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      Energy and the Environment News
      December 2, 2020

      Top Headlines
       

      Hydrogen-Powered Heavy Duty Vehicles Could Contribute Significantly to Achieving Climate Goals

      A partial transition of German road transport to hydrogen energy is among the possibilities being discussed to help meet national climate targets. ...

      Supersized Wind Turbines Generate Clean Energy--and Surprising Physics

      As wind energy scales up, researchers study the fluid dynamics ...

      Researchers Overcome Barriers for Bio-Inspired Solar Energy Harvesting Materials

      Inspired by nature, researchers can demonstrate a synthetic strategy to stabilize bio-inspired solar energy harvesting materials. Their findings ...

      New Technique Seamlessly Converts Ammonia to Green Hydrogen

      Researchers have developed a highly effective, environmentally friendly method for converting ammonia into hydrogen. The new technique is a major step forward for enabling a zero-pollution, ...
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      updated 7:07pm EST

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      Students Develop Tool to Predict the Carbon Footprint of Algorithms

      Within the scientific community, it is estimated that artificial intelligence -- otherwise meant to serve as a means to effectively combat climate change -- will become one of the most egregious CO2 ...

      Increasing the Efficiency of Organic Solar Cells

      Organic solar cells are cheaper to produce and more flexible than their counterparts made of crystalline silicon, but do not offer the same level of efficiency or stability. Researchers demonstrated ...

      'Transparent Solar Cells' Can Take Us Towards a New Era of Personalized Energy

      Solar power has shown immense potential as a futuristic, 'clean' source of energy. No wonder environmentalists worldwide have been looking for ways to advance the current solar cell ...

      Room Temperature Conversion of CO2 to CO: A New Way to Synthesize Hydrocarbons

      Researchers have demonstrated a room-temperature method that could significantly reduce carbon dioxide levels in fossil-fuel power plant exhaust, one of the main sources of carbon emissions in the ...

      Building Cities With Wood Would Store Half of Cement Industry's Current Carbon Emissions

      A new study has found that shifting to wood as a building construction material would significantly reduce the environmental impact of building construction. If 80% of new residential buildings in ...

      New Sulfur Dioxide Conversion Method May Transform Current Industrial Techniques

      A single-step, plasma-enhanced catalytic process to convert sulfur dioxide to pure sulfur from tail gas streams may provide a promising, more environmentally-friendly alternative to current ...

      Soil-Powered Fuel Cell Promises Cheap, Sustainable Water Purification

      Soil microbial fuel cells proven to be capable of creating energy to filter a person's daily drinking water in Brazil ...

      Renewable Energy Targets Can Undermine Sustainable Intentions

      Renewable energy targets (RETs) may be too blunt a tool for ensuring a sustainable future, according to new ...

      How to Design Organic Solar Cell Materials

      Scientists have recently scrutinized organic solar cells and derived design rules for light-absorbing dyes that can help to make these cells more efficient, while tailoring the absorption spectrum of ...

      Photovoltaics Industry Can Help Meet Paris Agreement Targets

      To meet the Paris Agreement's goal of preventing Earth's average temperature from rising more than 2 degrees Celsius above preindustrial level, one of the best options for the energy ...

      Material Properties for Longer-Lasting, More Efficient Solar Cells

      Researchers are helping to understand the fundamental processes in a material known as perovskites, work that could lead to more efficient solar cells that also do a better job of resisting ...

      Powering the Future: New Insights Into How Alkali-Metal Doped Flexible Solar Cells Work

      A group of scientists has discovered that the amount of alkali metal introduced into crystals of flexible thin-film solar cells influences the path that charge carriers take to traverse between ...

      Solar Hydrogen: Let's Consider the Stability of Photoelectrodes

      Scientists have examined the corrosion processes of high-quality BiVO4 photoelectrodes using different state-of-the-art characterisation methods. The result is the first operando stability study of ...

      Turning Streetwear Into Solar Power Plants

      Researchers have developed a material that works like a luminescent solar concentrator and can even be applied to textiles. This opens up numerous possibilities for producing energy directly where it ...

      A New Material for Separating CO2 from Industrial Waste Gases, Natural Gas, or Biogas

      With a new material, the greenhouse gas carbon dioxide (CO2) can be specifically separated from industrial waste gases, natural gas, or biogas, and thereby made available for recycling. The ...

      Colorful Perovskites: Thermochromic Window Technologies

      Scientists report a breakthrough in developing a next-generation thermochromic window that not only reduces the need for air conditioning but simultaneously generates ...

      Radiative Cooler That Cools Down Even Under Sunlight

      Now that autumn is upon us, there is a large temperature gap between day and night. This is due to the temperature inversion caused by radiative cooling on the Earth's surface. Heat from the sun ...

      Paper Recycling Must Be Powered by Renewables to Save Climate

      The study found that greenhouse gas emissions would increase by 2050 if we recycled more paper, as current methods rely on fossil fuels and electricity from the ...

      A Renewable Solution to Keep Cool in a Warming World

      Month-after-month, year-after-year, the world continues to experience record high temperatures. In response to this and exacerbated by a growing global population, it is expected that ...

      Perovskite Tandem Solar Cells

      Scientists have revealed the significant improvements they are making in perovskite-based solar ...

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