Due to the inherent low atomic number of organic materials, their ability to absorb high-energy rays is relatively weak.

Amplified spontaneous emission is a physical phenomenon that entails the amplification of the light spontaneously emitted by ...

Canada’s Air Pollutant Emission Inventory (APEI) is a comprehensive inventory of air pollutants at the national, provincial and territorial level. The APEI compiles emissions of 17 air pollutants ...

On the 29 August 2023, to help tackle air pollution in the capital, the Mayor of London expanded the Ultra Low Emission Zone (ULEZ) across all London boroughs. The ULEZ boundary is now the same as the ...

Securing a safe supply of batteries and the raw materials in them is one of the key issues the industry is facing while transitioning to zero-emission vehicles. “We will promote domestic ...

Under the executive's latest proposal, carmakers will need to meet the emission reductions over the course of 2025-2027 instead of just 2025. The scheme was proposed by the European People's Party ...

EU industry chief Stephane Sejourne welcomed the emission rule delay after pushing for flexibility. "We will not penalise the industry that we must help. In effect, the good students will be able ...

The European Commission has decided to give automakers breathing room in achieving its zero-emission target, which is going to enable them to buy fewer emission credits from Tesla and other all ...

EU chief Ursula von der Leyen said today she wanted to give struggling European carmakers "breathing space" by allowing them extra time to meet 2025 emission reduction targets without facing fines.

London's Ultra Low Emission Zone (ULEZ) is transforming children's journeys to school by making streets safer, improving perceptions of air quality and encouraging children to live healthier lives.