High emitter identification: the US playbook
United States
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The United States sets the standard for high-emitter identification programs, with Opus leading the way in implementing large-scale programs for decades. These programs are key to improve air quality, combining advanced technology with practical policies to make a measurable impact.
High-emitter programs focus on identifying the most polluting vehicles on the road and sending them for immediate inspection and repair. This targeted approach ensures that the worst offenders are quickly addressed, reducing their environmental impact and encouraging responsible vehicle maintenance.
Some states also implement “Clean Screening” programs using Remote Sensing Devices identifying the cleanest vehicles. Owners of these low-emission vehicles are rewarded with exemptions from their next station-based emissions test. Instead of visiting a testing center, they receive a “Clean Screen” notice by mail. The only requirement is the payment of the test fee. No appointments, no waiting lines.
Some states, like Virginia, go a step further by combining both approaches into a Total Screening program. This dual strategy targets the worst polluters while rewarding clean vehicles, creating a balanced system that benefits both the environment and responsible drivers. Touchless and massive monitoring of road traffic emissions with fair and efficient actions.
These programs highlight how technology and thoughtful policy can work together to tackle vehicle emissions effectively. By addressing both the highest and lowest emitters, states are setting a practical example of how to create cleaner, healthier air for everyone.
Related to
The United States sets the standard for high-emitter identification programs, with Opus leading the way in implementing large-scale programs for decades. These programs are key to improve air quality, combining advanced technology with practical policies to make a measurable impact.
High-emitter programs focus on identifying the most polluting vehicles on the road and sending them for immediate inspection and repair. This targeted approach ensures that the worst offenders are quickly addressed, reducing their environmental impact and encouraging responsible vehicle maintenance.
Some states also implement “Clean Screening” programs using Remote Sensing Devices identifying the cleanest vehicles. Owners of these low-emission vehicles are rewarded with exemptions from their next station-based emissions test. Instead of visiting a testing center, they receive a “Clean Screen” notice by mail. The only requirement is the payment of the test fee. No appointments, no waiting lines.
Some states, like Virginia, go a step further by combining both approaches into a Total Screening program. This dual strategy targets the worst polluters while rewarding clean vehicles, creating a balanced system that benefits both the environment and responsible drivers. Touchless and massive monitoring of road traffic emissions with fair and efficient actions.
These programs highlight how technology and thoughtful policy can work together to tackle vehicle emissions effectively. By addressing both the highest and lowest emitters, states are setting a practical example of how to create cleaner, healthier air for everyone.