Friday, November 7, 2025

Serious about Energy Efficiency, part two.

One of the major sources of greenhouse gases is automobiles. In America, in 2022, there were 283,400,986 automobiles registered in America, including corporate and government vehicles. Clearly, as we all know, Americans rely heavily on automobiles to go everywhere. Only in certain urban areas, and not even very many of these, have usable public transit. Also, much of America is simply not walkable for everyday purposes. To go to a large store, an American usually has to drive. Americans who have given up the use of automobiles have had to prepare carefully and greatly alter their daily schedules. I have known exactly one such person outside of New York City. But in urban areas in France, it is not unusual for people to simply not own cars.

And American cars are big. The average fuel efficiency in America is 6.7 liters per 100 km (35 mpg), down from 905 in 2004, which is an improvement, but is still less efficient than the 4.1 liters per 100 km in Europe. There are all kinds of consequences for this. In America, we have to have wide lanes and multiple lanes to accommodate the numerous big cars and pickup trucks. In Strasbourg, France, where I live, even major streets usually have just one lane each direction, and the lanes are narrow. I have seen five pickup trucks in two years in Strasbourg. Even panel trucks used for repair and delivery are smaller than those in America. In France, bicycle parking lots are larger, and every urban area has well-developed, reliable, and cheap public transit. People in France without cars, like me, can save the money and inconvenience of car payments, licenses, registration, driving school (mandatory in France), finding parking spaces, etc. That adds up to a lot of time and money.

One result of excessive car ownership in America is traffic jams. Most major cities, and even minor ones, have huge traffic jams at certain times of day. Even Tulsa, where I used to live, which is far from being among the largest American cities.

Traffic jams cost a lot of money for cars idling, and create headaches for governments that feel the obligation to build new roads. At least in America.

The traffic problem in Strasbourg seems ridiculously small to me, who has just moved from America. But the government of the Eurometropole of Strasbourg sees traffic as a problem. Too many cars? In America, no level of government would think that there are too many cars. A few American cities have provided incentives to not drive downtown. But in Strasbourg, there are incentives to actually get rid of your car.

According to the municipal websiteif you sell your car (and can show the city officials your paperwork), you can receive a debit card (from MasterCard) with between 2,000 and 2,500 euros of funds, depending on your income. You can only use these funds for certain things. You can get tickets for buses, trams (trains within the metropolitan area), trains (between cities), official car-sharing services, or to rent, buy, or repair a bicycle. It would take a lot of tram rides (over 1,300, in fact, or 650 round trips) to use up 2,500 euros.

The trams in Strasbourg are quite efficient. They almost always run on time, and at intersections the trams get the right of way. Cars (and municipal buses) must wait for the trams to pass.

In America, municipal governments might try to encourage people to take public transit. But in France, they will pay you to do so. It seems like a good deal to me.

Suppose Tulsa, my previous home, checked into building a tram service. It would be so expensive that it would not get seriously considered. But most cities in France have had tram service for decades and have simply maintained and expanded it.

It is a nice day today (rare enough in the rainy, chilly autumn of northeastern France). I think I will take a hike in one of the forest preserves. If I had a bicycle, something I’m still working on, I could ride there safely on paved trails and dedicated bike lanes. But instead I will take the tram to the bottom of the hill in La Robertsau, hike into the Parc de Pourtalès, then on the paved walking/biking trail to the Cascades, and back. Or I could walk all the way to the Rhine River and look into Germany. Suppose I had more time. I could take the tram to the train station, and take a bus up to a medieval monastery in the mountains, where I could look across the Alsatian plain to the Rhine River, and hike back down to catch a train home.

When I retired to France, I said there were two things I would not do: drive a car, or tie my shoes. They have both been equally easy investments: walking shoes with straps, and tram/bus tickets. Life is good in this socialist paradise.

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