Longdom Conferences

Speaker

May 18-19, 2023    Rome, Italy
3rd International Conference on

Green Energy and Environment

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News

Ozone may be heating the planet more than we realize

2022-09-14 - 2022-09

New research reveals ozone in the lower atmosphere in particular contributed to warming in the Southern Ocean - which absorbs much of the planet's excess heat - more than previously realized. The study shows that ozone is more than just a pollutant, but also may be playing a significant role in climate change

Researchers discover source of super-fast electron 'rain'

2022-06-14 - 2022-06

Scientists have discovered a new source of super-fast, energetic electrons raining down on Earth's atmosphere, a phenomenon that contributes to the colorful aurora borealis and poses hazards to satellites, spacecraft and astronauts.

Solar cell keeps working long after sun sets

2022-04-14 - 2022-04

Researchers have constructed a photovoltaic cell that harvests energy from the environment during the day and night, making use of the heat leaking from Earth back into space. At night, solar cells radiate and lose heat to the sky, reaching temperatures a few degrees below the ambient air. The device under development uses a thermoelectric module to generate voltage and current from the temperature gradient between the cell and the air. The setup is inexpensive and, in principle, could be incorporated within existing solar cells.

A new heat engine with no moving parts is as efficient as a steam turbine

2022-04-14 - 2022-04

Engineers have developed a heat engine with no moving parts that is as efficient as a steam turbine. The design could someday enable a fully decarbonized power grid, researchers say.

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