Smog and Los Angeles

  1. In the last two years, the amount of days where ozone levels have exceeded federal standards is increasing. From 113 days in 2015, to 130 in 2016, and 145 in 2017. Los Angeles already claims some of the worst air quality in the United States, and with the threat of a gradually warming planet, the presence of ozone will only increase. One of the most impactful actions in decreasing ozone would be to minimize emissions from diesel engines, in short, taking diesel trucks of the road and replacing with trucks that use natural gas or electricity. While folks like Elon Musk work on making electric trucks a commercial reality, greater efforts need to be made in incentivizing gas engines over diesel.
  2. When it comes to a city like Los Angeles, the activity of the port and commercial transport on diesel trucks are large targets for emissions reductions. This involves local business and trade departments, automakers, distribution companies, and perhaps a Sustainability and/or Mayor’s Office.
  3. The first step would be to halt the future production of diesel trucks. Local governments could also decrease sales tax on trucks using natural gas or alternative energy, and increase sales tax on the sale of diesel trucks. And the same for the sale of diesel versus natural gas at the pump. Like Paris, LA could prevent trucks with diesel engines from entering city limits, or the ports (by a sort of labeling system).

Southern California smog worsens for second straight year despite reduced emissions

L.A., Long Beach ports adopt plan to slash air pollution and go zero-emissions

The death of diesel: has the one-time wonder fuel become the new asbestos?

Raising the Gas Tax Is No Longer Taboo In Many States

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One thought on “Smog and Los Angeles

  1. I often think of conveyor belts when it comes to moving large quantities of goods between urban areas. Belts can run along the freeways or even take a lane. They can be run on solar and goods would move from place to place with less stress on the environment. (India’s dabbawallas are a brilliant example.) Marked crates come off belts at key locations to get picked up locally.
    Garbage Girl

    Like

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