Green Car Congress

MAY 12, 2020

Levels of two major air pollutants have been reduced significantly since lockdowns began in response to the COVID-19 pandemic, but a secondary pollutant—ground-level ozone—has increased in China, according to new research. Ozone is harmful to humans at ground-level, causing pulmonary and heart disease. —Guy Brasseur.

Ozone 291

Ozone Pollution Global Iran 291

Green Car Congress

SEPTEMBER 6, 2013

This was agreed by: Argentina, Australia, Brazil, Canada, China, France, Germany, India, Indonesia, Italy, Japan, Korea, Mexico, Russia, Saudi Arabia, South Africa, Turkey,the United Kingdom, the United States, and the European Union, as well as Ethiopia, Spain, Senegal, Brunei, Kazakhstan, and Singapore.

Saudi Arabia 199

Saudi Arabia Ozone China Brunei 199

Green Car Congress

MARCH 12, 2019

The researchers used exposure data from a model that simulates atmospheric chemical processes and the way they interact with land, sea and chemicals emitted from natural and man-made sources such as energy generation, industry, traffic and agriculture. years); and 105 in France (reduction in life expectancy of 1.6

Pollution 320

Pollution Europe Cyprus Bulgaria 320

Green Car Congress

NOVEMBER 10, 2009

Based on these results, the sponsors of the SAE CRP 1234 have concluded that HFO-1234yf can be used as the global replacement refrigerant in future mobile air conditioning systems and it can be safely accommodated through established industry standards and practices for vehicle design, engineering, manufacturing, and service. Earlier post.).

Global 186

Global USA Climate Change Japan 186

Green Car Congress

JUNE 12, 2023

Hydrogen is not a greenhouse gas, but its chemical reactions in the atmosphere affect greenhouse gases such as methane, ozone, and stratospheric water vapor. The main changes in the radiative forcing due to 1 Tg flux of hydrogen; methane (green bars), ozone (yellow), stratospheric water vapor (purple), and aerosols (red).

Hydrogen 435

Hydrogen Global Ozone CO2 435