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Different analyzes have come up with different estimates of how much CO2 humankind can still emit if we want to hold global warming to the internationally agreed 1.5 and well below 2 degrees Celsius limits, but a lack of clarity of the reasons causing these variations has created unnecessary confusion, a new study shows.
Jul 17th, 2019
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Huge amounts of water evaporate from water surfaces such as reservoirs and the open sea each day. To address this issue, especially in water scarce areas, researchers found an innovative way to harvest water from the humid air above water surfaces.
Jul 10th, 2019
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Photovoltaic installations will have a huge impact on future energy systems, so it is crucial to know their performance at local, regional and global levels. A historically accurate model has now been set up with all data made available via open license.
Jul 1st, 2019
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Imagine if your printer had an 'unprint' button that used pulses of light to remove toner, curbing environmental impacts compared with conventional paper recycling.
Jun 26th, 2019
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Researchers have tested floating photocatalysts and solar radiation as the sole reagent, an efficient and economical process that is easy to implement and compatible with the environment.
Jun 24th, 2019
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A new study found that by mid-century climate change will increase the demand for energy globally, even with modest warming.
Jun 24th, 2019
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Scientists brought real-world conditions into the controlled environment of the lab. Using data from a weather station they reproduced the real-world temperature and irradiance profiles from specific days during the course of the year. With this approach, the scientists were able to quantify the energy yield of the devices under realistic conditions.
Jun 21st, 2019
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Researchers have developed a new material capable of capturing the greenhouse gas carbon dioxide with the key ingredient being a common epoxy resin you probably have at home.
Jun 19th, 2019
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Researchers present an organic catalyst for carbon dioxide (CO2) reduction that is inexpensive, readily available and recyclable. As the level of catalytic activity can be tuned by the solvent conditions, their findings could open up many new directions for converting CO2 to industrially useful organic compounds.
Jun 17th, 2019
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The discovery of an Earth-abundant catalyst promises to make the production of hydrogen fuel more feasible.
Jun 7th, 2019
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Researchers aim to use the climate-damaging greenhouse gas carbon dioxide as a raw material for the production of chemicals. To do this, they are developing a combined plasma and membrane process that splits CO2 into oxygen and the chemical base material carbon monoxide.
Jun 4th, 2019
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Huge floating solar islands on the ocean that produce enough energy to enable CO2-neutral global freight traffic - what sounds like science fiction researchers have now calculated for the first time.
Jun 4th, 2019
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Dry electrode coating technology allows environmentally friendly battery cell production.
Jun 3rd, 2019
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Producing cement takes a big toll on our climate: Around eight per cent of annual global carbon dioxide emissions can be attributed to this process. However, the demand for cement continues to rise. A team of geoscientists has found a way to produce more environmentally friendly and sustainable alternatives.
May 20th, 2019
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E-waste recycling is far below what it should be to reduce its impact on the environment and human health simply because it is not economically feasible. Researchers are working on a way to change that using pulsed power technology.
May 15th, 2019
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Tiny light-emitting microalgae, found in the ocean, could hold the secret to the next generation of organic solar cells.
May 10th, 2019
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