Cars cleaning the air: An outlandish idea?

A while ago I reported on testing on school buses in the Los Angeles region a concept known as HECA or High-Efficiency Cabin Air filtration. Filtering units were placed inside designated L.A. region school bus interiors, done expressly for the purpose of determining device effectiveness as it has to do with its abilility to remove … Read more

California puts its foot down, mandates 100% new ZEV sales in state by 2035

According to the California Environmental Protection Agency Air Resources Board (CARB), 80 percent of all of the state’s air-pollutant emissions and around half of all greenhouse-gas emissions (if those from the production of motor vehicle fuels are included) are emitted from the transportation sector. Yeah, 50 percent of all state-emitted GHG emissions is a significant … Read more

Getting there: On reaching California’s 2030, ‘35, ‘45, ‘50 GHG emissions targets

The United States emits something on the order of 14 percent of all global greenhouse gas (GHG) emissions from human-influenced causes. Suffice it to say humans are responsible for 50 billion tons (50 gigatons or Gt) of GHGs that enter the atmosphere yearly, America’s GHG contribution being approximately 7 Gt annually. Meanwhile, in California, in … Read more

The thing about fuel economy: More to it than you may think

The three most talked about topics in the current news cycle are: weather; public health and/or public safety; and the economy. These topics can be further divided into sub-categories: Floods, droughts and heat for weather; reproductive rights, and COVID-19 and the monkey pox viruses related to public health and/or public safety; and where the economy … Read more

In the war against polluted air will perseverance win out?

Wow! You look at any number of today’s hot-button issues – women’s reproductive and voting rights; those surrounding the supply chain slowdown; high gas prices; unemployment; and even those dealing with inflation – and in this mid-term election year, the question is: What will it take to get these problems solved? Obviously, there are fixes … Read more

Affordable, air-friendly, comfortable, efficient, reliable, safe, speedy…electric trains

So, I’ve been paying very close attention to the travel news and, in particular, that part dealing with statistics and here is what I’ve learned: For travel this weekend connected with the Independence Day holiday, Americans traveling out-of-town number 48 million; those hitting the roadways journeying 50 or more miles, 42 million or 87.5 percent; … Read more

Changing with the times – transportation

My sense is that universal electric-motor-vehicle-operation acceptance by every driver driving American roadways, based on the present rate of EV adoption, will happen. It’s only a matter of time. What I am less confident of, on the other hand, are two things. First is regarding the technology type – battery- or fuel-cell- electrification and second … Read more

Up and away: Car travel’s next frontier?

Developers, engineers and entrepreneurs alike are fixing their sites on the skies as the next great space in which to operate cars. This, apparently, is being driven by a quest to improve the travel landscape with regard to safety, efficiency and appeal if not user- and eco-friendliness. We’re talking flying-car travel here. So, pertaining to … Read more