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CMU county-level study shows plug-ins have larger or smaller lifecycle GHG than gasoline ICE depending on regional factors

Green Car Congress

A US-wide county-level study comparing lifecycle greenhouse gas (GHG) emissions from several light-duty passenger gasoline and plug-in electric vehicles (PEVs) has found that PEVs can have larger or smaller carbon footprints than gasoline vehicles depending on regional factors and the specific vehicle models being compared. Yuksel et al.

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Argonne releases GREET 2020

Green Car Congress

Renewable natural gas and lactic acid production from wet waste feedstocks. The results show that both waste-derived RNG and LA production pathways bring significant GHG emission reduction benefits. road, air, marine, and rail) and other end-use sectors, and energy systems. CO 2 -derived ethanol. Green ammonia.

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Swiss WTW study finds important role for alternative fuels as well as alt drivetrains in move to low-emissions vehicles

Green Car Congress

WTW energy demand and GHG emissions for EV and PHEV drivetrains for various electricity sources; gasoline ICE vehicle is solid square, hybrid the hollow square. Battery-electric range for plug-in hybrids is 60 km, while electric range for full battery-electric and fuel cell vehicles is 180 km. Click to enlarge.

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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

Green Car Congress

For power generation in the US, natural gas is commonly used in both simple-cycle natural gas turbines and combined-cycle natural gas turbines which use waste heat recovery to increase electrical generating efficiency. If CNG were to be eventually used in hybrids, the advantage of the electric generation/EV option shrinks. L/100 km).

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Must Read 40+ Electric Vehicle Interview Questions & Answers

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They need to be plugged into an external power source, such as a charging station or an electrical outlet, to recharge their batteries. #2 2 Plug-in Hybrid Electric Vehicles (PHEVs): PHEVs combine an electric motor with an internal combustion engine. The electric vehicle industry is growing at a high pace these days.

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JEC updates well-to-wheels study on automotive fuels and powertrains; electro-mobility, natural gas and biofuels

Green Car Congress

It adds an assessment of electrically chargeable vehicle configurations, such as plug-in hybrid, range extended, battery and fuel-cell electric vehicles. They also note that large-scale production of synthetic fuels or hydrogen from coal or gas offers the potential for GHG emissions reduction—but only if CO 2 can be captured and stored.

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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

Green Car Congress

The PHEV (Plug-in Hybrid Electric Vehicle), a subset of the electric car, combines a primary electric motor with a much smaller back-up engine fueled with a hydrocarbon/biofuel mix. (In In this paper PHEV refers solely to the long-range PHEV of 60 miles (100 km) electric-only range.) It is much more than that.

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