The main purpose of this blog will be to track planetary extreme, or record temperatures related to climate change. Any reports I see of ETs will be listed below the main topic of the day. I’ll refer to extreme or record temperatures as ETs (not extraterrestrials).😜
Main Topic: Another Climate Breakdown Sign-Closed French Ski Resorts
Dear Diary. It’s now the middle of winter so outdoor winter sports are happening in full swing. As our world warms events such as ice fishing, skating on traditional frozen lakes, and skiing are getting interrupted. In the case of skiing, some ski resorts have closed permanently because not enough of the white stuff falls to maintain a viable business.
Closing ski resorts are another sign if global warming, which cannot be denied. France is one country in which ski resorts have been closing in droves. Here are more details from the Guardian:
‘Ghost resorts’: as hundreds of ski slopes lie abandoned, will nature reclaim the Alps?
With the snow line edging higher, 186 French ski resorts have shut, while global heating threatens dozens more
The skeletal remains of a once-busy ski lift in Céüze 2000, in France’s Hautes-Alpes department. The resort, which had welcomed skiers for 85 years, never reopened after March 2018 as smaller snowfalls in successive seasons made it unviable. Photograph: Thomas Valentin/The Guardian
Phoebe Weston in Céüze
Sat 27 Dec 2025
When Céüze 2000 ski resort closed at the end of the season in 2018, the workers assumed they would be back the following winter. Maps of the pistes were left stacked beside a stapler; the staff rota pinned to the wall.
Six years on, a yellowing newspaper dated 8 March 2018 sits folded on its side, as if someone has just flicked through it during a quiet spell. A half-drunk bottle of water remains on the table.
The Céüze 2000 resort when snow was plentiful.
The Céüze resort in the southern French Alps had been open for 85 years and was one of the oldest in the country. Today, it is one of scores of ski resorts abandoned across France – part of a new landscape of “ghost stations”.
More than 186 have been permanently closed already, raising questions about how we leave mountains – among the last wild spaces in Europe – once the lifts stop running.
“It was costing more to keep it open than closed … We looked into using artificial snow but realised that would delay the inevitable.” Michel Ricou-Charles
As global heating pushes the snow line higher across the Alps, thousands of structures are being left to rot – some of them breaking down and contaminating the surrounding earth, driving debate about what should happen to the remnants of old ways of life – and whether to let nature reclaim the mountains.
Snowfall at Céüze started becoming unreliable in the 1990s. To be financially viable, the resort needed to be open for at least three months. In that last winter, it only managed a month and a half. For the two years before that it had not been able to operate at all.
Opening the resort each season cost the local authority as much as €450,000 (£390,000). As the season got shorter, the numbers no longer added up. To avoid a spiral of debt, the decision was made to close.
The resort closed permanently during the 2020 winter due to a lack of snow. Photograph: Thomas Valentin/The Guardian
“It was costing us more to keep it open than to keep it closed for the season,” says Michel Ricou-Charles, president of the local Buëch‑Dévoluy community council, which oversees the site. Even under the most optimistic projections, the future looked bleak. “We looked into using artificial snow, but realised that would delay the inevitable,” he says.
It was seven years before the trucks and helicopters came in to begin removing the pylons. Still, the local community grieved for the small, family-oriented resort, which was host to generations of memories. As demolitions began, they came to take nuts, bolts and washers as mementoes of what they had lost.
Degrading wild terrain
In France, there are today 113 ski lifts totalling nearly 40 miles (63km) in length that have been abandoned, nearly three-quarters of them in protected areas. It is not just ski infrastructure. The Mountain Wilderness association estimates that there are more than 3,000 abandoned structures dotted around French mountains, slowly degrading Europe’s richest wild terrain. This includes military, industrial and forestry waste, such as old cables, bits of barbed wire, fencing and old machinery.
There are 113 abandoned ski lifts in France, nearly three-quarters of which are in protected areas. Photograph: Thomas Valentin/The Guardian
Céüze ski resort is fast becoming one of these pollutants. The little wooden cabin at the bottom of the first button lift is shedding insulation. Ropes once used to mark out the piste hang in tatters and bits of plastic are falling off a pylon. The old sheds at each end of the ski lifts often still contain transformers, asbestos, motor oils and greases. Over time, these substances seep into the soil and water.
Corrosion and rust from metal structures left over from the second world war, such as anti-tank rails and metal spikes, have led to changes in plant species in the surrounding area, potentially offering a vision of what could happen if pylons are left to rust over the coming decades.
“Don’t think that you are making eternal things; they will end up becoming obsolete … ask yourself: what will remain?” Nicolas Masson, Mountain Wilderness
“In Latin, we say memento mori – remember that you are mortal. Don’t think that you are making eternal things; they will end up becoming obsolete,” says Nicolas Masson, from Mountain Wilderness, which is campaigning for old ski infrastructure to be dismantled to make space for nature. “When you make them, ask yourself the question: what will remain?”
Some believe the resorts should remain memorialised landscapes, honouring generations of people who lived and skied here; others believe they should be returned to wild landscapes with their disintegrating machinery removed.
Ecologist Nicolas Masson is part of a campaign to dismantle old ski infrastructure. Photograph: Thomas Valentin/The Guardian
Nature’s recovery
Céüze’s deconstruction started on 4 November 2025, a month before the ski season would once have kicked off. The resort’s ski lifts were airlifted out using a helicopter to minimise environmental disturbance and compression of the earth.
French law requires ski lifts to be removed and dismantled if they are no longer in use. The law only applies to ski lifts built after 2017, however. Most last for 30 years, so no lifts would be considered obsolete until at least 2047. The process is also expensive: dismantling Céüze will cost €123,000. This means most abandoned ski infrastructure is left to disintegrate in situ. What is happening in Céüze is rare.
With pylons cleared and the resort already closed for seven years, early signs of ecological recovery are already visible. A red haze floats over the white snow: winter berries of the dog rose are sprouting where the piste is no longer mown.
Berries can be see on dog rose shrubs which are starting to flourish now the piste is no longer cleared for skiers. Photograph: Thomas Valentin/The Guardian
The berries are important winter food for birds such as the rare red-billed chough, and their thorny stems are used for nest-building come spring. In the summer, orchids and yellow gentians bloom over these hillsides. The hills surrounding the site are classed as Natura 2000, meaning they are home to Europe’s rarest and most protected wildlife.
The trees are coming back too. “I don’t know if it would take 10, 20 or 50 years, but this is becoming a forest,” says Masson.
“A fraction of a degree changes everything in the mountain environment. It’s the difference between snow and no snow.” Nicolas Masson
Wild boar and roe deer living in these forests will benefit from quieter winters. Birds such as grouse shelter from severe cold in winter by digging into the snow, and prefer deep powdery snow – just like skiers. The species is endangered in all the mountain ranges of France.
The dismantling of Céüze comes at a time when many spaces for nature are shrinking. Pierre-Alexandre Métral, a geographer at the University of Grenoble Alpes, who studies abandoned ski resorts, says: “There is a lot of debate about the nature of this dismantling – is it just removing mechanical stuff, or are we attempting to put mountains back into a kind of original state?”
Ecological recovery can be filled with surprises, he says, noting that the maintenance of pistes can be beneficial to some alpine flowers. “If we let nature come back spontaneously – in a wild, uncontrolled way – there are also risks that some invasive species that tend to be stronger could colonise faster,” says Métral.
The hills around the former resort are home to some of Europe’s rarest and most protected wildlife. Photograph: Thomas Valentin/The Guardian
There is scant research in this area, but studies from the Valcotos ski resort closure in Madrid’s Sierra de Guadarrama in 1999 show it led to significant recovery of native vegetation and cleaner waterways, while reducing soil erosion.
“These are laboratories of what the mountain could be like in the future with new closures,” says Métral.
On the brink
The question of what to do with these places will play out across Europe’s mountains, and around the world. Skiing is disappearing from many alpine landscapes. “Many lower ones are already closed,” says Masson. “A fraction of a degree changes everything in the mountain environment. It’s the difference between having snow and no snow.”
Richard Klein believes the resort should have been saved. Photograph: Thomas Valentin/The Guardian
Research suggests that with 2C (3.6F) of global heating, more than half of existing resorts risk having too little snow. Higher altitude resorts are vulnerable to the loss of permafrost, threatening pylons that have been drilled into it. Some resorts, such as St-Honoré 1500, were abandoned before construction was even completed. Even bigger resorts, which typically have funds to invest in new pistes and artificial snow, are struggling to survive.
For some, the loss of Céüze feels premature. Richard Klein,who lives in Roche des Arnauds, near Céüze, feels the ski resort could – and should – have been saved. “It’s a wonderful place to learn to ski – it’s the best. I think it’s really stupid they closed it,” he says. “There were always loads of people.” Klein believes the local authority should have begun using artificial snow, adding: “Now it’s too late.”
Yet life has not disappeared from Céüze. In October 2025, the resort’s Hotel Galliard is being sold to a developer looking to open it for events, according to Ricou-Charles. A property developer has bought the children’s holiday residence, and a carpenter has moved into the building where the old ticket office was. The rooms used as a holiday camp for children have cracks appearing down the side, but might open again in the future.
“Céüze will continue to live, despite the loss of the resort,” says Ricou-Charles. “We are not mourning Céüze because it is not dead.”
On winter weekends dozens of cars still gather in the car park, with people enjoying quieter activities on the hillside, such as walking, snow-shoeing, cross-country skiing and sledging.
A poster from the resort’s 80th anniversary celebrations. Photograph: Thomas Valentin/The Guardian
Masson does not like the term “ghost resort” because it suggests total abandonment when what is happening in his area is more complicated. “People continue to come,” he says. “We don’t need large machines to make mountains attractive.”
What happens at Céüze is a glimpse into a future that faces dozens of other small resorts, and mountain landscapes, across Europe. “What is our heritage that we will want to keep,” asks Masson. “And what is just a ruin we want to dismantle? That is a question we have to ask every time, and it requires some reflection.”
Here are some “ETs” recorded from around the planet the last couple of days, their consequences, and some extreme temperature outlooks, as well as any extreme precipitation reports:
Here is More Climate News from Monday:
(As usual, this will be a fluid post in which more information gets added during the day as it crosses my radar, crediting all who have put it on-line. Items will be archived on this site for posterity. In most instances click on the pictures of each tweet to see each article. The most noteworthy items will be listed first.)