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TTAC Giveaway: Techron Complete Fuel System Cleaner

The Truth About Cars

This time it's a six-pack of Techron Complete Fuel System Cleaner, and more. Here's what you'll get: The aforementioned six-pack of 20-oz bottles of Techron Complete Fuel System Cleaner, a Techron T-shirt, a Techron hat, and some assorted odds and ends such as magnets and stickers. We're giving things away again.

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Rolls-Royce low-emission combustion system ALECSys enters flight test phase

Green Car Congress

Rolls-Royce has successfully entered the final phase of testing it’s ALECSys (Advanced Low Emissions Combustion System) demonstrator engine, this time at altitude. This flight testing is a key part of our drive to not only improve engine efficiency but all aspects of environmental performance. Earlier post.)

Emissions 284
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UCS: ride-hailing trips can produce nearly 70% greater emissions compared to private car trips

Green Car Congress

A new report by the Union of Concerned Scientists (UCS) finds that the rising use of ride-hailing services is increasing carbon emissions, with ride-hailing trips producing nearly 70% greater emissions compared to the trips they are replacing. Error bars for bus and rail emissions represent variability among cities. Source: UCS.

Emissions 543
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What’s Cleaner, An Electric Truck or Plugin Hybrid Truck? It Depends… (Part 2)

CleanTechnica EVs

In Part 1, I discussed the methodology and assumptions that went into my comparison of the F-150 Lightning, the F-150 Hybrid, and a hypothetical plugin hybrid version of the truck. I discuss my methods in Part 1, but to briefly recap, the production emissions are based on vehicle […]

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CARB approves 2022 Scoping Plan; aggressive targets for reductions in petroleum use, air pollution and greeenhouse gas emissions

Green Car Congress

The California Air Resources Board last week approved the final proposed 2022 Scoping Plan ( earlier post ), a roadmap to reduce demand for petroleum by 94%, cut air pollution by 71%, reduce greenhouse gas emissions 85%, and reach carbon neutrality by 2045. Fuels: the energy source used to power vehicles and the facilities that produce them.

Pollution 304
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EPA requires trucking companies to reduce air pollution near Los Angeles schools as part of emissions violation settlement

Green Car Congress

As part of the settlement, the companies will spend $575,000 on air filtration systems at schools in the Los Angeles metropolitan area. Heavy-duty trucks can emit drastically higher levels of pollution when not equipped with required emissions controls. The company, headquartered in Thomasville, N.C.,

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US EPA awards $9.6M in DERA grants to reduce harmful diesel emissions in California

Green Car Congress

million in Diesel Emission Reduction Act (DERA) grants to public and private partners in California. Cajon Valley Union School District (CVUSD) in San Diego received $1,000,000 to replace five school buses with zero emission battery-electric buses. The US Environmental Protection Agency (EPA) awarded $9.6

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