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  • How are Hydrogen Fuel Cells made?
    Article - 29 Nov 2013
    A fuel cell may be defined as a device that converts chemical energy from a fuel into electricity through a chemical reaction. The chemical reaction occurs in the presence of oxygen or an oxidizing...
  • Building Sustainable Workplaces
    Article - 27 Nov 2013
    Sustainability is a way of living keeping in mind the impact on the future and respecting the present.
  • Clean Cook Stoves to Help Global Warming
    Article - 12 Nov 2013
    Recent estimates suggest that around 3 billion people across the world rely on open fires or primary cook stoves that are fueled by solid biomass or coal.
  • What are Algae Farms?
    Article - 6 Nov 2013
    Algae farms are places where algae is grown for commercial use. People engaged in algae farming are said to be involved in algaculture. Algaculture can involve growing many different species of algae.
  • Nuclear Fusion Moves a Step Closer
    Article - 8 Oct 2013
    Nuclear fusion is a technology that if successful could follow the processes of the sun providing an unlimited source of energy which could bring an end to the energy crisis. Combining light and...
  • Hybrid Wind and Solar Systems as Renewable Energy Solutions
    Article - 19 Mar 2013
    David Droz, Head of the Telecoms division at Urban Green Energy Inc., talks to AZoCleantech about Hybrid Wind and Solar Systems as Renewable Energy Solutions.
  • Graphene and Solar Energy Efficiency
    Article - 13 Mar 2013
    In 2004 Andre Geim and Konstantin Novoselov separated carbon layers and isolated the one-atom-thick material known as graphene from graphite, using sticky tape.
  • The Fischer Tropsch Process
    Article - 6 Mar 2013
    The Fischer-Tropsch (FT) process, originally developed by Franz Fischer and Hans Tropsch in early 1920s, is a series of chemical reactions that involve the conversion of hydrogen and carbon monoxide...
  • How Nuclear Warfare Affects the Environment
    Article - 25 Feb 2013
    Dubbed by scientists as the biggest threat to the earth's environment, even a small-scale nuclear war is capable of having devastating effects on the world's climate and its ecosystems.
  • Wind Turbines: How are they Made?
    Article - 22 Feb 2013
    A wind turbine converts kinetic energy from wind into 'rotary mechanical energy' which is used for doing work. In sophisticated models, rotational energy is converted to electricity with the help of a...

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