Results 91 to 100 of about 832,746 (175)

Alaska Energy Statistics 1960-2011 Final Report [PDF]

open access: yes, 2013
This twenty-sixth edition of the Alaska Energy Statistics reconciles energy data from public sources and makes that data more easily available to the public and stakeholders.
Fay, Ginny   +2 more
core  

Air Emissions and Environmental Challenges in the Energy Industry: A Review

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science
The global energy sector, owing to the high complexity of its installations, technological processes, and the waste streams it generates, has a profound and multifaceted impact on the environment.
Nicoleta CIOBOTARU
doaj   +1 more source

Cascade model of gamma-ray bursts: Power-law and annihilation-line components [PDF]

open access: yes
If, in a neutron star magnetosphere, an electron is accelerated to an energy of 10 to the 11th or 12th power eV by an electric field parallel to the magnetic field, motion of the electron along the curved field line leads to a cascade of gamma rays and ...
Daugherty, J. K.   +2 more
core   +1 more source

Financial Risks of Investments in Coal [PDF]

open access: yes, 2011
Analyzes the regulatory, commodity, and construction risks of investing in coal mining and coal-fired power plants. Examines industry analysts' consensus on viable alternatives to coal, including natural gas, solar, wind, and energy ...
Amy Galland, Leslie Lowe, Tom Sanzillo
core  

Economics of Biomass Fuels for Electricity Production: A Case Study with Crop Residues [PDF]

open access: yes
In the past, studies on agricultural feedstocks for energy production were motivated by rising fossil fuel prices interpreted by many as caused by resource depletion. However, today's studies are mainly motivated by concerns for climate change and global
Maung, Thein A., McCarl, Bruce A.
core   +1 more source

The Future of Nuclear Energy: Facts and Fiction: An update using 2009/2010 Data [PDF]

open access: yes, 2011
An update of our 2009 study, "The Future of Nuclear Energy, Facts and Fiction" using the 2009 and the available 2010 data, including a critical look at the just published 2009 edition of the Red Book, is presented. Since January 2009, eight reactors with
Dittmar, Michael
core  

Model Range of Unified Power Drives for Commercial Electric Transport

open access: yesМеханика машин, механизмов и материалов
The article considers the creation of a model range of unified electric power drives for commercial electric vehicles. The peculiarity of the work is the realization of the concept of reducing the cost of production of electromechanical power units (EMPU)
Sergey N. Poddubko   +3 more
doaj   +1 more source

Life Cycle Assessment for Emerging Technologies: Case Studies for Photovoltaic and Wind Power (11 pp) [PDF]

open access: yes, 2018
Goal, Scope and Background: This paper describes the modelling of two emerging electricity systems based on renewable energy: photovoltaic (PV) and wind power.
Bauer, Christian   +3 more
core  

Hydrogen Energy For Indian Transport Sector - A Well-To-Wheel Techno-Economic and Environmental Feasibility Analysis [PDF]

open access: yes
With the alarming rate of growth in vehicle population and travel demand, the energy consumption has increased significantly contributing to the rise of GHG emissions.
B. Sudhakara Reddy, P. Balachandra
core   +4 more sources

Minimising carbon emissions and energy expended for the New Zealand transport sector through to 2050 [PDF]

open access: yes, 2014
Carbon Emissions Pinch Analysis (CEPA) and Energy Return on Energy Investment (EROI) analysis are combined to investigate the feasibility of New Zealand (NZ) reaching a 1990 emission levels for transport in 2050.
Atkins, Martin John   +5 more
core   +1 more source

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