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Capstone Receives order for 34 microturbines for Denver RTD electric bus fleet

Green Car Congress

The buses are expected to be delivered to Denver Regional Transportation District (RTD) later this year. The new Denver RTD buses will operate on the 16 th Street Mall in downtown Denver. The lithium-ion batteries recover kinetic energy from the bus brakes via a regenerative braking system to extend the range.

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Audi of America expands Traffic Light Information to include Green Light Optimized Speed Advisory (GLOSA)

Green Car Congress

Audi of America announced an expansion of Traffic Light Information to include Green Light Optimized Speed Advisory (GLOSA), another industry first in vehicle-to-infrastructure (V2I) technologies from the brand. Enabled metro areas include: Dallas, Denver, Gainesville, Fla.; Phoenix, Portland, Ore.; and northern Virginia.

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Audi introducing V2I Traffic Light Information service in Europe

Green Car Congress

Audi is introducing the vehicle-to-infrastructure (V2I) service “Traffic Light Information” in Europe. From July, Audi will network new models with the traffic lights in Ingolstadt/Germany; further European cities will follow from 2020 onwards. With the Traffic Light Information function, drivers are more in control.

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Modelling the Impact of PHEVs on Ozone in Denver

Green Car Congress

Researchers at the University of Colorado, Boulder and the National Renewable Energy Laboratory (NREL) modeled the emissions impact had plug-in hybrid electric vehicles (PHEVs) replaced light duty gasoline vehicles in the Denver, Colorado area in summer 2006. For other areas, where PM2.5

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Study finds 2008 recession contributed to increase in age of US LDV fleet, slowing of emission reductions

Green Car Congress

The global economic recession of 2008—which severely depressed light-duty vehicle sales—resulted in an increase in the age of the light-duty vehicle fleet in the US that likely slowed the rate of decrease of fleet average emissions, according to a study by Gary Bishop and Donald Stedman at the University of Denver.

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Hydraulic Hybrid Systems and EMI Partner to Target Fleet Retrofit Market; First Retrofit Underway

Green Car Congress

earlier post ), is partnering with Equipment Maintenance Innovators (EMI-Global) to distribute HHS hydraulic hybrid retrofit systems for light- and medium-duty commercial fleet vehicles. HHS’s upfit solution is a high-efficiency, light-weight parallel hydraulic hybrid propulsion system inserted within the driveline of a vehicle.

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

EV Central

Interesting, but not even half as mind blowing as the work of genius and inventor Donald Stedman, who was a chemist at the University of Denver. 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.