Hi Tech & Innovation
The patent application for a "Plasma Compression Fusion Device" was applied for in March last year. It read, "Application filed by US Secretary of Navy." The patent application was published in September this year. Under ...
Energy & Green Tech
Thermal decomposition is helping to green two major EU manufacturing industries.
Jan 30, 2024
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Energy & Green Tech
A team of engineering and materials scientists from China, Australia and the U.S. has developed a process for using sea water to produce hydrogen without having to first pretreat the water. In their paper published in the ...
Energy & Green Tech
Scientists said Tuesday they have developed a way of extracting hydrogen from oil without releasing greenhouse gases—a breakthrough they hailed as a "silver bullet" for cleaner energy and the climate.
Aug 20, 2019
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Energy & Green Tech
The global move toward more sustainable, green energy has increased power reserves and the demand for energy storage devices. Unfortunately, some materials for these devices can be expensive and environmentally problematic. ...
May 10, 2024
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Energy & Green Tech
In a new study, researchers from the University of Copenhagen have used light and chlorine to eradicate low-concentration methane from air. The result gets us closer to being able to remove greenhouse gases from livestock ...
Dec 18, 2023
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Energy & Green Tech
As the world faces an increasing demand for clean and sustainable energy sources, scientists are turning to the power of photosynthesis for inspiration. With the goal of developing new, environmentally friendly techniques ...
May 10, 2023
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Energy & Green Tech
Advanced fuels and new engine designs could reduce emissions and water use over the next 30 years, according for a new study led by Argonne scientists.
Jul 31, 2020
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Energy & Green Tech
Storegga Geotechnologies, a UK energy transition company, and Carbon Engineering, a Canadian company involved in projects that remove carbon from the air, have teamed up to build a direct air capture (DAC) facility in Scotland. ...
Energy & Green Tech
If the region surrounding Chicago—North America's largest freight hub—shifted just 30% of its current on-road heavy-duty vehicles to electric versions, it would substantially reduce pollution and save hundreds of lives ...
Sep 5, 2023
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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
