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Aclima partnering with Google to map outdoor air quality with Street View vehicles

Green Car Congress

Google Street View cars can be equipped with Aclima’s mobile sensing platform to measure nitrogen dioxide; nitric oxide; ozone; carbon monoxide; carbon dioxide; methane; black carbon; particulate matter; and Volatile Organic Compounds (VOCs). Sample output from the Denver pilot. Click to enlarge.

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How Engineers Can Help Protect Earth From Worsening Climate Change

Cars That Think

The climate crisis is also having a severe effect on the planet, which is being battered by pollution, deforestation, and soil degradation. Ninety-nine percent of the global population breathes in air that exceeds WHO-guideline limits on pollutants, with low- and middle-income countries suffering from the highest exposures.

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EPA proposes rule for nationwide 30% cut in GHG from existing power plants by 2030 relative to 2005

Green Car Congress

Specifically, the EPA is proposing state-specific rate-based goals for carbon dioxide emissions from the power sector, as well as emission guidelines for states to use in developing plans to attain the state-specific goals. Cutting particle pollution, nitrogen NO x , and SO x by more than 25% as a co-benefit.

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Daimler partnering to transfer its latest generation of automotive fuel cell technology to stationary applications

Green Car Congress

US data centers are projected to consume an estimated 140 billion kilowatt-hours of electricity per year by 2020, equivalent to the annual output of about 50 power plants, emitting nearly 100 million metric tons of carbon pollution per year, according to a study by the Natural Resources Defense Council (NRDC).

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Study on Greenhouse Gas Emissions from Global Cities Highlights Importance of Geophysical and Technical Factors

Green Car Congress

The researchers determined the global warming potential, expressed in carbon dioxide equivalents (t e CO 2 ), for seven components of urban inventories: electricity, heating and industrial fuels, industrial processes, ground transportation, aviation, marine, and waste. Credit: ACS, Kennedy 2009. Click to enlarge. t e CO 2 /cap. t e CO 2 /cap.)

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Study suggests high-mileage light-duty fleets contribute higher emissions and emissions share than expected

Green Car Congress

A study by researchers from the University of Denver and the University of Puget Sound indicates that high-mileage light-duty fleets contribute higher emissions and emissions share than expected based on their actual numbers in the fleet. Credit: ACS, Bishop et al. Click to enlarge.

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The New Supersonic Boom

Cars That Think

The main obstacles will be regulatory and, especially, environmental: Supersonic airliners could be hugely more polluting than their subsonic counterparts. The best-funded of this group is Denver-based Boom Technology (which also goes by the trade name Boom Supersonic). Will people soon be jetting across the Pacific in three hours?