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Caterpillar to supply zero-exhaust emission fleet to graphite miner NMG; offtake agreement for anode material

Green Car Congress

On the foundation of their 2021 collaboration agreement and of technical work achieved together over the past two years, Nouveau Monde Graphite and Caterpillar signed definitive agreements for Caterpillar to supply NMG’s Matawinie Mine with an integrated solution that covers a zero-exhaust emission fleet, supporting infrastructure, and service.

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Rolls-Royce supplying two mtu gas engines for first LNG-hybrid tugboat

Green Car Congress

The main propulsion system of the Sembcorp hybrid tugboat comprises twin 16-cyclinder mtu Series 4000 gas units which will provide a combined total power of 2984 kW at 1600 rpm. Without exhaust gas aftertreatment, they emit no sulfur oxides and only very small quantities of nitrogen oxide, and particulate mass is below the verification limit.

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DOE issues $10M incubator FOA for batteries, power electronics, engines, materials, fuels and lubricants

Green Car Congress

burn and exhaust gas recirculation (EGR)?diluted Technologies that enable LTC operation with either gasoline or diesel fuel, including control methodologies and technologies, especially for mixed?mode mode operation. Robust lean?burn sizing passenger vehicle engines.

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Solaris to deliver another 48 trolleybuses to Budapest

Green Car Congress

The vehicles will be fitted with an additional battery power supply that will allow them to drive without being connected to overhead wires. The latest order for 48 vehicles exhausts the number foreseen in the framework agreement concluded in 2014. The new order is another batch covered by a framework agreement signed in 2014.

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Harvey Gulf orders Wärtsilä 746 kWh battery systems for another four LNG-powered supply vessels

Green Car Congress

When stationary in the field or in port, the boats will be able to operate on battery power only, thereby greatly reducing both fuel consumption and exhaust emissions. The 746 kWh Wärtsilä Energy Storage System will enable the Harvey Gulf PSVs to operate on battery power only when stationary at sea or in port.

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Toyota launches Aqua compact hybrid in Japan; targeting 12,000 units per month in sales

Green Car Congress

A cooled Exhaust-Gas Recirculation (EGR) system improves efficiency in the high-expansion-ratio Atkinson cycle engine. Also contributing to increased engine efficiency is a battery-powered water pump, a friction-reducing beltless design and precise coolant-water-flow volume control. Maximum motor torque. Combined maximum output.

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More Details on the Lexus CT 200h Hybrid Powertrain; 42 mpg US Combined

Green Car Congress

Combined with a cooled Exhaust Gas Recirculation (EGR) system, the adoption of the Atkinson Cycle offers significant gains in fuel efficiency and the reduction of emissions. This creates a high expansion ratio for less compression, reducing intake and exhaust energy losses and converting combustion energy to engine power more effectively.

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