• Fuel cellsWider temperature tolerance is based on ion-pair-coordinated polymers

    A new class of fuel cells based on a newly discovered polymer-based material could bridge the gap between the operating temperature ranges of two existing types of polymer fuel cells, a breakthrough with the potential to accelerate the commercialization of low-cost fuel cells for automotive and stationary applications.

  • Nuclear powerPro-nuclear countries slowest to make progress on climate targets

    A strong national commitment to nuclear energy goes hand in hand with weak performance on climate change targets, researchers found. A new study of European countries shows that the most progress toward reducing carbon emissions and increasing renewable energy sources has been made by nations without nuclear energy or with plans to reduce it. Conversely, pro-nuclear countries have been slower to implement wind, solar, and hydropower technologies and to tackle emissions.

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  • Food-energy-water nexusNSF announces $55 million toward national research priorities

    The National Science Foundation (NSF) has made eleven awards totaling $55 million aimed at building research capacity to address fundamental questions about the brain and develop new innovations at the intersection of food, energy, and water systems. These four-year awards support twenty-seven institutions in eighteen eligible jurisdictions.

  • Earthquakes & energyHow to generate energy during earthquakes

    Physics students from the University of Leicester have explored a feasible way to harness the power of earthquakes during a disaster in order to keep vital systems powered. By using a magnet inside a coil during the shaking of tectonic plates that occurs during an earthquake, the students suggest that the magnetic field created by the shaking could generate a current which could potentially be harnessed.

  • EnergyClimate risk and the fossil fuel industry

    Burning coal, oil, and natural gas is responsible for two-thirds of the world’s greenhouse gas emissions. Yet these same fuels are also the economic mainstay of resource-rich countries and the world’s largest companies. According to a new study, this means that climate-change relief actions represent danger for the fossil fuel business.

  • Nuclear powerAs nuclear power plants close, states need to bet big on energy storage

    By Eric Daniel Fournier and Alex Ricklefs

    Nuclear power plants saw their heyday in the early 1970s and were praised for their ability to produce large amounts of electricity at a constant rate without the use of fossil fuels. We are now observing a trend whereby long-running nuclear power plants are shutting down, and of utilities moving toward renewable electricity generation, such as solar and wind. Can utilities supply electricity around the clock using these alternative generation sources? And crucially, can energy storage technologies provide the power on demand that traditional generators have done? It is clear that energy storage is the major limitation to achieving a carbon-free electricity grid. Careful planning is needed to ensure that energy storage systems are installed to take over the baseline load duties currently held by natural gas and nuclear power, as renewables and energy efficiency may not be able to carry the burden.

  • Energy dependence80% of EU oil imports now supplied by non-European companies

    Non-European companies supply four-fifths of Europe’s oil imports, with Russian firms supplying more than one-third (36 percent) of imported crude, a new study on Europe’s foreign oil dependency has found. Just two of the top ten oil suppliers to the EU are European, and most of our imported oil is supplied from unstable countries.

  • HeliumHuge helium discovery in Tanzania is “a life-saving find”

    Helium does not just make your voice squeaky — it is critical to many things we take for granted, including MRI scanners in medicine, welding, industrial leak detection, and nuclear energy. However, known reserves are quickly running out. Until now helium has never been found intentionally — being accidentally discovered in small quantities during oil and gas drilling. Researchers have developed a new exploration approach, and the first use of this method has resulted in the discovery of a world-class helium gas field in Tanzania.

  • EnergyIn Sweden, replacing nuclear power with wind power does not make sense

    The Swedish power supply is largely free of carbon emissions. Indeed, it is mainly based on a combination of hydroelectric and nuclear power combined with power exchange with neighboring Scandinavian countries. A new study, investigating the possibility of replacing nuclear power with wind power, which is by nature intermittent, concludes that a backup system, based on fossil fuel, namely gas, would be required in combination with wind power. In such a scenario, the CO2 emissions would double.

  • Rare earth elementsAppalachian coal ash rich in rare earth elements

    In the wake of a 2014 coal ash spill into North Carolina’s Dan River from a ruptured Duke Energy drainage pipe, the question of what to do with the nation’s aging retention ponds and future coal ash waste has been a highly contested topic. A study of the content of rare earth elements in U.S. coal ashes shows that coal mined from the Appalachian Mountains could be the proverbial golden goose for hard-to-find materials critical to clean energy and other emerging technologies.

  • EnergyHarnessing solar, wind energy in one device to power the Internet of Things

    The “Internet of Things” could make cities “smarter” by connecting an extensive network of tiny communications devices to make life more efficient. But all these machines will require a lot of energy. Rather than adding to the global reliance on fossil fuels to power the network, researchers say they have a new solution.

  • Man-made earthquakesUpdate on earthquakes: Newest results from Oklahoma Commission look “encouraging”

    By Robert Lee Maril

    The Oklahoma Corporation Commission (OCC), the regulatory agency overseeing the state’s oil and gas industry, now has data that may suggest their directives to owners of production and induction wells have successfully contributed to a decline in seismic activity in the most volatile areas prone to earthquakes.Scientists at the Oklahoma Geological Survey (OGS) continue to remind the public that there are a wide variety of unanswered questions about immediate and long-term remedies even with the new directives in place. 

  • Man-made earthquakesHumans have been causing earthquakes in Texas since the 1920s: Study

    Earthquakes triggered by human activity have been happening in Texas since at least 1925, and they have been widespread throughout the state ever since, according to a new historical review of the evidence. The earthquakes are caused by oil and gas operations, but the specific production techniques behind these quakes have differed over the decades.

  • Food securityGrowing demand for bioenergy threatens global food supply

    As countries around the world look for ways to reduce their use of fossil fuels, the growing demand for bioenergy runs the risk of threatening the global food supply. Researchers have developed a certification scheme for biomass resources designed to incorporate food security, to help ensure people in affected regions of the world can continue to put food on their tables.

  • Water securityFracking would pose no danger to water supplies: Research

    One of the primary concerns of those who oppose the development of shale gas by hydraulic fracturing is that creation of new fractures in the earth could cause fracking fluids to leak into, and contaminate, underground freshwater aquifers. Potential future fracking activity in the United Kingdom is unlikely to pose a pollution danger to overlying aquifers, new research from a leading academic suggests.