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Should we be encouraging EVs or discouraging old smoking cars that are the most polluting? | Opinion

EV Central

More than 30 years ago, Stedman came up with a machine that could instantly measure and analyse the emissions of cars driving past, used infrared light. Its not unusual that these failures result in higher emissions. Ford Falcon. Police could then pull over and smog test those that tripped the system.

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How many EV batteries were produced globally in 2024?

Baua Electric

27 March 2025 Read next EU registrations dip continues as new emission regulations proposed 26 March 2025 Which electric vehicle (EV) battery manufacturers produced the most cells in 2024? Despite the volume growth, the improvement was the lowest since EV Volumes began tracking cell output in 2014. year on year. of total cell output.

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Nuclear Fusion’s New Idea: An Off-the-Shelf Stellarator

Cars That Think

Fusion offers the prospect of a nearly limitless source of energy with no greenhouse gas emissions. And it’s become increasingly important as a rapidly warming climate and soaring electricity demand have made the need for stable, carbon-free power ever more acute. Fusion reactions have powered the sun since it formed an estimated 4.6

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Taxing the Distance

Energy Institute at HAAS

Post navigation Previous Previous post: The Freedom to Buy Inefficient Products Leave a comment Cancel Reply Δ Visit Our Website Essential Blog Posts Follow us on Bluesky Follow us on LinkedIn Join Our Email List Donate Today FIND BLOGS Search Search Browse Archives Browse Archives Select Month June 2025 May 2025 April 2025 March 2025 February (..)

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2014 Ram 1500 EcoDiesel earns 28 mpg highway; best in segment

Green Car Congress

2014 Ram 1500 EcoDiesel. liter V6 EcoDiesel-powered 2014 Ram 1500 pickup ( earlier post ) has earned a 28-mpg (8.4 l/100 km) highway, a rating that stands for model-year 2014. The Ram 1500 now owns the half-ton pickup segment’s top two spots in the EPA’s 2014 highway fuel-economy rankings. Click to enlarge. The all-new 3.0-liter

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Fiat pays CARB $6.4M penalty for diesel emissions violations

Green Car Congress

for emissions-related violations affecting nearly 2,000 on-road and off-road diesel engines. The repairs, commonly called “field fixes” because they are made after the vehicles have been sold, were intended to address an oil leakage problem in 2011-2014 model-year engines. million in penalties.

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Caterpillar investigating 6-stroke engine cycle as low-emission solution

Green Car Congress

Caterpillar engineers have been exploring a novel 6-stroke compression ignition engine cycle in search of a low-emission system that retains fuel efficiency. In a paper presented at the SAE 2014 World Congress, they reported on their investigations of the 6-stroke cycle for near-stoichiometric and lean operation. and Fiveland, S.

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