Remove Gas Remove Los Angeles Remove Pollution Remove Products
article thumbnail

Port of Los Angeles rolls out $82.5M hydrogen fuel cell electric freight demonstration; Toyota fuel cell technology

Green Car Congress

The Port of Los Angeles and its partners rolled out five new hydrogen-powered fuel cell electric vehicles (FCEV) and introduced two hydrogen fueling stations. Gas and technology leader Air Liquide is also participating as a fuel supplier. Under the $82.5-million TTSI) and Southern Counties Express (SCE).

article thumbnail

Toyota moves closer to production with next-generation fuel cell technology for heavy-duty trucks; new Mirai system

Green Car Congress

These new prototypes not only use production-intent hardware, they will also allow us to start looking beyond drayage into broader applications of this proven technology. Reducing airborne pollution at the Ports of L.A. Both of these zero-emissions trucks will be used for drayage operations in the ports of Los Angeles and Long Beach.

article thumbnail

Yale study finds asphalt a significant source of air pollution, especially on hot, sunny days

Green Car Congress

A new study now finds that asphalt is a significant source of air pollutants in urban areas, especially on hot and sunny days. Yale researchers found that common road and roofing asphalts produced complex mixtures of organic compounds, including hazardous pollutants, in a range of typical temperature and solar conditions.

Pollution 337
article thumbnail

Global Clean Energy buys Bakersfield refinery for $40M, converting to produce renewable diesel

Green Car Congress

Fuels produced from the facility will result in significant reductions of both greenhouse gas (GHG) emissions and local air pollutants such as particulate matter. As an existing oil refinery, the refinery already has a significant portion of the necessary equipment in place for the production of renewable diesel.

Renewable 389
article thumbnail

NOAA, partners find about 98% decline in VOCs concentrations in LA Basin over last 50 years despite 3x increase in use of gasoline and diesel

Green Car Congress

A scatter plot of CO, as a tracer for pollution, versus CO 2 , as a tracer for the amount of combustion, for 2002 and 2010. The magnitude of the drop in VOC levels was surprising, even to researchers who expected some kind of decrease resulting from California’s longtime efforts to control vehicle pollution. ppbv/ppmv to 10.7

article thumbnail

CMU study finds SOA levels in cities like LA will remain high despite cleaner cars; nonlinear relationship between SOA and NOx

Green Car Congress

SOA production depends on both precursor concentrations (e.g., The study, led by CMU Professor Allen Robinson ( earlier post ), found a strongly nonlinear relationship between SOA formation and the ratio of non-methane organic gas to oxides of nitrogen (NO x ) (NMOG:NO x ). —Allen Robinson. Presto, Timothy D. Gordon, Greg T.

Cleaner 191
article thumbnail

Aerial methane survey finds a fraction of point sources responsible for more than a third of California’s methane emissions

Green Car Congress

Methane is a powerful greenhouse gas and is 25 times more effective than carbon dioxide at trapping heat over a 100-year period. While it does occur naturally, major human-generated sources include landfills, refineries, oil and gas fields, natural gas infrastructure, dairies and wastewater treatment plants.

Emissions 236