Energy & Green Tech
There are plans in Årdal to build a waste incineration plant based on a new technology that captures and stores CO2, thus removing the greenhouse gas from the atmosphere.
Feb 16, 2023
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Energy & Green Tech
In the future, ammonia could play a decisive role in the transition from fossil fuels to climate-friendly alternatives—as long as it is produced from green hydrogen, for example, using renewable energy sources. Ammonia ...
Feb 15, 2023
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Energy & Green Tech
In recent years, environmental problems caused by global warming have become more apparent due to greenhouse gases such as CO2. In natural photosynthesis, CO2 is not reduced directly, but is bound to organic compounds that ...
Jan 25, 2023
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Energy & Green Tech
Yanliang Zhang, associate professor of aerospace and mechanical engineering at the University of Notre Dame, and collaborators Alexander Dowling and Tengfei Luo have developed a machine-learning assisted superfast new way ...
Nov 8, 2022
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Automotive
The world's first attempt to measure particulate matter (PM) emissions generated by not only engine combustion but also the wearing down of brakes and tires is complete.
Oct 11, 2022
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Energy & Green Tech
Nations bordering the Baltic Sea agreed Tuesday to increase offshore wind energy to 20 gigawatts by 2030, as Europe seeks to wean itself off Russian gas following Moscow's invasion of Ukraine.
Aug 30, 2022
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Energy & Green Tech
Germany on Wednesday inaugurated a railway line powered entirely by hydrogen, a "world premiere" and a major step forward for green train transport despite nagging supply challenges.
Aug 24, 2022
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Engineering
Most people know that metals are made from ore, but how do we make gold from gravel? That's the process we must understand to be able to make the metal industry climate friendly. Here are some alternatives for CO2-free metal ...
Aug 18, 2022
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Business
The COVID-19 pandemic changed the way grocery stores do business, with online sales rising more than 50% from 2019 to 2020 in the United States.
Aug 8, 2022
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Engineering
As the global population continues to age and grow, the demand for protein-rich food is also expected to increase concurrently. This has also caused concerns on increasing greenhouse gases, land and water consumption associated ...
Aug 5, 2022
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Greenhouse gases are gases in an atmosphere that absorb and emit radiation within the thermal infrared range. This process is the fundamental cause of the greenhouse effect. Common greenhouse gases in the Earth's atmosphere include water vapor, carbon dioxide, methane, nitrous oxide, and ozone. In our solar system, the atmospheres of Venus, Mars and Titan also contain gases that cause greenhouse effects. Greenhouse gases greatly affect the temperature of the Earth; without them, Earth's surface would be on average about 33°C (59°F) colder than at present.
Human activities since the start of the industrial era around 1750 have increased the levels of greenhouse gases in the atmosphere. The 2007 assessment report compiled by the IPCC observed that "changes in atmospheric concentrations of greenhouse gases and aerosols, land cover and solar radiation alter the energy balance of the climate system", and concluded that "increases in anthropogenic greenhouse gas concentrations is very likely to have caused most of the increases in global average temperatures since the mid-20th century".
This text uses material from Wikipedia, licensed under CC BY-SA
