Remove Climate Remove Global Remove International Remove USA
article thumbnail

Global Carbon Budget 2022: Global fossil CO2 emissions expected to grow 1.0% in 2022

Green Car Congress

The Global Carbon Project (GCP) published its annual analysis of trends in the global carbon cycle in the journal Earth System Science Data , including an updated full-year projection for 2022. Global fossil CO 2 emissions are expected to grow 1.0% (with an uncertainty range of 0.1% The decline in 2020 of -5.2% increase in 2021.

Global 221
article thumbnail

Study finds megacity traffic soot can reach high altitudes and be transported over long distances, contributing to global warming

Green Car Congress

Long-term measurement data of the equivalent black carbon (eBC) mass concentrations and particle number size distributions (PNSD) from the Global Atmosphere Watch Observatory Chacaltaya (CHC; 5240?m From there, BC can be transported over long distances and exert impact on climate and composition of remote southern hemisphere.

Bolivia 247
article thumbnail

MUCHACHAS study finds aging of organic aerosols is caused by OH radicals; climate models need to be updated

Green Car Congress

An international team of researchers has discovered that chemical aging determines to a major extent the concentration and the characteristics of organic aerosol particles, which have a significant effect on climate. To date, this aspect has not been accounted for in regional and global climate models.

Climate 225
article thumbnail

Visteon opens high-tech testing lab in Bulgaria | Autocar Professional

Baua Electric

Earlier this month, Visteon officially opened its first high-tech automotive technology testing laboratory in Bulgaria, adding to the company’s existing global footprint of high-tech lab facilities in Mexico and India. The lab uses state-of-the-art equipment specifically sourced from Germany, Austria, the USA, and Asia.

article thumbnail

Sponsors of SAE Study Conclude HFO-1234yf Can Be Used As Low-GWP Global Replacement Refrigerant in MAC Systems

Green Car Congress

A two-year Cooperative Research Program conducted through SAE International to investigate the safety and environmental performance of the low-global-warming-potential (GWP) refrigerant HFO-1234yf for mobile air conditioning (MAC) systems has finished its study. Tags: Climate Change Emissions Vehicle Systems. Earlier post.).

Global 186
article thumbnail

Study projects thermoelectric power in Europe and US vulnerable to climate change due to lower summer river flows and higher river water temperatures

Green Car Congress

A study published in Nature Climate Change suggests that thermoelectric power plants (i.e., nuclear and fossil-fueled generating units) in Europe and the United States are vulnerable to climate change due to the combined impacts of lower summer river flows and higher river water temperatures. Source: van Vliet et al.

article thumbnail

“Drive to Zero” program to fast-track adoption of clean trucks and buses

Green Car Congress

The “Global Commercial Vehicle Drive to Zero” pledge is championed by CALSTART, a non-profit industry organization with more than 190-member companies, aimed at reducing emissions from trucks and buses in high-potential markets. The Pledge focuses on eight global market segments for medium- and heavy-duty vehicles.