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  • Top Stories
  • ENN Original
  • Climate
  • Energy
  • Ecosystems
  • Pollution
  • Wildlife
  • Policy
  • More
    • Agriculture
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    • Sustainability
    • Business
  • Sci/Tech
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  • How to help the environment: Turn cooking oil into renewable fuels

    Greenhouse gases and plastic waste are the targets of a USC chemistry startup.

  • Genetic Behavior Reveals Cause of Death in Poplars Essential to Ecosystems, Industry

    Scientists studying a valuable, but vulnerable, species of poplar have identified the genetic mechanism responsible for the species’ inability to resist a pervasive and deadly disease. Their finding, published in the Proceedings of the National Academy of Sciences, could lead to more successful hybrid poplar varieties for increased biofuels and forestry production and protect native trees against infection.

  • Solar power could electrify sub-Saharan Africa

    Solar energy could be the key to providing low-cost, highly reliable energy to the roughly 600 million people in sub-Saharan Africa who currently live without power, says new UC Berkeley research published today in Nature Energy.

  • Innovative Tool Allows Continental-Scale Water, Energy, and Land System Modeling

    A new large-scale hydroeconomic model, developed by the Water Program at IIASA, will allow researchers to study water systems across whole continents, looking at sustainability of supply and the impacts of water management on the energy and agricultural sectors.

  • Around the world in 120 days: One student’s quest to bring renewable energy technology back home

    A University of Alberta master’s student is going to the ends of the Earth to learn more about geothermal energy.

  • Gearing up to power the North with renewables

    Canada has committed to an electricity system by 2030 that will be 90 per cent carbon non-emitting, a move that requires transitioning to renewable energy such as wind, solar and biomass.

  • Large-Scale Wind Power Would Require More Land and Cause More Environmental Impact Than Previously Thought

    When it comes to energy production, there’s no such thing as a free lunch, unfortunately.

  • Emissions-Free Energy System Saves Heat from the Summer Sun for Winter

    ​A research group from Chalmers University of Technology, Sweden, has made great, rapid strides towards the development of a specially designed molecule which can store solar energy for later use. These advances have been presented in four scientific articles this year, with the most recent being published in the highly ranked journal Energy & Environmental Science. 

  • Fewer biofuels, more green space: Climate action researcher calls for urgent shift

    Growing and harvesting bioenergy crops—corn for ethanol or trees to fuel power plants, for example—is a poor use of land, which is a precious resource in the fight against climate change, says a University of Michigan researcher.

  • Biofuel 'Automatically' Generating Heat

    Pyrolysis – a process of biomass decomposition – can be organized automatically. That is, it is sufficient to heat biomass to a certain temperature and then the process proceeds in the autothermal mode due to its own heat release. This technology was studied by the scientists from Tomsk Polytechnic University in the article published in Journal of Thermal Analysis and Calorimetry (IF 2.209; Q2). The development of research in this domain will make energy generation out of biofuel more resource efficient and feasible.

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