Skip to main content

Home/ Science Technology Society/ Group items tagged Fuels

Rss Feed Group items tagged

Glenda Chiong

COAL-TO-LIQUID FUEL AND SRI INTERNATIONAL'S ZERO EMISSIONS MANUFACTURING PROCESS - 0 views

  •  
    Stanford Research International (SRI) claims to have developed a new method for creating liquid transportaion fuels that will result in zero emissions during the manufacturing process and is also less expensive compared to other types of laternative fuels. Too good to be true? Well, this is not only good but also true!
Infogreen Global

Bugs from space to increase the electrical output of the fuel cells Bugs from space to ... - 0 views

  •  
    Microbial Fuel Cells, which work in a similar way to a battery, use bacteria to convert organic compounds directly into electricity by a process known as bio-catalytic oxidation.
Infogreen Global

Miniature Fuel Cells To Power Mobile Phones - 0 views

  •  
    The catalysts would enable the production of hydrogen from liquid fuel stored in a disposable or recycled cartridge, creating miniature fuel cells to power everything from mobile phones to laptops.
thinkahol *

U.S. Military Orders Less Dependence on Fossil Fuels - NYTimes.com - 0 views

  •  
    With insurgents attacking American fuel supply convoys into Afghanistan, the military is pushing renewable energy sources like solar power.
thinkahol *

GE Sees Solar Cheaper Than Fossil Power in Five Years - 0 views

  •  
    Once you include the subsidies* given to fossil fuel providers, solar is ALREADY cheaper! *The subsidies give to fossil fuel providers include multiple dumbass wars for oil, drilling/mining on federal lands, environmental damage (think climate change, oil spills, mountain top removal, drinking water contamination, etc.), etc
thinkahol *

Dr. Daniel G. Nocera - YouTube - 0 views

  •  
    The supply of secure, clean, sustainable energy is arguably the most important scientific and technical challenge facing humanity in the 21st century. Rising living standards of a growing world population will cause global energy consumption to double by mid-century and triple by the end of the century. Even in light of unprecedented conservation, the additional energy needed is simply not attainable from long discussed sources these include nuclear, biomass, wind, geothermal and hydroelectric. The global appetite for energy is simply too much. Petroleum-based fuel sources (i.e., coal, oil and gas) could be increased. However, deleterious consequences resulting from external drivers of economy, the environment, and global security dictate that this energy need be met by renewable and sustainable sources. The dramatic increase in global energy need is driven by 3 billion low-energy users in the non-legacy world and by 3 billion people yet to inhabit the planet over the next half century. The capture and storage of solar energy at the individual level personalized solar energy drives inextricably towards the heart of this energy challenge by addressing the triumvirate of secure, carbon neutral and plentiful energy. This talk will place the scale of the global energy issue in perspective and then discuss how personalized energy (especially for the non-legacy world) can provide a path to a solution to the global energy challenge. Daniel G. Nocera is the Henry Dreyfus Professor of Energy at the Massachusetts Institute of Technology, Director of the Solar Revolutions Project and Director of the Eni Solar Frontiers Center at MIT. His group pioneered studies of the basic mechanisms of energy conversion in biology and chemistry. He has recently accomplished a solar fuels process that captures many of the elements of photosynthesis outside of the leaf. This discovery sets the stage for a storage mechanism for the large scale, distributed, deployment of solar energy. He has b
Infogreen Global

Extracting energy from the waste water and salt water - 0 views

  •  
    The technologies Logan refers to are microbial fuel cells (MFC)- which use wastewater and naturally occurring bacteria to produce electricity - and reverse electrodialysis (RED) - which produces electricity directly from the salinity gradient between salty and fresh water. The combined technology creates a microbial reverse-electrodialysis cell (MRC).
thinkahol *

Study predicts nanoscience will greatly increase efficiency of next-generation solar cells - 0 views

  •  
    "As the fastest growing energy technology in the world, solar energy continues to account for more and more of the world's energy supply. Currently, most commercial photovoltaic power comes from bulk semiconductor materials. But in the past few years, scientists have been investigating how semiconductor nanostructures can increase the efficiency of solar cells and the newer field of solar fuels. "
Infogreen Global

Thermoelectric technology uses auto exhaust heat to create electricity - 0 views

  •  
    Researchers are creating a system that harvests heat from an engine's exhaust to generate electricity, reducing a car's fuel consumption.
thinkahol *

Lasers could power drones in flight or launch rockets | KurzweilAI - 0 views

  •  
    Researchers at LaserMotive have devised a way to beam lasers to power military bases and drones, possibly helping to save lives, since delivering fuel to battle zones can be a dangerous task in wartime. Although still largely in the R&D stage, laser power beaming has many other potential uses, which include powering vehicles, replacing electric power wiring and transmission lines in difficult places, and even launching rockets into orbit. The beam is about 8 inches wide as it leaves the transmitter - and then spreads wider as it travels. The beam emitter is located at a ground-based unit and operated by a person, who could control it from the same location or remotely from an entirely different place altogether. The operator uses the machine to fire the laser beam at a photovoltaic collector located on an unmanned autonomous vehicle (UAV), small plane, or helicopter. The current range of the system is about a kilometer. When the laser hits the photovoltaic device, the photons in the light beam are converted to electricity to fly the AUV. Topics: AI/Robotics | Energy | Physics/Cosmology | Survival/Defense
thinkahol *

Researchers close in on technology for making renewable petroleum - 0 views

  •  
    ScienceDaily (Mar. 29, 2011) - University of Minnesota researchers are a key step closer to making renewable petroleum fuels using bacteria, sunlight and carbon dioxide.
1 - 12 of 12
Showing 20 items per page