Green Car Congress
DECEMBER 18, 2020
Hydrogen produced with renewable electricity could compete on costs with fossil fuel alternatives by 2030, according to a new report from the International Renewable Energy Agency (IRENA).
Green Car Congress
DECEMBER 24, 2013
Other than LNG carriers, this tugboat will be the first building in Japan of an LNG-fueled vessel. Using LNG as a fuel will cut this tugboat’s emissions of CO 2 by about 30%, NO x by about 80%, and SO x by 100% compared to using heavy oil. Tokyo Gas Co.
Green Car Congress
JUNE 4, 2020
After completing a major body of research focused on boosted (also known as turbocharged) spark ignition (SI) engines in Fiscal Year (FY) 2018, Co-Optima’s FY 2019 LD research and development (R&D) shifted to multimode solutions that employ multiple engine operating modes to maximize engine efficiency and fuel economy.
Green Car Congress
JULY 23, 2018
Policies to entice consumers away from fossil-fuel powered vehicles and normalize low carbon, alternative-fuel alternatives, such as electric vehicles, are vital if the world is to significantly reduce transport sector carbon pure-emissions, according to a new study. Note the different scaling used in the graphs.
Green Car Congress
JUNE 9, 2011
CTL conversion may only be viable in countries with less stringent climate policies or where low-carbon fuel alternatives are not available. They modeled different scenarios, varying the stringency of future carbon policies, the availability of biofuels and the ability to trade carbon allowances on an international market.
Green Car Congress
FEBRUARY 25, 2015
On 23 February, the EPA issued a new guidance letter to manufacturers to refine and to clarify the procedures to be used by vehicle manufacturers in establishing vehicle road-load force and dynamometer settings for emissions and fuel economy testing. Dynamometer settings are determined in two stages.
Green Car Congress
NOVEMBER 3, 2012
The interest in microbial synthesis of fuels and chemicals has increased substantially as efforts to transition toward a “bio-based” economy have gained momentum; however, the ability to more broadly use biological systems for chemical production is somewhat limited by the natural repertoire of biosynthetic pathways.
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