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A quick internet search reveals that the name ZOE means “life” in Greek and is usually a girl’s name, although it can be used for boys as well. A website called “Behind the Name” tells us that the name ZOE was adopted by Hellenized Jews as a translation of EVE. Two early Christian saints of this name were martyred under Hadrian and Diocletian. A few weeks ago I bought the Zoe pictured below. This Zoe has nothing to with saints or martyrdom but it could be one of a tribe that will help a gasping planet to breathe a little easier.
When one lives in a city with well-designed public transport there is little need for a private car, but after hearing a few acquaintances talk about range anxiety and the impracticality of electric cars, I decided to buy one and rent it out on a daily basis. This is intended as a small step to allay common fears and misconceptions about electro mobility. Some of these misconceptions are due to society’s resistance to change; others are spread by petrol heads, addicted to imported oil and oblivious to environmental costs and the thousands of kilometers conventional fuel has to travel before it enters the tank. Contrast this with electricity that is generated much closer to home (or even at home with your own solar panels!), and potentially available at every city street corner. Then there are the car companies with their armies of highly qualified technicians and engineers whose skills will suddenly become obsolete. Instead of powertrains and cooling systems, they suddenly need software engineers to tweak more power out of lithium ion batteries, or optimise charging speeds at various levels of charge, or find ways to enhance the power density of the cells they use. For example currently, the batteries of the BMW i3 carry a charge of 170 Wh/kg compared to the 250 Wh/kg of a Tesla. That’s a 32% advantage in battery weight alone, which translates into range, efficiency and price. And a company like Tesla makes improvements all the time, continuously upgrading even its older cars with over the air software updates. So conventional car companies have a vested interest in maintaining the manufacturing status quo and will produce more affordable electric cars only when more customers demand them.
The Zoe pictured above has a maximum range of 150 km, which translates to somewhere around 120 km in the real world, depending on driving speeds, terrain and temperature. In my fossil-fuelled car-owning days, I usually drove around 50 km a day during the week. On weekends, a jaunt to the surrounding countryside might mean a trip of 200 kilometers. The big surprise driving the Zoe in 2019 was to find that a good network of charging stations already exists around the country and in most countries in Western Europe. The big problem is they are not well marked, even on highways. The various charging points are not necessarily shown on a common app. These are all deficiencies that have to be overcome in the coming months, and I will try and talk to companies about these points. But the bottom line is, if one is willing to do some homework before a journey and map out a choice of charging points along the way, one can cover most of Western Europe emission free. Of course, I hear someone say, but ah, what about the emissions caused by the production of electricity. Good point. All the more reason for Europe to phase out its remaining coal-fired and natural gas power plants and switch to PV, wind and hydro.
Oh, but wind and PV are intermittent! You’ll still need fossil fuelled power to provide a stable base load of energy. This used to be a valid argument, but no longer. Efficient software, smart meters and battery backup can do the job at much lower rates. Additionally, countries like Norway, Spain and Austria are geographically favoured and have enough sites where pumped hydro can do the job at competitive rates. While writing this article I came across an interesting site listing existing pumped hydro storage (PHS) and future potential for six countries (Austria, Denmark, Germany, Greece, Ireland and Spain).
The above work shows that conditions in various EU countries differ widely due to varying geography, political will and regulatory systems. There are many choices we can make as individuals to lower our carbon footprint. The quickest three steps may be to lower thermostats in winter, switch to a plant-based diet and either walk or use a bicycle for errands within a 5 kilometer radius of the home. If we must drive, then an electric car is not only better for the planet, it costs less to run and maintain in the long-run. The good news is that by now there are used electric car models available for the price of a small used car like the Volkswagen Polo. If you’d like to rent the Zoe pictured above for a day, a week or more, look for it on the car-sharing website at drivy.at and take it out for a spin. You will enjoy the drive.
I’ve sporadically followed Paul Salopek’s six-year walk across the world in National Geographic. As someone who loves to walk in all kinds of terrain myself, I find his a fascinating journey, a wonderful way to see the world up close in all its varied colors, moods and seasons. This to me is real travel; travel measured in footsteps rather than miles in a car or hours of flight. The very word flight conjures images of an attempt to escape rather than a journey to explore and expand one’s horizons. For much of the journey, Paul’s companions have been pack animals and his long treks have brought him to a real and humble understanding of the rich variety of sentient life. For this reason, he speaks with simple sadness of the death of Raju, the donkey who accompanied him on his walk across much of northern India. See the National Geo article here.
I’ve aimed to walk 10,000 steps a day (around 5 miles/8 km) for the past few years and more or less achieved it, except when the weather’s been impossible. I was also surprisingly moved by the death of a feline friend last year. Maybe that’s why the article resonated with me. Maybe that’s why the following passage he quotes from Matthew Scully’s book Dominion lingers in the mind long after reading.
“How we treat our fellow creatures is only one more way in which each one of us, every day, writes our own epitaph—bearing into the world a message of light and life or just more darkness and death, adding to the world’s joy or to its despair… Perhaps that is part of the animals’ role among us, to awaken humility, to turn our minds back to the mystery of things, and open our hearts to that most impractical of hopes in which all creation speaks as one.” From Dominion: The Power of Man, the Suffering of Animals, and the Call to Mercy by Matthew Scully.
“…to awaken humility…” and to perhaps remind ourselves that a warming planet requires us to do this for our own salvation.
There’s a new car sharing company in town called Caroo mobility (caroo.at). Their selling point: e-cars only, offering a choice of makes and models that are fun to drive and easy to manoeuvre in town. They offered initial longer term rentals to volunteer alpha testers, so I took a BMW i3 for 2 days. The test package included 200 free kilometers per day, so I was looking forward to several test drives around the city and surrounding countryside. Recharging at the local energy utility’s (Wien Energie) 22kW installations was a breeze and took around two hours for a full charge (180 km in winter). The company supplied two different charging cards for the car. A smart phone app, quickly downloaded from a wide range of choices on the app store, showed several hundred charging points in and around the city. I should have remembered Murphy’s Law at this point!
We travelled outside the city on the second day, planning to visit two different towns south and east of Vienna, travelling around 220 km in all. Fully charged, the dashboard showed 180 km range left so we thought, armed with two charging cards, no problem. We’ll charge somewhere along the way. The two phone apps of charging stations, hastily downloaded in the morning, chosen at random from more than a dozen, showed scores of charging stations around the two towns and along the highway. We set off, the car fully charged and showing 180 km of range left on a cold, clear winter morning. By the time we reached the first town, 50 km distant, the screen showed we had 115 km of range left, not bad at all, considering the heating was set to 20C and we drove at modest highway speeds. After our visit in the first town, we had plenty of juice left for the next town, 70 km away. Our apps showed several charging stations at the next town, but we decided to play it safe and top up the charge before heading off. Our real EV learning experience began here.
At the first charging station, run by a different utility, our cards were compatible, but the car did not charge. I called the hot line of the utility and was assured, if the pillar light was green, the charge should work. Green lights all around, no charge! The helpful hotline lady said, sometimes these things are finicky. Try disconnecting and reconnect again. Tried this several times, no luck. So we drove around the outskirts of the first town for an hour, looking for other charging stations. Found another one. The chargers were not Type 2, the ones we needed. By this time our range had come down to 90 km, still enough to make it to the next town. Unsure of what would happen there, we decided to head back to Vienna on the highway, where there are a few charging stations. All of the charge stations were badly marked, so we missed the exits to two. Finally pulled into a giant service station where we found a bank of 6 high speed chargers, labelled 150 kW, 175 kW. The plugs were incompatible with our car. I assumed they were CCS, to allow high power DC fast charging, and was afraid they would fry our batteries even if I could connect. There was one 44kW pillar, where the BMW’s plugs were compatible, but our two charging cards were not valid here. So we ended up driving an extra hour back to Vienna to fully charge the car at one of the city’s charging stations.
So my short summary here. The BMW i3 is beautiful to drive with many well thought out details, some design quirks that don’t really work for me on first use (like the back doors opening backwards), beyond my budget, with the bare bones version starting at around €40,000. So when I buy an electric car later this year, it’s going to be a used Renault Zoe at 25% of the price of an i3, with a monthly rental fee for the battery. A word about the rental fee that begins at around €60 per month; it might sound like an additional financial burden, but remember that battery rental will keep your insurance costs low, since the most expensive component of the car does not have to be insured. Worth keeping in mind when you decide on a purchase plan. And the last word. Before I (or you) buy an EV, download a good app of local charge points and make sure you study the specs, not only of the car, but of charging port requirements with their corresponding charge cards or apps.
Today’s post is a travelogue, people. Hard to reconcile love of travel with a low carbon lifestyle, so we assuaged our conscience with a journey by train and a few tons of sequestered carbon bought on the website of Tree-Nation, a platform that promises to plant trees worldwide in an ecologically sustainable manner. I hope the promise of the website is true. Please let me know, anyone, if you know otherwise. The tickets of the Austrian Bundesbahn (Railways) said: 83 kilos of CO2 avoided for each of two tickets from Vienna to Ljubljana, the capital of Slovenia. Once there, we rented a small car to travel roughly 1000 km in Slovenia (pop. 2 million, area 20,000 sq. km). We were blessed with sunny skies and post-summer balmy weather, not too hot and not too overrun. Here are a few photos instead of the usual words.
Lubljana is a small, beautiful, walkable city. There is a castle, with dungeons and a respectable dragon, There’s a puppet museum, and a dragon’s egg, at the top of the castle. You can queue for the cable car if you don’t want to climb. Lots of restaurants and cafés in town, along the river, fresh produce galore. Everything reeks of nature here, clean air and lots of people racing through the town on bicycles.
The Postojna caves stretch to 24 km and were carved by the Pivka River over millenia, creating dazzling chambers of stalactites and stalagmites. The Pivka River ultimately flows into the Black Sea. A train takes you 3 km into the interior of the cave and then picks you up again after a guided walking tour of around 2 km on foot. Well worth a visit.
This is a country where most places, especially in the mountains, nights are still dark enough to see the stars. Nature is close to you here. Go there, treat it with as much respect as the local people do. Be prepared to walk a lot if you want to enjoy it. Take your trash with you when you leave, though you might find that the heart lingers, reluctant to leave…
Aristotle famously said, one swallow does not a summer make. In the same vein, one could also say, eleven soccer players do not a nation make. Nevertheless, the collective pride of a nation gathers behind its soccer team once every four years while millions of people take heart or lose hope when their national team scores goals or is defeated. One way of looking at soccer is as a proxy war. Much better to slug it out on the soccer field than on the battlefield. But to my mind there’s a connection between soccer and development as well.
Economic development has a lot to do with collective confidence. Way back in 1990, Cameroon’s Roger Milla became an international star on the World Cup stage in Italy that year. He was one of the oldest players on the field, and his habit of doing a victory dance in corner field after scoring a goal made him a celebrity worldwide, not only among soccer fans. It was during these World Cup weeks that I drove to Schärding, a small town in Upper Austria, close to the German border, to spend a weekend exploring a newly opened bicycle path between Schärding and Passau in Germany. In the evening, after a long ride, when I entered the Gasthaus where I had taken a room for the night, the owner behind the bar did a double take and shouted, “Schau, schau. Der Roger Milla ist da.” Look, look, there’s Roger Milla. Everyone turned around to look, some cheered, and I could think of nothing better to do than imitate Roger Milla’s victory dance. The evening went off very well after that. Some of the regulars in the room seemed to think I really was Roger Milla and asked me how come I spoke such good German. (I was born in India, by the way and none of my friends think I even remotely resemble Roger Milla).
When I describe this incident, people ask me: how did you feel? Wasn’t that terribly racist?
Wait a minute, I tell them. Don’t be so quick with the R word. In a part of the world where there are few visible minorities, most people tend to be ethnically challenged. They see only themselves and other people like them, and everyone else is simply ‘the other.‘ This ethnic ignorance is the source of strength of divisive political leaders; the Orbans, the Kaczynskis, and the Petrys of Central Europe. To give an example of how I see it; I recently went on a field trip with a bunch of bird watchers. Where I only saw sparrows and the occasional bul-bul, they saw flycatchers, minivets, drongos, three kinds of woodpecker, kingfishers and many, many more. So too, with the ethnically challenged. Until they learn to see human life in all its rich variety, they will see only two kinds of people: us and them!
So that’s why I wish the Senegal team does well on the soccer field and even hope they win the World Cup, for maybe then, even the most ethnically (or ornithologically) challenged among us will finally realize: there are not only sparrows in Senegal, there are crowned eagles too.
I recently heard from a friend whose teenage son seems to be an atypical teenager. He’s home-schooled for one. And he doesn’t have a smart phone. He grew up running around barefoot in nature and learned naturally to avoid carelessly standing on ants nests. Once you’ve been bitten by a swarm of angry ants, you’re not likely to repeat the mistake. There are snakes and centipedes in the woods that surround his home. He is not afraid of them, but has learned to respect them.
He recently went to a local international school to write his board exams. The school is an approved center for these exams and he was registered to appear there as a private candidate. He was thoroughly perplexed by the behaviour of his peers during the exams, as they frantically peered (no pun intended) at their smart phone screens until the last possible minute, and then convulsively reached for the same as soon as they had handed in their papers. This obsessive relationship with their smart devices was alien to him, making him think that smart devices seem to make their owners look less smart. For me, as an adult who has managed to leave this compulsive obsession with social media behind, it’s refreshing to see a teenager who’s in tune with his surroundings, has a sense of fun, loves the outdoors, and reads without compulsion.
Some years ago I followed the blog of another teenager who was brought up on a sailboat and had lived most of his life at sea, with periodic long spells on land, wherever his multi-talented parents happened to find a job. Home schooled again, he was no stranger to electronic devices, mainly those used in navigation systems. Judging by the blog, this young man was whip smart and culturally savvy. His descriptions of short stays in several countries (Mexico, Malaysia etc) revealed astounding sensitivity and depths of insight into the social mores of the countries he visited. Unfortunately his blog has disappeared from the web, otherwise I’d have posted a link.
A recent trip to a rain forest with a group of young people reaffirms my belief that the best education for young people is to open their eyes to the world around them, encouraging them to read from Nature’s notebooks, in addition to absorbing the accumulated wisdom contained in printed books. Some lines from a poem by Harindranath Chattopadhyaya seem most relevant here.
In days gone by I used to be
A potter who would feel
His fingers mould the yielding clay
To patterns on his wheel;
But now, through wisdom, lately won,
That pride has died away,
I have ceased to be the potter
And have learned to be the clay.
In other days I used to be
A poet through whose pen
Innumerable songs would come
To win the hearts of men;
But now, through new-got knowledge
Which I hadn’t had so long,
I have ceased to be the poet
And have learned to be the song.
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Consider me. Or consider yourself. Presumably an average human being of average weight. These averages vary considerably in different parts of the world, from 60 kilos or less, to 90 kilos or more. Looking back at the various means of transport that I have commonly used in the past five decades, I made a list of their approximate weights for comparison. My own weight has changed (increased!) by 5 kilos during this period, from 75 to 80 kg.
Bicycle: Throughout my schooldays, I used a single speed bicycle to take myself (40 to 65 kg.) to school and back. I assume bicycles weighed around 25 kg. in those days. In any case, the means of transportation was around a third of my own body weight. I loved the song of the open road. Most days I arrived at school in a lather of sweat, but no one really bothered about that.
My first job was as a travelling salesman and the most efficient way to do this at the time was with a motorbike or scooter. Traffic congestion was not yet a problem in the 1970s to 90s. I loved the song of the open road. Most days I arrived at work or at a customer feeling dapper and cool, even though a bit windblown. The weight of the motor-scooter or motorbike I owned or rode at various times in this period varied from 130 to 150 kg. My own weight at this time was a svelte 75 kg.
From the late 70s to the 1990s my preferred mode of transport was a private car. I loved the song of the open road, although traffic was constantly increasing. Loved to drive long distances on holiday. Car weights varied from 840 kg (1976 first generation VW Golf) to 1400 kg (same model 25 years later) to 1700 kg (minivan). In spite of long distance holiday travel with family, 90% of the annual miles were clocked commuting to work and back. i.e. 1000s of kilometers with just one occupant. i.e. using 1400-1700 kg to transport 80 kg of human being. Forget the song of the open road! Most daily commutes were exercises in creeping through congested streets and highways, impatiently waiting to get to work or home.
From the early 2000s onwards, my thinking about the daily commute evolved (?) as follows. Car (1700 kg, 40 minutes), bus (kg irrelevant, 80 minutes), bicycle (16 kg., 70 minutes). The bicycle was definitely a step forward in efficiency and economy. It cost practically nothing, and also gave added health benefits, although I arrived in a lather at work, as I did in my school days, and had to repair to a toilet for a cat-wash and a change of clothes.
Around 2005, I began to yearn for pedal assist on my bicycle and began to look around for electric models. There were none available as far as I could see. Sometime in 2006, I found a German website on the internet that advertised an electric bicycle with a 1 year guarantee, a 7 kilo NiCad battery pack, and no range specifications. I was tired of a steep hill on my daily commute (36 km per day), so I ordered the bike sight unseen and two weeks later, took delivery of a giant cardboard carton with MADE IN CHINA printed on the sides. It weighed 32 kg with battery, had seven gears and was a real pain to carry up and down to the cellar where I stored it overnight.
But it did the job nicely. The hill was a problem no more. And the range was around 30 km. Unfortunately, NiCad batteries suffer from a memory effect, and I could not charge it in the office for the ride home, so I got minimal assistance on the dreaded hill with a fading battery.
Ah, the perfect solution! Sometime around 2008, I saw a beautiful 24-speed KTM with the cutest little Li-ion battery that was good for 60 kms of pedal-assist riding. By this time, I had moved homes and my daily commute had increased to 50 km. Here was the answer to my commuting problems. The KTM bicycle weighed 22 kg, I weighed 80 kg., and the electricity cost me around €0.30 for 100 km (30 cents). My friends considered the electric bike expensive. It was expensive, in bike terms, but in reality cost about as much as the annual service of the average 1700 kg. monster. Maybe that’s comparing apples and oranges, you say. But such comparisons are ok when you’re riding an apple, and have gotten rid of the orange. Needless to say, I sold the 1700 kg. monster and have lived happily ever after.
Nowadays people tell me, you can’t ride around on a bicycle at your age! It’s too dangerous to ride a bicycle in this murderous city traffic. True. But I wear a helmet and try to ride cautiously. I’m happy carrying my current 79 kg. on two wheels weighing 22 kg., and wouldn’t dream of carrying it in 1700 kg. as I used to do. The difference in weight (ca.1,678 kg) I like to think of as the weight of fear. That’s quite a lot of fear to carry around in one’s life. Best to get rid of it!
See this author’s page at Amazon.com to read more of his work