Carlo's Think Pieces

Reflections of a Filipino in the Netherlands

Archive for August, 2017

All-Electric by 2040?

Posted by butalidnl on 25 August 2017

The UK government declared on 25 July 2017 that all new cars that will be sold in the country by 2040 will be electric. Similar goals have been declared by some other European countries: Norway had declared that only hybrid and electric cars will be sold there after 2025; France by 2030, and Germany by 2040. Volvo of Sweden has led car manufacturers by declaring that it will only manufacture hybrid and electric cars by 2019. Before long, it is quite possible that most European countries will subscribe to the aim of ‘All-Electric by 2040’.

The 2040 target has been criticized as being unrealistic by some, and being too modest by environmental activists. I think it may be just right. Some studies have shown that 80% of all new cars that will be sold in Europe by 2040 will be electric, even without changes in government policy. So, it should be quite possible to achieve 100% electric by 2040 with the help of government policy.

Government Policy
Governments need to give electric cars an extra push, especially in the early years, before the mechanisms of the market kick in.  One example of this would be the setting up charging stations for electric cars. In the beginning, companies would be reluctant to set them up because there are still relatively few electric cars to use them. But, if there are too few recharging stations, people would be less likely to buy electric cars. To stimulate electric car use, governments could require parking areas to have a certain number of charging stations, and it could also put  up charging stations itself in order to ensure their good geographic dispersal.
When fast-charging technology gets more developed, government could require all fuel stations to have them.

Tax and other incentives could also be used to spur electric car sales. In the Netherlands, lease car users are exempted from paying income tax on their leased car if their car is electric; as a result, 16% of new cars sold in the country in 2016 are now electric. In China, buyers of new cars wait 2-years to have them registered, but buyers of electric cars have no waiting period. This has resulted in a boom of electric car sales there.
Government could also exempt electric cars from toll fees for highways, or entry fees for certain city zones.  Taxes on carbon-based fuels could be steadily increased to further stimulate the shift to electric cars.

Governments own a lot of cars, and they could have a large part of their vehicle pool made up of electric cars. In addition, they could require or encourage their contractors to have electric cars.

Parallel Developments
The drive towards ‘All-electric by 2040’ will be aided by developments directly or indirectly related to the goal.
Batteries, lithium-based or other kinds, will rapidly become more powerful, plentiful and cheaper in the coming decades. In addition to their use in electric cars, they are critical for the development of alternative energy e.g. solar panels and wind turbines, which need a means to store energy because of their intermittent nature. Solar panels produce electricity during the day, but this energy also needs to be stored for use during the evening. Big wind turbine farms need batteries to store energy for when there is no wind; batteries would result in a steady outflow of energy to the electricity grid.
Conversely, the rapid adoption of electric cars will stimulate the development of the market for batteries.

Clean Air. Cities are increasingly clamping down on ‘dirty’ vehicles in an effort to lessen pollution. Diesel vehicles are now restricted or prohibited in areas within many cities.  It is only a matter of time before autos running on gasoline will also be restricted. Governments in countries where pollution is a big problem are now giving incentives for people to buy electric cars.

Smart Grid. Recharging cars at home during the night is good for consumers, since electricity prices are lower then. If a big portion of the charging is done at night, electric cars will only add a little to the daytime load of power plants. Decentralized power generation, mainly by solar panels, would also lighten the daytime load on power plants.

Scarcer support infrastructure for motor cars.  When electric cars become much more common, the infrastructure supporting gasoline/diesel cars will also be less. There will be lesser fuel stations, lesser service points for motor cars. It will become increasingly inconvenient to have motor cars. At the same time, support infrastructure for electric cars will be more available, making them more convenient to use.

There are people who object to the ‘All-electric by 2040’ target, claiming that it is impractical, expensive and ineffective.
No Net Effect on Environment. The argument is that if electric cars plug into an electric grid where power was generated by coal or other ‘dirty’ sources, electric cars will simply be transferring pollution from the individual cars to the power generating station. Thus, the total pollution will be the same.
It sounds logical, but it is not true. Internal combustion motors in individual cars are quite inefficient, compared to electric cars using grid electricity.  Transferring energy generation from individual automobiles to a power plant will save at least half of the fuel. This is similar to having electric generators in every house; replacing all these by a central power plant will save a lot of fuel. In addition, heat generated in centralized power plants could be used to heat  thousands of homes. So, even if the power source is ‘dirty’, electric cars will radically reduce carbon dioxide production as well as pollution.

Motor Cars Can Always be Imported.  If a given EU country prohibits the sale of new motor cars after 2040, under existing EU rules, people would still be allowed to buy motor cars in another EU country and bring them in (because of their right to have parallel imports).  This can be minimized through the use of taxation and other regulations. For example, inspections for road-worthiness (which are now required for older cars in the Netherlands and other countries) could be required for all motor cars, regardless of their age. Then, specific taxes on gasoline and diesel could be raised significantly (perhaps to double the previous rate), so as to keep fuel prices at a significantly higher level.
If enough EU countries agree, restrictions could be placed on the parallel importation of new motor cars into countries which are already ‘all-electric’.

Expensive. Not really. There will be initial costs in things like setting up charging stations, and lost revenues due to tax exemptions for electric cars. But, as electric cars catch on, taxes on electric cars will gradually be increased, while taxes on motor cars increased even faster. The income from higher taxes will exceed the initial expenses for stimulating electric cars.
A lot of things that government needs to do cost little or nothing.  Some costs will be borne by private entities, but this will be relatively small.

Power Grid will be Overloaded.  The recharging of a lot of electric cars will overstretch the capacity of the power grid.
Not really. A lot of the electric cars will be recharged at night, when electricity demand is low.  The load on the electricity grid will expand gradually; and capacity from traditional or renewable sources will be able to take on any increase in demand.

Unemployment. The shift to electric cars will cause a lot of jobs in businesses that depend on motor cars (e.g. fuel stations, auto repair shops etc.).
The transition will take more than 20 years, and there will be a lot of time to adjust. Electric cars will need new services, and these in turn will be served by new (or even old) businesses. For example, fast recharging could be done at fuel stations.

Crossing Borders. People who use their cars to cross over to countries which do not have an ‘All-electric by 2040’ target may  have problems because electric cars may not be as well supported in these other countries as in their home country. For these people, it may be better for them to have plug-in hybrid cars – so they can be electric in their home country, and use gasoline or diesel in the foreign country.
This will not be a problem within the EU, which will probably have agreements to support electric cars even for countries which have not converted fully to electric. However, for people who travel by car to countries outside the EU e.g. Morocco, the Balkans and Turkey, this may be the case.

Step by Step
The target of ‘all-electric by 2040’ is better achieved by setting sub-targets on the way. This could be:
2025 – 50% of new cars sold should either be hybrid or electric
2030 – 80% of new cars sold should be hybrid or electric
2035 – 100% of new cars sold should be hybrid or electric
2040 – 100% of new cars sold should be electric
2050 – all cars on the road are electric

This will give the public, auto makers and lawmakers a guide as to when certain shifts could be made.

The target of ‘all-electric by 2040’ will develop its own inertia. If the goal is clearly and forcefully set out by the government, and steps taken towards it, other parties will act accordingly. Thus, companies will phase-out their production of motor cars, politicians will pass laws favoring the transition, and consumers will choose to buy electric cars long before the target date.



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An Attack on Guam?

Posted by butalidnl on 14 August 2017

On 9 August 2017, General Kim Rok Gyon, head of North Korean Strategic Forces, announced that they were planning to fire 4 medium-range missiles at Guam. These missiles will be set to hit the waters around Guam – about 30 kilometers away from it. He said that the plan will be presented to Kim Jung Un by the middle of August. In response, the US declared that it will defend its territory (Guam is a part of the US), and that North Korea will be sorry if it attacked Guam.

Does this mean that nuclear war is about to break out? Or, will there be war on the Korean peninsula? Perhaps; but I don’t think so. Not even if North Korea does indeed fire missiles towards Guam.

Kim Jung Un may calculate that the US could not afford to retaliate against ‘enveloping’ Guam with missile strikes on water – after all, this would merely be another test. But he would then be ignoring two big changes in the strategic situation. First, that the US believes NKorea has the capability to load nuclear warheads on its missiles. And second, that China has changed its stance towards the NKorea – US conflict: by announcing that if NKorea initiates a conflict, it will remain neutral; but if the US seeks to attack and occupy NKorea, it will move to stop it.  These make up for a changed situation vis-a-vis a possible NKorean missile launch against Guam.

What could happen?
US-SKorea joint military exercises will start in a few days. This could be the time (judging from past experience) that Kim Jung-Un would order the launching of missiles towards Guam.
Right after missiles are launched towards Guam (and after the US radar has confirmed this to be so), the US could declare that NKorea has attacked America. This would then mean that, since the US would only be responding, China will remain neutral in any eventual confrontation. The US will almost surely shoot down the NKorean missiles way before it nears Guam.
Immediately after the missiles are launched, warplanes will take off from US aircraft carriers, airfields in SKorea, Japan and Guam, and military moved out of bases in the region (dispersal in case of nuclear war). The US would have to assume that the missiles have nuclear warheads, and respond accordingly.
A ‘minimum’ response would be for the US to attack one or more NKorean missile and/or nuclear sites with cruise missiles. The damage such a strike would cause will probably be minimal, but the political effect will be substantial.  Given China’s neutrality, Kim Jung Un could not order a retaliatory strike against South Korea; because it will mean that NKorea will be hit by overwhelming US firepower. Besides, why end his regime (as a result of a nuclear war) because of US strikes that did minimal damage? So, he will declare that the US attack had not really hurt his country, and that he had won. Other countries will celebrate the fact that war had been averted.
But Kim would not have won, because the US would have established a precedent – it had attacked NKorea without a substantial response. It could follow-up by declaring that it would shoot down any NKorean missiles it chooses to shoot down. And it could get away with shooting down NKorea’s missiles, because of the precedent of the cruise missile strikes.  After doing this, the US will effectively prevent NKorea from continuing with its testing of missles – meaning that it would not be able to develop an ICBM that could strike the US.

If NKorea is no longer able to test launch its missiles, after a suitable period, the US could initiate a dialogue with its leaders. They could demand a freeze on the development of its nuclear and missile technology, and since that would be what actually would already be in place,  NKorea may then agree.  A package of economic benefits could be thrown in to make the agreement palatable to the NKoreans.

What if something else  happens?
The above scenario is why I think that Kim Jung Un will do something else.  He is probably intellligent enough not to risk loss of face if he loses a confrontation with the US. So, he could do two things:
First, he does nothing for a long while. This would be good, since tensions would cool as months go by. It also means that China will be under pressure to really implement the sanctions against it. With time, the NKorean economy will suffer, and perhaps Kim’s political grip will weaken.
Second, he will do something else.  Kim could simply order new missile tests that do not head toward Guam. Or he could have a nuclear test (I suspect that Chinese pressure had kept him from doing so recently).  The US could (should?) try to shoot down these missiles, even if they were set to splash in international waters. The NKoreans will be trying to perfect re-entry and targetting capacities of its missiles – and if they are shot in mid-flight, NKorean scientists will not learn anything from such tests.

Whichever scenario unfolds, NKorea will continue with their inflammatory rhetoric. But,  if this is not accompanied by steady progress in its missile technology, they will be just whiffs of hot air.

And Guam will be safe from future attacks from NKorea.


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Will US regain its lead on climate change?

Posted by butalidnl on 5 August 2017

I came across an article that asked whether the Trump boycott of the Paris Climate Accord would result in a temporary loss of the US’ lead on climate change. This is based on the assumption that when the US rejoins ‘Paris’, it will resume its lead role.  This is strange, because the US had not been leading the fight against climate change.  Instead, the US had led in causing climate change, since it was the largest emitter of carbon dioxide (it has recently been overtaken by China).

Obama’s about-turn on climate change helped climate negotiators in Paris in 2015 to finally come to an agreement.  Numerous previous international conferences on the climate had failed because of the opposition of the US, China and India.  The US may be said to have ‘led’ the movement against climate change from 2015 to 2017, only because it had stopped its opposition to a multilateral agreement. But this ‘lead’ is rather dubious.

The US had not signed the Kyoto Protocol of 1997, making it the only OECD country not to do so.  This, after it had done its best to water down the agreement during the Kyoto conference itself.  Since then, the US had lagged behind the rest of the OECD in terms of cutting its carbon dioxide emissions.

In 2015, US president Obama not only reversed the US’ opposition to multilateral environmental agreements; he helped to convince India and China to also do so.  Both China and India signed the Paris Agreement which allowed them to continue increasing carbon emissions for a few years, before they would then be expected to reduce them, allowing them to continue economic development.

Both India and China are now enthusiastic supporters of the Paris Accord. They are expected to sharpen their carbon dioxide emission goals during the 2019 follow-up conference.  They have reaffirmed their commitment to ‘Paris’ even after the Trump withdrawal.

The US stands alone in its perception that it is advanced when it comes to climate policy. Many of its top politicians (mostly Republican) are climate-change deniers, i.e. they don’t believe that human activity is the main contributor to global warming. Vice President Pence recently stated this explicitly.  And climate change consciousness is not really internalized by even its most staunch advocates. For example, Al Gore resorts to offsets (i.e. buying renewable energy elsewhere to offset his personal carbon output),  instead of directly reducing his own carbon output.

US transportation is ‘dirty’. Medium- and long-distance travel is almost exclusively done by plane; transport by goods is mostly by truck.  The US train system is  backward.
US auto emission standards are modest when compared with that of the EU. The EU emission target for 2021 is 95 grams of carbon dioxide per kilometer; the US aims to attain this only by 2024.  And the emission standards for SUVs and pick-up trucks, which are used by a lot of people in the US, are significantly higher. Now, the Trump administration wants to scrap emission standards altogether.

Americans think that their country is advanced in terms of climate change, partly because some American companies have advanced products that address climate change issues.  For example, Tesla has its car; but I think this will more likely sell better in other countries, rather than in  the US.

Germany leads in terms of deployed solar panels per capita; while China leads in manufacturing solar panels, and in the use of solar heating. Iceland leads in the use of geothermal energy. Sweden leads in terms of recycling; more recycling means that energy that is used to process raw materials (and thus, lower carbon dioxide production). Norway leads in the (per capita) use of electric cars.

No single country leads the campaign against climate change. Each country strives to reduce their carbon dioxide output following a specific path based on their situation. Even the US, which has withdrawn from ‘Paris’ contributes in its own way.
The US will rejoin ‘Paris’ a few years from now. But it will not lead the movement.




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