Remove Exhaust Remove Light Remove Miles Remove Standards
article thumbnail

New Emissions Analytics study suggests pollution from tire wear now 1,850 times worse than exhaust emissions

Green Car Congress

In early 2020, UK-based independent testing firm Emissions Analytics published a study claiming that tire particulate wear emissions were 1,000 times worse than exhaust emissions ( earlier post ). As a result, distance-specific mass and number emissions can be derived, which can then be compared to equivalent tire metrics.

Exhaust 539
article thumbnail

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.

Diesel 468
article thumbnail

Tritium, Miller providing fast chargers and light-duty EVs for mining industry

Green Car Congress

Tritium, a global developer and manufacturer of DC fast chargers for EVs, and Miller Technology , a supplier of mobile mining equipment for safety and productivity, are partnering to provide fast chargers and light-duty battery EVs for the mining industry. Tritium provided RT175-S fast chargers to BMA for the project.

Light 186
article thumbnail

Ford study suggests GDI engines can meet coming California and US PM emissions standards over 150k miles; more work to be done

Green Car Congress

As reported in a paper in ACS journal Environmental Science & Technology , the results showed that GDI technology has the potential to meet the upcoming California LEV III and US EPA Tier 3 PM mass standard of 3 mg/mi (phasing in over MY2017?2021) Schematic diagram of test vehicle engine & exhaust system and PM sampling systems.

Standards 246
article thumbnail

BMW M introduces its first high-performance car with electrified drive system: BMW XM PHEV

Green Car Congress

liter unit features a cross-bank exhaust manifold and an optimized oil separation process. This originates from its sports exhaust system featuring electronically controlled, continuously adjustable flaps and hexagonal dual tailpipes arranged one above the other for the first time on a BMW M model. kWh of usable energy.

BMW 259
article thumbnail

Australia introduces its first exhaust rule but makes all the mistakes the US did

Baua Electric

Australia doesn’t have its own fuel efficiency standards, making it one of only two advanced countries without such a rule, alongside Russia. The Australia rule classifies several large SUVs as “light commercial vehicles,” despite that they are typically used for non-commercial purposes.

article thumbnail

EPA Report: data show automakers on track in meeting Greenhouse Gas Standards after first year

Green Car Congress

On Friday, the US Environmental Protection Agency (EPA) released a Manufacturers Performance Report that assesses the automobile industry’s progress toward meeting greenhouse gas (GHG) emissions standards for cars and light trucks in the 2012 model year—the first year of the 14-year program. A note on methodology and values.

Standards 231