Concept Engine Emissions Fuel Transportation 
Green Car Congress
NOVEMBER 12, 2018
Since internal combustion engines will remain the primary mode of choice for mobility in the foreseeable future, both alternative (renewable) fuels and high-performance combustion concepts/ engines using fuels adapted for that purpose will be preferred for reducing the combustion impact on climate change.
Green Car Congress
FEBRUARY 25, 2022
Ballard Power Systems and MAHLE Group, a Tier 1 automotive supplier, are progressing the development of a new fuel cell system concept for long-haul trucks, with MAHLE taking delivery of a 120kW module at the company’s hydrogen test center in Stuttgart, Germany. Fuel efficiency is also key for a manageable heat rejection system.
Green Car Congress
OCTOBER 29, 2019
Dutch start-up ECONAMIQ is developing a novel engine technology which saves up to 20% in fuel consumption. The “ECONAMIQ principle” uses flexible over-expansion in combination with cylinder deactivation technology to increase performance and efficiency without significantly changing the engine layout or architecture.
Green Car Congress
JULY 27, 2012
Vince Cable, the program is designed to look at improving systems integration and technology development across the HDV sector including marine transportation, with an aim to increase efficiency in land and marine vehicles by up to 30%. This next phase of the program aims to take us closer towards that end objective.
Green Car Congress
JUNE 8, 2009
The first registrant in the Challenge is Libralato Engines, developer of a novel rotary engine (cutaway shown) promising a 5.5% gain in combustion efficiency and 50% reduction in NO x emissions. In the second compression phase, the air is compressed at a higher compression ratio where the fuel is added. Click to enlarge.
Green Car Congress
MAY 9, 2013
A new new forum for the advocacy and development of liquid air as an alternative technology to harness waste and surplus energy within power and transport—the Liquid Air Energy Network (LAEN)—has formed in the UK. The main potential applications are in electricity storage, transport and the recovery of waste heat.
Green Car Congress
MAY 8, 2014
Motiv Engines, LLC introduced the second-generation of its engine concept dubbed the MkII Clarke-Brayton Engine, which it intends to develop into a heavy-duty on-highway engine fueled by liquid natural gas (LNG). John Clarke presentation at Engine Stretch Efficiency Colloquium, 2010. and O’Malley, E.
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