Remove 2019 Remove Cleaner Remove Emissions Remove Global
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%

Global 221
article thumbnail

DLR: cleaner aircraft emissions reduce the climate impact of contrail cirrus

Green Car Congress

Impact of a reduction in initial ice crystal number, as may be caused by reduced soot emissions, on global contrail cirrus properties. In our theoretical estimates, we found that a significant reduction in soot emissions is required to reduce the climate impact of contrails effectively. —Ulrike Burkhardt.

Climate 278
article thumbnail

IEA: COVID-19 crisis causing the biggest fall in global energy investment in history

Green Car Congress

The COVID-19 pandemic has set in motion the largest drop in global energy investment in history, with spending expected to plunge in every major sector this year—from fossil fuels to renewables and efficiency—the International Energy Agency said in a new report.

Global 344
article thumbnail

REG to supply biodiesel/renewable diesel blend to 12 locations in Nor Cal

Green Car Congress

REG Ultra Clean reduces emissions significantly compared to petroleum diesel. On an annual basis, the fuel consumed through this agreement will reduce greenhouse gas emissions by approximately 250,000 metric tons of carbon dioxide, equivalent to more than 6 million miles driven by an average passenger vehicle.

Renewable 394
article thumbnail

MIT team finds aviation emissions’ impacts on air quality larger than on climate

Green Car Congress

In an open-access paper in the journal Environmental Research Letters , they examine how this damage can be mitigated, and provide consistent comparative assessments of aviation emissions trade-offs, considering both climate and air quality impacts. They cause five per cent of global climate forcing. —Dr Eastham.

MIT 265
article thumbnail

Biden sets 2030 net GHG reduction target for US of 50-52% below 2005 levels

Green Car Congress

US President Joe Biden announced a new target for the United States to achieve a 50-52% reduction from 2005 levels in economy-wide net greenhouse gas (GHG) emissions in 2030. In 2019, US greenhouse gas emissions totaled 6,558 million metric tons of carbon dioxide equivalents (MMT CO 2 Eq.), Total GHG emissions in 2019 were up 1.8%

2005 243
article thumbnail

Northeast States, DC release proposal for regional plan to cut emissions and invest in clean transportation

Green Car Congress

The draft Memorandum of Understanding builds on a program framework made public on 1 October 2019. Beginning with the initial regional base annual CO 2 emission budgets for 2022, the regional base annual CO 2 emission budgets are to decline by an amount per year to be set in the final MOU. Elements of a Model Rule.