article thumbnail

UC Riverside engineers to “referee” CARB heavy-duty truck emissions program

Green Car Congress

Operating under the California Air Resources Board’s (CARB) Heavy-Duty Inspection and Maintenance (HD I/M) regulation, the program will ensure vehicles are properly tested and those with broken emissions control systems are identified and repaired in a timely manner.

Emissions 199
article thumbnail

Study shows two-stroke scooters dominant source of air pollution in many cities; asymmetric polluters

Green Car Congress

A study by European researchers has found that two-stroke (2S) scooters, although constituting a small fraction of the fleet, can dominate urban vehicular pollution through organic aerosol and aromatic emission factors up to thousands of times higher than from other vehicle classes. —Platt et al. Platt et al.

Pollution 362
article thumbnail

Clean-air plan for San Joaquin Valley first to meet all federal standards for fine particle pollution; $5B in incentive funding required

Green Car Congress

The California Air Resources Board (CARB) has adopted a plan that demonstrates to the US Environmental Protection Agency how the San Joaquin Valley air basin will attain each of four federal standards for fine particulate matter by regulatory deadlines. The newly adopted 2018 Valley PM 2.5

Pollution 191
article thumbnail

California ARB awards funding to San Joaquin Valley Air Pollution Control District to deploy 15 Proterra electric buses

Green Car Congress

The California Air Resources Board (CARB) awarded funding to the San Joaquin Valley Air Pollution Control District (SJVAPCD) to deploy 15 Proterra Catalyst buses; 11 Proterra depot-chargers; and 4 Proterra fast-chargers. We expect this program will eliminate 1.592 tons per year of weighted criteria pollutants.

Pollution 150
article thumbnail

American Honda Motor to pay $1.9M in penalties in California for small engine emissions violations

Green Car Congress

The California Air Resources Board has reached a settlement of $1,927,800 with American Honda Motor Co., To resolve the violations, Honda agreed to pay a total settlement of $1,927,800, with $963,900 going to the California Air Pollution Control Fund. This will be used in conjunction with the Coachella Schools Flag Program.

Honda 305
article thumbnail

CARB adopts “smog-check” regulation for heavy-duty trucks and buses

Green Car Congress

The California Air Resources Board approved a smog-check regulation for medium- and heavy-duty trucks and buses. By 2037, the program is estimated to deliver reductions of 82 tons per day of NO x and fine particle diesel pollution.

article thumbnail

Stockton school district partners with Mobility House for electric school bus charging; savings of $500K over 5 years

Green Car Congress

Phase one of the project consists of eleven electric school buses, four of which were funded by the California Air Resources Board (CARB), two by the California Energy Commission and an additional five by San Joaquin Valley Air Pollution Control District. Funding of $4.94

Charging 397