... million barrels a day Car Travel Commentary for Christchurch Energy Awareness Week, 30 March 2009. Rhys Taylor, Sustainable Living. www.sustainableliving.org.nz Can we escape car dependence? ... cyclists matching car travel times into workplaces. Compare walking, cycle, car, bus Car with a single traveler is least efficient use of energy per km...
Ngày tải lên: 07/03/2014, 11:20
... Tourism Industry Issues - Customer Services, career opportunities in Travel Trade, Travel Insurance, Travel Information Manual, Travel formalities: the passport and Visas, health certificates, Taxes, ... Word Processing, it’s Features, Formatting Documents, Paragraph Formatting, Indents, Page Formatting, Header and Footer, Bullets and Numbering, Tabs, Tables, Formatting the Table...
Ngày tải lên: 16/03/2014, 01:20
Economic metrics for wind energy projects
... Government for the renewable energy sector. This incentive is offered in the form of tax credits for producing energy for a certain period of operation of the central production of energy. The ... wind energy. Renewable and Sustainable Energy Reviews, 2009. 13: p. 1121-1126. [23] Marafia, A.H. and H.A. Ashour, Economics of off-shore/on-shore wind energy systems in Qatar...
Ngày tải lên: 05/09/2013, 16:30
Tài liệu tiếng anh Điện tử công suất mạch MERS A new AC current switch called MERS with low on state voltage IGBTs for renewable energy and power saving applications
... prioritized, as well as the forward voltage of FWD (free wheeling diode). Fig. 7. Appearance of 1200 V/150 A trench FS-IGBT chip for MERS. The IGBT and FWD chips were designed optimally for the MERS applications ... can contribute to energy savings and promote renewable energy conversion. B. Induction heating 1) Controllable frequency induction heating: Induction heating is widely use...
Ngày tải lên: 15/10/2013, 16:10
Tài liệu Đề tài " Global well-posedness and scattering for the energy-critical nonlinear Schr¨odinger equation in R3 " docx
... to do so for Schwartz solutions. Indeed, once one obtains a uniform L 10 t,x (I × R 3 ) bound for all Schwartz solutions and all compact I, one can then approximate arbitrary finite energy initial ... obtained by an induction on the energy E; indeed a bound of the form M(E) ≤ C(E, η,M(E − η 4 )) is obtained for some explicit 0 <η= η(E) 1 which does not collapse to 0 for any fin...
Ngày tải lên: 16/02/2014, 06:20
Case Studies on the Effectiveness of State Financial Incentives for Renewable Energy pdf
... programs for renewable energy are nothing new. In the 1970s and early 1980s—in the shadow of the first two national energy crises—a major push for energy efficiency and renewable energy came ... renewable energy. A fourth barrier to market development pertains to consumer awareness of renewable energy options. The disruptive factors described above evoke short-run consum...
Ngày tải lên: 06/03/2014, 19:20
CODE OF PRACTICE FOR BUILDING ENERGY AUDIT ppt
... Objectives of Energy Audit 5 6. Overview of Energy Audit 5 7. Energy Audit Requirements 5 8. Energy Audit Report 9 9. Energy Audit Form 11 Code of Practice for Building Energy Audit ... the energy bill reference month (which is the month for which the most recent energy bill has been issued by the energy supply utility prior to commencement of ener...
Ngày tải lên: 15/03/2014, 20:20
Biomass for renewable energy, fuels and chemicals
... The energy consumption data for the countries in Table 1.3 and for the world's regions (U.S. Department of Energy, 1994) were used for the calculations. The factors for converting energy ... distribution of carbon in all its forms. The data presented in Table 1.8 show that atmospheric carbon, which can be assumed to be essentially all in the form of CO2 (i.e., 700 Gt carb...
Ngày tải lên: 16/03/2014, 18:10