Remove Exhaust Remove Gas Remove International Remove Legal
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

EV myths busted: Are electric vehicles safer than gas-powered cars?

Drive Electric

We investigated some of the most common questions and concerns about the dangers of owning and driving an EV and how they compare to internal combustion engine vehicles (ICEVs) in terms of safety. Useful terms: Internal Combustion Engine Vehicle (ICEV) and Electric Vehicle (EV). Learn more about gas vs. electric car fires here.

article thumbnail

US charges Audi manager with conspiracy to cheat US emissions tests; sacrificing NOx control for a sound system

Green Car Congress

As part of the SCR technology, exhaust stream emissions were dosed with a mist of a urea substance, commonly known as “AdBlue,” which converted NO x into nitrogen, water, and small amounts of carbon dioxide. The dosing strategy varied injection levels of AdBlue into the exhaust system depending on whether the vehicle was being tested.

Audi 150
article thumbnail

ICCT study concludes no technical barriers to use of higher blends of ethanol

Green Car Congress

The consumption scenarios are technically achievable but do not reflect significant barriers such as cost, regulation, legality, and consumer acceptance. A team at the International Council on Clean Transportation (ICCT) has released a paper assessing technical barriers to the use of higher blends of ethanol. Source: ICCT.

Gasoline 230
article thumbnail

Volkswagen AG provides details on investigations into NOx cheating; origin and fixes; new strategic direction

Green Car Congress

Approximately 450 internal and external experts are involved in the investigations, which are being conducted in two phases. Initially, it proved impossible to have the EA 189 engine meet by legal means the stricter nitrogen oxide requirements in the United States within the required timeframe and budget. Earlier post.). Earlier post.)

Legal 150
article thumbnail

Is It Economical to Convert ICE Car to Electric Car Using Conversion Kit

Get Electric Vehicle

converting existing internal combustion engine (ICE) cars into electric vehicles using conversion kits. Here are a few major reasons Environmental Awareness Since electric vehicles produce no exhaust, they help to reduce greenhouse gas emissions and air pollution. Only once the RTO authorises can you make the adjustments.

Kits 98
article thumbnail

Perspective: The Role of Offsets in Climate Change Legislation

Green Car Congress

For offsets to be credible, a ton of CO 2 -equivalent emissions from an offset project should equate to a ton reduced from a covered emission source, such as a smokestack or exhaust pipe. Hydrofluorocarbon (HFC) emissions from specific industrial processes, such as HFC-23 emissions from production of a refrigerant gas (GWP of = 14,800).