No "silver bullet" for UK reaching net zero carbon emissions for electricity
CO2 emissions from electricity in the UK fell by two thirds in the last decade due to several factors working together, rather than a single panacea......»»
Tire toxicity faces fresh scrutiny after salmon die-offs
For decades, concerns about automobile pollution have focused on what comes out of the tailpipe. Now, researchers and regulators say, we need to pay more attention to toxic emissions from tires as vehicles roll down the road......»»
Big data reveals true climate impact of worldwide air travel
For the first time ever, researchers have harnessed the power of big data to calculate the per-country greenhouse gas emissions from aviation for 197 countries covered by an international treaty on climate change......»»
Abrupt permafrost thaw found to intensify warming effects on soil CO₂ emission
According to a recent study published in Nature Geoscience, scientists have found that soil carbon dioxide (CO2) emissions are more sensitive to climate warming in permafrost-collapsed areas than in non-collapsed areas......»»
Legislators too ‘trigger happy" on banning alternative fuels, Volvo Trucks says
As legislators and regulators across the globe pursue fully emissions-free transportation, Volvo Truck's complaint raises questions about whether alternative fuels have a role to play in a green future......»»
Underwater mass spectrometry achieves 500-fold sensitivity enhancement for dissolved methane detection
A research team led by Prof. Chen Chilai from Hefei Institutes of Physical Science of Chinese Academy of Sciences, amplified the detection sensitivity of dissolved methane in water by over 500 times, surpassing 500-fold enhancement, thus reaching bas.....»»
Legislators too ‘trigger-happy" on banning alternative fuels, Volvo Trucks says
As legislators and regulators across the globe pursue fully emissions-free transportation, Volvo Truck's complaint raises questions about whether alternative fuels have a role to play in a green future......»»
Bacteria "nanowires" could help develop green electronics
Engineered protein filaments originally produced by bacteria have been modified by scientists to conduct electricity. In a study published recently in the journal Small, researchers revealed that protein nanowires—which were modified by adding a si.....»»
Scientists discover a new type of porous material that can store greenhouse gases
A new type of porous material that can store carbon dioxide and other greenhouse gases has been developed by a team of scientists jointly led by Heriot-Watt University in Edinburgh, Scotland......»»
If plastic manufacturing goes up 10%, plastic pollution goes up 10%—and we"re set for a huge surge in production
In the two decades to 2019, global plastic production doubled. By 2040, plastic manufacturing and processing could consume as much as 20% of global oil production and use up 15% of the annual carbon emissions budget......»»
Human activities have an intense impact on Earth"s deep subsurface fluid flow
The impact of human activities—such as greenhouse gas emissions and deforestation—on Earth's surface have been well-studied. Now, hydrology researchers from the University of Arizona have investigated how humans impact Earth's deep subsurface, a.....»»
US’s power grid continues to lower emissions—everything else, not so much
Excluding one pandemic year, emissions are lower than they've been since the 1980s. Enlarge (credit: US EIA) On Thursday, the US Department of Energy released its preliminary estimate for the nation's carbon emissions in.....»»
New process quickly transforms livestock manure into biochar
A technology has been developed to quickly convert livestock manure, a significant issue in animal farming, into valuable "black gold" rich in carbon within a day......»»
Scientists say voluntary corporate emissions targets not enough to create real climate action
Companies' emissions reduction targets should not be the sole measure of corporate climate ambition, according to a new perspective paper......»»
International dairy science collaboration paves the way for tomorrow"s resilient dairy herds
In a new Journal of Dairy Science study, researchers have increased the quantity and quality of the available data on genetic traits related to feed efficiency and methane emissions.....»»
Scientists combine a spatially distributed sediment delivery model and biogeochemical model to estimate fluxes by water
Water erosion is the most active process controlling soil formation and evolution, which can affect the redistribution of carbon between terrestrial, aquatic, and atmospheric ecosystems. Erosion-induced organic carbon dynamic process should not be mi.....»»
Tesla"s freshened Model 3 Performance is a crazy fast, 510-hp bargain
Tesla adds adaptive suspension, improved sport seats and carbon-fiber interior accents. The performance trim is also the only Model 3 eligible for the $7,500 EV credit, making it a bargain......»»
EPA issues four rules limiting pollution from fossil fuel power plants
Coal to be hit hard, natural gas plants will have to capture carbon emissions. Enlarge (credit: Jose A. Bernat Bacete) Today, the US Environmental Protection Agency announced a suite of rules that target pollution from f.....»»
Synthesis of two new carbides provides perspective on how complex carbon structures could exist on other planets
Researchers at the University of Bayreuth have gained new insights in the field of high-pressure carbon chemistry: They synthesized two new carbides—compounds of carbon and another chemical element—with unique structures. The results may provide.....»»
US announces sweeping cuts to power sector carbon emissions
President Joe Biden's government on Thursday finalized sweeping plans to curb planet-warming emissions from the nation's fossil fuel plants as part of the United States' efforts to confront the climate crisis......»»
Continental fined $107M over role in diesel-emissions scam
German prosecutors issued the fine over the company’s participation in the scam via selling more than 12 million engine control units that automakers, including Volkswagen Group, used to manipulate emissions......»»