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Results 431 - 440 of 520 for Energy efficiency
  • Germany: Environmental Issues, Policies and Clean Technology
    Article - 30 Jun 2015
    Germany has a diverse range of ecosystems: coastlines along the Baltic and North seas, fertile plains, highlands, forests, and the mountainous Alps in the southern part of the country.
  • United Kingdom: Environmental Issues, Policies and Clean Technology
    Article - 18 Feb 2025
    We review the UK's environmental issues and technological progress, highlighting government policies and innovations aimed at sustainability and reducing ecological impacts.
  • UN Climate Change Summit 2014 Generates Worldwide Interest and Action
    Article - 25 Sep 2014
    Over 100 heads of state, including Barack Obama and David Cameron, met at the United Nations (UN) headquarters in New York on 23rd September 2014 for a day that could prove to be the turning point for...
  • Water-based Organic Battery for Eco-friendly Energy Storage
    Article - 27 Jun 2014
    A new water-based organic battery produced from cheap, eco-friendly components, has been developed by scientists from the University of Southern California (USC). Intended for use at power plants, the...
  • Life Cycle Assessment: an Introduction to Concepts and Applications
    Article - 5 May 2014
    A life cycle analysis (LCA) is an internationally accepted methodology (e.g. AS/NZA ISO 14044:2006, ISO 14040 (2006) and ISO 14044 (2006)) for analysing the environmental impacts of a process, product...
  • Benefits of a Solar Farm
    Article - 10 Jun 2014
    A solar farm is a large area installed with multiple ground-mount solar tracking towers. Solar farms are different from building-mounted and other decentralized solar energy applications as they...
  • Solar Panels Used to Power Spacecraft
    Article - 23 Sep 2014
    Solar panels may refer to a number of different energy-generating devices; namely solar thermal energy panels, photovoltaic modules or sets of solar photovoltaic modules electrically connected...
  • How are Hydrogen Fuel Cells made?
    Article - 9 Jun 2014
    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...
  • New Solar PV Technology - 3D Solar Photovoltaic Leaves
    Article - 4 Jun 2013
    Looking for new innovations in solar technology, I believe, is extremely important as I think it will represent one of the major energy sources in the not too distant future. Solar technology is...
  • What is Bioethanol?
    Article - 4 Jun 2015
    Biofuels are liquid or gaseous fuels that are produced from biodegradable fractions of products, remains from agricultural production and forestry as well as biodegradable fractions of industrial and...

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