article thumbnail

MECA emissions inventory & air quality modeling shows potential benefits of national cleaner trucks initiative at CARB limits

Green Car Congress

The objective of the emission impact analysis was to respond to EPA’s request for comments as to the merits of reducing NO x emissions from heavy-duty trucks by 50 to 90% as outlined in the 6 January 2020 Advance Notice of Proposed Rulemaking (ANPR) of the CTI. Source: MECA. ppb in the west (San Bernardino, CA) and 4.9

Cleaner 243
article thumbnail

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

Green Car Congress

Global fossil CO 2 emissions are expected to grow 1.0% (with an uncertainty range of 0.1% Global fossil CO 2 emissions have now grown 0.6% CO 2 emissions from natural gas use have grown a sustained 2.2% CO 2 emissions from natural gas use have grown a sustained 2.2% The decline in 2020 of -5.2% increase in 2021.

Global 221
article thumbnail

UK to invest $841M from 2015-2020 to boost ultra low emission vehicle industry

Green Car Congress

The UK government announced plans to invest £500 million (US$841 million) between 2015 and 2020 to boost the ultra low emission vehicle (ULEV) industry and help drivers both afford and feel confident using electric cars. The production of ultra low emissions vehicles is a major part of growth both now and for the future.

2015 255
article thumbnail

Anheuser-Busch transitioning 30% of dedicated fleet to renewable natural gas

Green Car Congress

In 2014 and 2015, Anheuser-Busch converted 160 diesel-fueled trucks in Houston and St. As the next step to achieve its 2025 sustainability goal of reducing carbon emissions across its value chain by 25% by 2025, the brewer will be expanding this fleet and investing in technology to transition to cleaner-burning renewable natural gas.

St. Louis 468
article thumbnail

Cummins Agrees to Pay $1.6 Billion in U.S. Emissions Fines

The Truth About Cars

The United States Department of Justice has accused Cummins of installing emissions defeating devices on diesel motors and decided to fine the company $1.67 The Justice Department has alleged that Cummins installed devices that allowed the engines to pass emissions during testing. billion for violating the Clean Air Act.

Emissions 111
article thumbnail

ICCT study examines current & projected use of heavy fuel oil in Arctic shipping; growth in BC emissions points to need for policies

Green Car Congress

A new study by the International Council on Clean Transportation (ICCT) estimates heavy fuel oil (HFO) use, HFO carriage, the use and carriage of other fuels, black carbon (BC) emissions, and emissions of other air and climate pollutants for the year 2015, with projections to 2020 and 2025. Click to enlarge.

Oil 283
article thumbnail

Ice core data show why air pollution is dropping more slowly in US and Western Europe despite lower sulfur emissions

Green Car Congress

The air in the United States and Western Europe is much cleaner than even a decade ago. Despite these successes, sulfate levels in the atmosphere have declined more slowly than sulfur dioxide emissions, especially in wintertime. This does not mean that the emissions reductions aren't working.

Pollution 221