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Achates near-zero heavy-duty opposed-piston diesel enters fleet service; compliant with 2027 NOx levels

Green Car Congress

It is the only diesel engine operating on the road capable of meeting CARB’s 2027 regulation, which requires a 90% reduction in emissions of NO x compared to current standards. The catalyst light-off mode delivers the capability that allows Achates to manage extremely low engine-out NO x and also very high exhaust gas temperatures.

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BASF introduces cost-effective upgrade to ozone-VOC converters for healthier aircraft cabin air; UpCore

Green Car Congress

BASF has launched UpCore, a new service providing a cost-effective and sustainable technology upgrade from a standard ozone converter to an ozone-VOC (volatile organic compounds) converter for cleaner and healthier aircraft cabin air. The air at high altitude contains significant levels of ozone.

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Waterfront Shipping takes delivery of second-generation methanol-fueled vessels

Green Car Congress

MAN Energy Solutions developed the ME-LGIM dual-fuel engine for operation on methanol, heavy fuel oil (HFO), marine diesel oil (MDO) or marine gas oil (MGO). MAN developed the ME-LGI engine concept in response to interest from the shipping world to operate on alternatives to heavy fuel oil.

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TNGA-based 2019 Toyota Avalon features new hybrid system

Green Car Congress

The VVT-iW system is employed on the intake cycle, with VVT-i (Variable Valve Timing - Intelligent) activated on exhaust. liter four-cylinder Dynamic Force Engine is more fuel efficient, runs cleaner, and is more powerful than previous iterations, and features enhanced thermal management. Avalon Hybrid. A new TNGA 2.5-liter

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No regrets: A Phoenix mom moves beyond her gas-powered car and doesn’t look back

Plug in America

She asked why their car didn’t have exhaust coming out of a pipe like everyone else’s did. Our car is cleaner and healthier for you.” Now, Jazmin’s daughter covers her face when she walks around gas cars so she doesn’t breathe in the exhaust. The answer was simple for Jazmin, a researcher who works for the City of Phoenix.

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Santa Monica signs 5-year deal with Clean Energy for renewable LNG for bus fleet; deploying CWI Near-Zero NOx engine

Green Car Congress

The 5-year deal, worth an estimated $3 million per year, will enable BBB to continue using Clean Energy’s Redeem brand of renewable natural gas (RNG), rated up to 90% cleaner than diesel. g/bhp-hr optional Near Zero NO x Emissions standards. g/bhp-hr optional Near Zero NO x Emissions standards. Earlier post.). Earlier post.)

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Mazdas new SKYACTIV gasoline and diesel engines are steps on the road to its Ideal Engine; focus on compression ratio

Green Car Congress

Since this energy loss is primarily thermal in nature and can be attributed to the exhaust, cooling system, and engine and transmission surfaces, Mazda’s R&D team’s central focus is on improving the engine’s thermal efficiency cost-effectively. It can thus do without NO x aftertreatments and still meet emissions standards globally.

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