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Sustainable travel to Kiruna?

Press release, 2023-01-11

The first major meeting during the Swedish Presidency of the Council of the European Union will take place on 12–13 January. The Commission’s meeting will take place in the northernmost city in Sweden, namely in Kiruna.

The presidency’s announcement for the meeting does not mention how the commissioners get there. The Swedish government provides operating support to run climate-friendly night trains up there every night from Stockholm. The train is comfortable and equipped with a dining car, bathroom facilities etc., so you can start a meeting in the morning at 9.30 fresh and well rested.

Unfortunately, European trains are not currently able to take over flights everywhere. Much stronger action is needed in order to achieve significant reduction of greenhouse gas emissions. But if nothing else, commissioners can show their support for climate-friendly alternatives to flying by taking the train when available.

To the press: Ask how the commissioners and officials got to Kiruna – and ask what measures are going to be implemented to support night trains in Europe!

Back-on-Track, Europe

Photo: Night train from Stockholm has arrived in Kiruna, and is ready to continue to Narvik (Norway)

Waking up in Malmö is still a utopia

On 14 September 2020, the Swedish Ministry of Transport published a public tender for a night train between Stockholm and Hamburg and between Malmö and Brussels. It was supposed to be the successor to the “Nord Expres”, which was abolished in the early 2000s, as were many night trains, and made it possible to connect Stockholm to Ostend in 22 hours.

Departure / Arrival BRX-MMX 19:44-09:15 MMX-BRX 18:00-08:33
Suggested timetable for a future Bruxelles-Malmö connection.

No less than two years later, a passenger is waiting for Godot in Brussels-Midi. Nevertheless, the Swedes are firm believers in this connection, which also offers possibilities to Paris and London. No less than 62% of those questioned in the study found the link quite or very attractive. So there is a lot of potential. A further extension to/from Stockholm was even suggested.

The market is not interested in the connection with Brussels because of the lack of political interest

Unfortunately, however, the deal was only found for the Stockholm – Hamburg – interesting route and the Swedish state-owned company SJ has been operating this route since the beginning of September.

“No one has signed up for the Brussels route. This is not illogical, as it is not easy to operate a night train profitably, which also has to cross three national borders. However, the Austrian ÖBB (public) does manage to do so. But potential operators find it difficult to navigate the many requirements, and the lack of interest or concrete action to reduce obstacles for night trains means that no one takes the plunge. This is not only bad for the passenger, but also for the climate! “Maarten Demarsin of Back on Track Belgium, which campaigns for the return of night trains, points out. “There should be a European vision and not only the market should be responsible for the supply (as is currently the case in the liberal vision of the European Commission) but also a public institution should be able to design a network and be responsible for it. All this should be properly discussed in the public debate.

Night trains as a more sustainable alternative

“The low-cost airlines themselves are already indicating, due to the energy crisis, that low-cost flights are no longer viable or that they are simply going away, which has an effect on employment. And the traveller, who is left out in the cold with no less polluting alternative.”

Together with other organisations from all over Europe, the Back on Track Belgium collective has calculated that a journey by night train emits only 15 kg of CO2, whereas a plane easily emits 305 kg. That’s 20 times more. The study, entitled #3procentovernight, even calculated that if 362 million travellers took the plane for journeys of up to 1,500 km, this would save 73% of megatonnes of CO2. This represents 3% of European transport emissions (or 3/4 of Belgian emissions). If you also replace journeys of up to 3,000 km with high-speed trains, you save even more CO2!

To Malmö in any case

In the past, the Federal Minister for Mobility, who is also responsible for the NMBS and the National Airport, has already indicated that he has discussed the night train to Malmö (several times) with his ministerial colleagues in the European Council, but so far there have been no concrete consequences. And on the presumed date of 22 August that Trafikverket had put forward as the start date, no train has left. That is why Back on Track Belgium joined forces with the German, Danish and Swedish collectives and organised its own – unfortunately virtual – night train to Malmö. The departure signal was given at 7.44pm in Brussels South in the presence of Minister Gilkinet, who was given an alarm clock. He could have used it to wake up in time for breakfast on the platform in Malmö. Today, it is mainly a symbol to awaken the initiative of the Swedes and take concrete steps towards connection.

Continuing efforts for #Hub4Brussels

“The connection with Malmö has everything to appeal to: a great potential of passengers, an interesting route through important Belgian, German, Danish and Swedish cities, ecological and economical advantages. We will continue to follow this dossier”, concludes Demarsin from Brussels South Station, the hub of their #Hub4Brussels network to the Netherlands, Luxembourg, Germany, Spain, France, Italy, Austria, Czech Republic, Poland, Denmark and Sweden.

See the images of the day here or at Back-on-Track Belgium.

The Global Warming Reduction Potential of Night-Trains

New report: Night trains can cut 3% of total EU greenhouse gas emissions

According to opinion polls, 7 out of 10 Europeans would be willing to take the night train instead of the plane if the offer seemed reasonable to them. Back-on-Track, a European network of night train initiatives, has used this as a basis to examine air passenger numbers in the EU in 2019 to see which air connections could be replaced by night train connections. Distances up to 1500 km as well as distances up to 3000 km were considered with different scenarios. Overall, up to 32 % of passengers could switch to night trains if there were an attractive offer. This would reduce emissions from air traffic by 26 %. In order to create such an offer, up to 2500 more night trains would be required, as well as a considerable improvement in the framework conditions, in particular a reduction in track access charges.

Why this report?

The potential of night trains has been investigated in a number of recent studies, but none of these studies answered the question of how much greenhouse gas emissions could be avoided by shifting passenger traffic from air to rail in a best-case scenario where all barriers are removed. The studies either investigated the potential of a predefined network or the examination of passenger potential passenger numbers were based on some given constraints.

And when climate effects were calculated, the non-CO2 radiative forcing of aviations was either ignored or more cautious assumptions were used. In particular, knowledge about the effect of water vapour has only consolidated in recent years.

How did we calculate aviation emissions?

We wanted to base our calculations on the latest findings and to do this we first had to supplement the most reliable database, the EEA emissions data, with the best available calculation value for the greenhouse effect of contrails, which makes a significant difference. Since the effect of water vapour weakens quickly, it makes a big difference whether one wants to calculate the current global warming (with GWP*) or the effect over a period of 100 years (with GWP100). We have opted for the former. Not so much because a saving of 1.7% sounds less exciting than 3% – even 1.7% would be an impressive figure. But because the question is how to combat current global warming, not how to predict the climate in 2122, and here GWP* provides the better answers.

Figure 1: Transport share of EU greenhouse gas emissions 2019, CO2e incl. non-CO2 radiative forcing (GWP*), incl. UK

Adding the radiative forcing of contrails and other non-CO2 greenhouse gases based on GWP* triples the CO2 value to a share of almost 12% of total EU greenhouse gas emissions (not the CO2e value, which includes greenhouse gases other than water vapour).

Even the CO2e emissions share from aviation of more than 5% of total emissions (inserted in Figure 1 for information) may come as a surprise, as the aviation industry keeps referring to two figures – either the share of CO2 emissions from domestic aviation (not including flights between two EU Member States) which which is about 1% of national emissions, or the share of aviation in global CO2 emissions, which is between 2% and 3%.

A serious problem

Emissions from international aviation (e those from international navigation/shipping) have been excluded from nationally determined contributions (NDC) so they are not part of binding agreements. For this reason, they are usually not included in transport sector emissions in statistics. This is misleading, as flights between two EU Member States also count as international aviation by definition. So about 80 % of all emissions from aviation do not appear in transport statistics – We have corrected this in Figure 2.

This makes more obvious, why emissions from aviation have become a serious problem. Unlike in road traffic non-fossil sources of energy are not even in sight. And unlike road traffic where emissions fell for some time and then stagnated, emissions from aviation have steadily increased. Aviation emissions are the main reason why transport is the only sector where emissions have not decreased in the last 30 years, but have increased by almost 40% – of course, if you don’t exclude international aviation. We have extended the development of aviation emissions according to the WEM forecast to show: If we do not act, aviation emissions will be the single largest contributor to climate change by 2040, ahead of the energy supply and industry sectors

Figure 3: Greenhouse gas emissions per km by mode of transport in gCO2e per passenger incl. non-CO2 radiative forcing (GWP*)

To tackle this problem the European parliament recently discussed slowly increasing the share of so called sustainable aviation fuels – carbon-based fuels derived from biomass. That is generally to be welcomed, as these fuels are carbon neutral, more effective but also much more expensive. However they cannot solve the problem of water vapour, so a significant global warming effect remains.

Other solutions are batteries, which make the planes too heavy to travel longer distances, solar cells, which require huge wingspans that slow the planes down, or hydrogen, the most reasonable solution so far, but only if the water vapour from the fuel cells is emitted pre-condensed. However, all these other solutions are still far from being ready for the market.

Why night trains are an obvious solution

Night trains do unfortunately not yet play a role in this discussion.

Although a commonplace is that trains are better for the environment and especially for the climate than planes, the debate cites very different dimensions of this relationship. As the TRAN Chair of the European Parliament, Karima Delli, said at this year’s Back-on-Track conference, “some say emissions are six times higher, some say as much as ten”. Austrian railways, by the way, say 50 times. While all these ratios may be valid for something, we need to define what we want to know here: The valid ratio for the EU energy mix, for night trains with high load factors, for well-to-wheel emissions (i.e. including emissions for fuel production and transport) for the reference year 2019, for a per-km value and including radiative forcing of non-CO2 greenhouse gases. The correct ratio is then 1:28, which means that an average night train in the EU will cause 3.6% of the emissions of air transport on the same route in 2019. We have visualised this ratio in Figure 3 and compared it with other modes of transport.

However, night trains are the only obvious solution to replace the aeroplane on routes of more than 500 km (perhaps 700 km in France) by land transport, where high-speed trains can no longer compete, at least not in terms of travel time.

Figure 4 Travel time by distance: train vs. plane

As shown in Figure 4, night trains become an attractive alternative to air travel above 500 km, when high-speed trains and routes can no longer compete with the total journey times of aircraft. Up to 1500 km, they can use conventional tracks and RIC-compatible standard rolling stock. High-speed night trains running on existing high-speed lines can cover even further distances of up to 3000 km.

Night trains could save the greenhouse gas emissions of air travel in just a few years if policy makers acted now. We have to admit, however, that EU railway policy is not the easiest field in which to act. In order to measure whether the effort is worthwhile, one should know what result can be expected in return. That is why we have calculated the achievable greenhouse gas reduction.

We were able to base our report on the 2021 study by our french group Oui au train de nuit, which examined EU passenger data to determine the volume of passengers that could be shifted to night trains.

Unlike the present report, our 2021 study suggested that distances between 1500 and 3000 km could be covered by conventional rolling stock running for more than one day – albeit with only a fraction of the passenger volumes assumed for distances below 1500 km. While this is still a viable option, high-speed night trains could of course keep travel times competitive with air travel, so it can be assumed that a higher proportion of passengers will transfer. For this reason, high-speed trains are the means of choice in a best-case scenario in terms of avoidable emissions.

What is in the best case scenario?

We assumed a capable rail infrastructure on TEN-T lines prepared for at least 160 km/h max. speed and equipped with ETCS, the completion of construction projects (like Fehmarnbelt or Brenner tunnel, Madrid-Lisbon or Warsaw-Tallinn), the opening of high-speed routes for technically suitable night trains, modern rolling stock with substantial improvements of privacy, security and comfort, an average occupancy rate of 80% like for other means of transport that require booking, track access and station charges at marginal cost, a VAT exemption for cross-border journeys and platforms allowing the purchase of tickets from start to finish for all rail routes with a best price guarantee. These are a lot of wishes, we know that. It is a best-case scenario, but none of it is unachievable.

What is the answer to the question?

To learn more about our calculations, please read the report, which also answers some frequently asked questions we gathered when discussing our paper with other organisations working on transport and environmental issues. You can also download our dataset. The table contains all assumptions and methods, some of which can be changed to check their influence on the result. But we won’t keep you in suspense any longer, here is the answer to the question of how much greenhouse gas emissions could be avoided by shifting passenger traffic from air to rail:

Figure 5: Greenhouse gas saving potential of night trains.

Frequently asked questions

1) The network does not have the capacity, particularly looking at congested main stations:

True right now, it would not have the capacity for all the lines needed to reach the calculated goal of 3%. But apart for some exceptions we would not need more than the realisation of reinforcement projects which are currently under way and could be finished by 2035. Night trains are a very effective way to increase rail capacity, as they are flexible to fill gaps and you can add padding at night. We estimated that with our maximum scenario, high capacity and occupancy rate they would in average add not more than 3 trains per hour per direction to one of the 12 main gateways. This is 15% of the total capacity. We think this is not impossible.

Regarding high speed tracks, this would imply political decisions on the best way to use them over night: For cargo traffic or maintenance (are they really doing works every night?), or for high speed passenger traffic? With our study politicians can now decide which usage could do more to protect our climate. 

Regarding congestion in the main stations, night trains can do with minor stations without loosing too much passenger volume: Frankfurt Süd, Wien Westbahnhof, København Ny Elleberg … Of course stopping in the main station would be ideal for changing to day trains. But these minor stations are still much easier to reach than airports. 

2) The rail industry does not have the capacity to build all these trains

Our best-case scenario would require a lot of new rolling stock, indeed. Spread over a time frame of 12 years our estimated need for rolling stock would add 14% to the current market volume. This is a lot, but not impossible. Five percent growth have been predicted for the rail industry anyway. It also depends on what you need. For 200km/h carriages the capacity is there right now. This might not be true for high speed trains but at least Alstom currently has spare capacity in Germany – it wants to lay off people. But mainly it depends on the demand. If Tesla has extra demand they build a new plant. Rail manufacturers will do the same, but only if clear political decisions are taken which will create the demand: By lowering track access charges, speeding up ETCS rollout, opening the high-speed lines and sorting out rolling stock financing. 

3) Using opinion poll data is not suitable to estimate shift potential

No. The real potential is in the end a political question: How do you set market conditions that allow trains to be attractive? This will ultimately change the chosen means of transport. Recent studies estimated the potential by looking at old perceptions of night trains. This method did lead to predictions that have recently been outnumbered. There is a conceivable shift in preference by travellers, most night trains are currently booked out. And current preference rates might further increase once the new generation of rolling stock with capsule beds as recently presented by ÖBB is available. These studies were very valuable non the less, as they show which constraints have to be lifted to increase potential.Provide a better product and you might attract a new market: Once these constraints are lifted, we end up with the hypothetical general preference, for which these opinion polls provide the best data available. And even if you don’t want to believe in more demand: Even under given circumstances there is proven demand for at least 15 more routes in Europe. Let’s make a start with those, and a start with the rolling stock to run those, and see where we get.

4) The result of opinion polls are very dependent on how you ask.

This is true in general, but the consumer preference of 7 in 10 form the poll on which we relied, is in line with other polls. At a recent Civey poll for Germany with a slightly different question (focused on availability, not on reasonable price) also showed that 7 in 10 would decide in favour of night trains  So we are confident that this number is quite close to real preferences. 

5) The potential estimation is imprecise

True. We can be more precise once we look at each possible train in the future. This will decrease potential here and there. On the other hand we did not include flights under 100.000 passengers, this might increase numbers. Also, some flights might disappear completely due to a good alternative, this effect was also not yet considered. So we are confident, that the magnitude will not change too much. 

6) The study does not aim to provide a realistic plan

We aim to define a potential, not to provide a prediction. This is why our calculation is only looking on a best-case scenario. But even a best case-scenario is attainable – the estimated potential is technically possible. The question is, whether it is politically conceivable. Here, we share some scepticism. 

Press release: Czech Presidency does not want to bet on the night train. What about the train to Prague?

Yesterday, several Czech ministers presented the spearheads of the Czech Presidency of the Council of the European Union to the members of the European Parliament. Back on Track Belgium vzw, the campaigning organisation for new night trains to and from Brussels, followed the Committee on Transport and Tourism and was left wanting. This is strange, because all the night trains are full, the demand is clearly there.

All horses on high-speed rail

Minister Kupka told MEPs that the presidency wanted to tackle some rail issues, but that the main focus would be on high-speed lines and aviation. Nothing new under the sun. The focus on high-speed lines was already apparent a few weeks ago, when a French TGV travelled across Europe to a railway conference in Brno to serve as a “showcase”.

As a first reaction, Romanian Marian-Jean Marinescu said that the focus should not necessarily (only) be on high-speed trains and that there are other bottlenecks that need to be solved. A glimmer of hope.

No enthusiasm to do anything about the night train (to Prague)

Anna Deparnay-Grunenberg asked the ministers: “How will the night train and the use of bicycles be part of the Presidency’s actions? Minister Kupka answered laconically: “This is another important question you raise. But it is not possible to focus on everything. We are focusing on urban mobility. So that’s the end of the matter.

At the same time, we note that a public consultation is still open until 21 July for the European Commission to extend the Covid19 aid to regional airports by three years (which now runs until the beginning of 2024), without further adjustments, conditions or impact assessment. The European Commission claims to want to create a level playing field between different modes of transport, but in practice it continues to support mainly the air sector, while international rail travellers, especially at night, are left to fend for themselves. It is becoming increasingly clear that the “European Year of Rail” was a publicity stunt, a greenwash of the purest kind.

Completely undermining the new initiatives

After a few new night trains, only in intra-France and during the high season, this again undermines the optimism of a few new night train operators who last year had announced with great optimism their intention to run eastbound services to and from Brussels. Yet in December 2020, it was the city council of the Czech capital, Prague, that wanted to pay for direct night trains to Brussels instead of expanding the airport. It is understandable that the Czech Republic also wants to be connected to the high-speed network, but to say that there will be no night trains for at least 6 months is mind-boggling at a time when all night trains are full and tickets are selling fast.

Not logical now that all night trains are full

“We will certainly continue to explain the importance of night trains and the economic, ecological and social benefits. A 6-month halt would be a disaster and would not correspond to the demand for more and more comfortable night trains to and from Brussels! concludes Gomme.

German Group supports Deutsche Bahn’s participation in Nightjet

Back-on-Track Germany also supports the demand addressed to DB Netz AG for a reduction of track access charges for night trains. Back-on-Track refers to a study published in March by Mofair e.V., according to which Germany and France in particular charge three to four times the rail tolls that are otherwise customary in Europe. “This has so far effectively prevented the development of an attractive European night train service, even for longer distances,” Cornelius said.

Link: https://mofair.de/wp-content/uploads/2022/03/220302-Trassenpreissenkung.pdf

The Back-on-Track night train initiative supports the demand of the Austrian Federal Railways (ÖBB) for Deutsche Bahn to participate in its night train business. Just as Switzerland’s participation in SBB’s night train business enables ÖBB to set up a night train network for Switzerland, DB should also become involved as a partner and enable ÖBB to soon provide German rail customers with a genuine international night train network again. “This would be a sensible further step towards a European night train company. An Austrian state-owned company cannot bear the sole responsibility for the development of a night train network for the whole of Europe, that would not be politically acceptable in the long run,” says Back-on-Track Chairman Peter Cornelius.

Back-on-Track Germany e.V. is the German branch of back-on-track.eu, the European network supporting cross-border night trains.

08.07.2022