A pilot program launched in Denver last week aims to show drivers how their habits effect greenhouse gas emissions by tracking how much time they spend idling and how much extra fuel they use due to sudden changes in speed. Real time wireless monitoring will send data from city vehicles to an online database that can be analyzed to determine low- and high-emitting driving habits.

While it sounds a bit Orwellian, it will be interesting to see whether and how the City can convert this information about driving behavior into actual behavior change and emissions reductions.

According to the press release and Denver Business Journal:

“Driving Change,” a $400,000 program launched last week, will install equipment developed by Denver-based Cartasite Inc. in individual cars to track idling and fuel consumption caused by speed changes via wireless connectivity to a database developed by the Enviance corporation. Rapid acceleration and hard braking can lower gas mileage by as much as 20 percent, and idling is believed to consume one cup of fuel every five minutes.

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Just Out: beginning this spring, a limited number of hybrid vehicles in Colorado will receive the same privileges in HOV lanes as carpoolers. Hybrid drivers must apply to CDOT for special decals that will give them access to HOV lanes on I-25, Highway 36 and Santa Fe drive in Denver. The goal is ostensibly multifold:

• Incentivize the use of highly efficient vehicles by making it easier for them to bypass traffic jams.
• Reward purchase of hybrid vehicles, which still cost a premium up front, by providing preferential road conditions for them.
• Limit the number of eligible vehicles to avoid the congestion that has resulted in such programs in Washington DC, California and elsewhere.  Read more »