The Macron administration commissioned a report about the future of SNCF by former Air France chief Jean-Cyril Spinetta. Spinetta released his report four days ago, making it clear that rail is growing in France but most of the network is unprofitable and should be shrunk. There is an overview of the report in English on Railway Gazette, and some more details in French media (La Tribune calls it “mind-blowing,” Les Echos “explosive”); the full proposal can be read here. Some of the recommendations in the Spinetta report concern governance, but the most radical one calls for pruning about 45% of SNCF’s network by length, which carries only 2% of passenger traffic. Given the extent of the proposed cut, it’s appropriate to refer to this report as the Spinetta Axe, in analogy with the Beeching Axe.

I wrote a mini-overview on Twitter, focusing on the content of the Axe. In this post I’m going to do more analysis of SNCF’s cost control problem and what we can learn from the report. The big takeaway is that cost control pressure is the highest on low-ridership lines, rather than on high-ridership lines. There is no attempt made to reduce SNCF’s operating costs in Ile-de-France or on the intercity main lines through better efficiency. To the British or American reader, it’s especially useful to read the report with a critical eye, since it is in some ways a better version of British and American discussions about efficiency that nonetheless accept high construction costs as a given.

SNCF is Losing Money

The major problem that the report begins with is that SNCF is losing money. It is not getting state subsidies, but instead it borrows to fund operating losses, to the tune of €2.8 billion in annual deficit (p. 28), of which €1.2-1.4 billion come from interest expenses on past debt and €1 billion come from taxes. Its situation is similar to that of Japan National Railways in the 1970s, which accumulated debt to fund operating losses, which the state ultimately wiped out in the restructuring and privatization of 1987. The report is aiming to find operating savings to put SNCF in the black without breaking up or privatizing the company; its proposed change to governance (turning SNCF into an SA) is entirely within the state-owned sector.

Unlike the Beeching report, the Spinetta report happens in a context of rising rail traffic. It opens up by making it clear that rail is not in decline in France, pointing out growth in both local and intercity ridership. However, SNCF is still losing money, because of the low financial performance of the legacy network and regional lines. The TGV network overall is profitable (though not every single train is profitable), but the TERs are big money pits. Annual regional contributions to the TER network total €3 billion, compared with just €1 billion in fare revenue (p. 30). The legacy intercity lines, which are rebranded every few years and are now called TETs, lose another €300 million. Some of the rising debt is just capital expenses that aren’t fully funded, including track renovation and new rolling stock; even in the Paris region, which has money, rolling stock purchase has only recently been devolved from SNCF to the regional transport association (p. 31).

In fact, the large monetary deficit is a recent phenomenon. In 2010, SNCF lost €600 million, but paid €1.2 billion in interest costs (p. 27); its operating margin was larger than its capital expenses. Capital expenses have risen due to increase in investment, while the operating margin has fallen due to an increase in operating costs. The report does not go into the history of fares (it says French rail fares are among Europe’s lowest, but its main comparisons are very high-fare networks like Switzerland’s, and in reality France is similar to Germany and Spain). But it says fares have not risen, for which SNCF’s attempt to provide deliberately uncomfortable lower-fare trains must share the blame.

The Spinetta Axe

The Spinetta report proposes multiple big changes; French media treats converting SNCF to an SA as a big deal. But in terms of the network, the biggest change is the cut to low-performing rail branches. The UIC categorizes rail lines based on traffic levels and required investment, from 1 (highest) to 9 (lowest). Categories 7-9 consist of 44% of route-km but only 9% of train-km (p. 48) and 2% of passengers (p. 51). Annual capital and operating spending on these lines is €1.7 billion (about €1 per passenger-km), and bringing them to a state of good repair would cost €5 billion. In contrast, closing these lines would save €1.2 billion a year.

But the report is not just cuts. Very little of SNCF’s operating expenditure is marginal: on p. 34 the report claims that marginal operating costs only add up to €1 billion a year, out of about €5.5 billion in total operating costs excluding any and all capital spending. As a result, alongside its recommendations to close low-ridership lines, it is suggesting increasing off-peak frequency on retained lines (p. 54, footnote 53).

There is no list of which lines should be closed; this is left for later. Page 50 has a map of category 7-9 lines, which are mostly rural branch lines, for example Nice-Breil-Tende. But a few are more intense regional lines, around Lyon, Toulouse, Rennes, Lille, and Strasbourg, and would presumably be kept and maintained to higher standards. Conversely, some category 5-6 lines could also be closed.

The report is equally harsh toward the TGV. While the TGV is overall profitable, not all parts of it are competitive. Per the report, the breakeven point with air travel, on both mode share and operating costs, is 3 hours one-way. At 3:30-4 hours one way, the report describes the situation for trains as “brutal,” with planes getting 80% mode share (p. 61). With TGV operating costs of €0.06/seat-km without capital (€0.07 with), it is uncompetitive on cost with low-cost airlines beyond 700 km, where EasyJet and Air France can keep costs down to €0.05/seat-km including capital and Ryanair to €0.04.

And this is where the report loses me. The TGV’s mode share versus air is consistently higher than that given in the report. One study imputes a breakeven point at nearly 4 hours. A study done for the LGV PACA, between Marseille and Nice, claims that as of 2009, the TGV had a 30% mode share on Paris-Nice, even including cars; its share of the air-rail market was 38%. This is a train that takes nearly 6 hours and was delayed three out of four times I took it, and the fourth time only made it on time because its timetable was unusually padded between Marseille and Paris. On Paris-Toulon, where the TGV takes about 4 hours, its mode share in 2009 was 54%, or 82% of the air-rail market.

SNCF has some serious operating cost issues. For example, the conventional TGVs (i.e. not the low-cost OuiGo) have four conductors per 200-meter train; the Shinkansen has three conductors per 400-meter train. The operating costs imputed from the European and East Asian average in American studies are somewhat lower, about $0.05-6/seat-km, or about €0.04-5/seat-km, making HSR competitive with low-cost airlines at longer range. However, there is no attempt to investigate how these costs can be reduced. One possibility, not running expensive TGVs on legacy lines but only on high-speed lines, is explicitly rejected (p. 64), and rightly so – Rennes, Toulouse, Mulhouse, Toulon, Nice, and Nantes are all on legacy lines.

This is something SNCF is aware of; it’s trying to improve fleet utilization to reduce operating costs by 20-30%. With higher fleet utilization, it could withdraw most of its single-level trains and have a nearly all-bilevel fleet, with just one single-level class, simplifying maintenance and interchangeability in similar manner to low-cost carriers’ use of a single aircraft class. However, this drive is not mentioned at all in the report, which takes today’s high costs as a given.

Efficiencies not Mentioned

The biggest bombshell I saw in the report is not in the recommendations at all. It is not in the Spinetta Axe, but in a table on p. 21 comparing SNCF with DB. The two networks are of similar size, with DB slightly larger, 35,000 route-km and 52,000 track-km vs. 26,000 and 49,000 on SNCF. But DB’s annual track maintenance budget is €1.4 billion whereas SNCF’s is €2.28 billion. Nearly the entire primary deficit of SNCF could be closed just by reducing track maintenance costs to German levels, without cutting low-usage lines.

Nonetheless, there is no investigation of whether it’s possible to conduct track maintenance more efficiently. Here as with the TGV’s operating expenses, the report treats unit costs as a fixed constant, rather than as variables that depend on labor productivity and good management.

Nor is there any discussion of rolling stock costs. Paris’s bespoke RER D and E trains, funded locally on lines to be operated by SNCF, cost €4.7 million per 25 meters of train length, with 30% of this cost going to design and overheads and only 70% to actual manufacturing. In Sweden, the more standard KISS cost €2.9 million per 25-meter car.

Low-ridership dilapidated rural branch lines are not the only place in the network where it’s possible to reduce costs. Rolling stock in Paris costs too much, maintenance on the entire network costs too much, TGV operating costs are higher than they should be, and fleet utilization in the off-peak is very low. The average TGV runs for 8 hours a day, and SNCF hopes to expand this to 10.

The Impetus for Cost Control

The Beeching Axe came in the context of falling rail traffic. The Spinetta Axe comes in the context of rapidly growing SNCF operating costs, recommending things that could and probably should have been done ten years ago. But ten years ago, SNCF had a primary surplus and there was no pressure to contain costs. By the same token, the report is recommending pruning the weakest lines, but ignores efficiencies on the strong lines, on the “why mess with what works?” idea.

The same effect is seen regionally. French rolling stock costs do not seem unusually high outside Paris. But Ile-de-France has money to waste, so it’s spending far too much on designing new rolling stock that nobody else has any use for. This is true outside France as well: the high operating costs of the subway in New York are not a US-wide phenomenon, but rather are restricted to New York, Boston, and Los Angeles, while the rest of the country, facing bigger cost pressure than New York and Boston, is forced to run trains for the same cost as the major European cities. It is also likely that New York (and more recently London) allowed its construction costs to explode to extreme levels because, with enough money to splurge on high-use lines like 63rd Street Tunnel and Second Avenue Subway, it never paid attention to cost control.

This approach to cost control is entirely reactive. Places with high operating or capital costs don’t mind these costs when times are good, and then face crisis when times are bad, such as when the financial crisis led to stagnation in TGV revenue amidst continued growth in operating costs, or when costs explode to the point of making plans no longer affordable. In crisis mode, a gentle reduction in costs may not be possible technically or politically, given pressure to save money fast. Without time to develop alternative plans, or learn and adopt best industry practices, agencies (or private companies) turn to cuts and cancel investment plans.

A stronger approach must be proactive. This means looking for cost savings regardless of the current financial situation, in profitable as well as unprofitable areas. If anything, rich regions and companies are better placed for improving efficiency: they have deep enough pockets to finance the one-time cost of some reforms and to take their time to implement reforms correctly. SNCF is getting caught with its pants down, and as a result Spinetta is proposing cuts but nothing about reducing unit operating and maintenance costs. Under a proactive approach, the key is not to get caught with your pants down in the first place.