2014, 23:20

Ngày tải lên: 14/03/2014, 14:45

... emerging and integrated area of Energy, Natural Resources and Environmental Economics A majority of the authors are researchers doing applied work in economics, finance, and management science and ... Resources and Logistics Rescuing the Prey by Harvesting the Predator: Is It Possible? 359 Leif K Sandal and Stein I Steinshamn Absorptive Capacity and Social Capital: Innovation and Environmental ... Greve, Golombek, and Harris study the Norwegian pulp and paper mills and describe how they can reduce pollution and how this relates to absorptive capacity and social capital D’Amours and R¨ nnqvist...

Ngày tải lên: 16/03/2014, 04:20

... Products from Residuals and Spent Pulping Liquors 80 Energy and Environmental Profile of the U.S Pulp and Paper Industry iii Energy and Environmental Profile of the U.S Pulp and Paper Industry ... Integrated Pulp and Paper Making Process Energy and Environmental Profile of the U.S Pulp and Paper Industry 16 2.2 Energy Overview Paper and Paperboard Drying Consume the Most Energy The pulp and paper ... combustion of sludge as an energy resource (EPA 2002) Energy and Environmental Profile of the U.S Pulp and Paper Industry 21 Energy and Environmental Profile of the U.S Pulp and Paper Industry 22...

Ngày tải lên: 18/03/2014, 02:20

... Relationships and Implications for the United States Air Force. RAND Project AIR FORCE RAND Project AIR FORCE (PAF), a division of the RAND Corporation, is the U.S Air Forces federally funded research and ... RAND Corporation is a nonprofit research organization providing objective analysis and effective solutions that address the challenges facing the public and private sectors around the world RANDs ... long as it is unaltered and complete Copies may not be duplicated for commercial purposes Unauthorized posting of RAND documents to a non-RAND Web site is prohibited RAND documents are protected...

Ngày tải lên: 22/03/2014, 21:20

... Center (TRAC) and was conducted in RAND Arroyo Center’s Force Development and Technology Program RAND Arroyo Center, part of the RAND Corporation, is a federally funded research and development ... Stanton (RAND) and MAJ Robert Kewley for their reviews of and helpful comments on the report Others at RAND who provided help in the preparation and review of the document include Ken Horn, Leland ... Their vision of networked fires is based on weapons, sensors, and command and control systems rapidly and decisively responding to a commander’s needs The vision is as follows [9]: Networked fires...

Ngày tải lên: 23/03/2014, 13:20