{"id":468166,"date":"2026-02-11T14:18:07","date_gmt":"2026-02-11T14:18:07","guid":{"rendered":"https:\/\/www.newsbeep.com\/ca\/468166\/"},"modified":"2026-02-11T14:18:07","modified_gmt":"2026-02-11T14:18:07","slug":"the-normal-should-be-darkness-why-one-belgian-national-park-is-turning-off-pointless-streetlights-biodiversity","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ca\/468166\/","title":{"rendered":"\u2018The normal should be darkness\u2019: why one Belgian national park is turning off \u2018pointless\u2019 streetlights | Biodiversity"},"content":{"rendered":"

Two yellowing street lamps cast a pool of light on the dark road winding into the woods outside Maz\u00e9e village. This scene is typical for narrow countryside roads in Wallonia in the south of Belgium<\/a>. \u201cHaving lights here is logical,\u201d says Andr\u00e9 Detournay, 77, who has lived in the village for four decades. \u201cI walk here with my dog and it makes me feel safe and gives me some protection from theft.\u201d<\/p>\n

Belgium glows like a Christmas decoration at night, as witnessed from space<\/a>. It is one of the most light-polluted countries in Europe, with the Milky Way scarcely visible<\/a> except in the most remote areas.<\/p>\n

But in the coming months, these lamps outside Maz\u00e9e in the municipality of Viroinval will be turned off permanently as part of a radical project to remove 75 pointless streetlights<\/a> in this area of Wallonia.<\/p>\n

Jacques Monty dismantles a street lamp. He says his job until now has always been about maintaining lighting. Photograph: Christophe Smets\/The Guardian<\/p>\n

Across Europe, unnecessary lighting is being extinguished, and a key motivation is to protect nature. Over the past decade an increasing amount of research<\/a> has shown that illuminating night skies is bad for a wide range of species, including insects, birds and amphibians \u2013 disrupting their feeding, reproduction and navigation.<\/p>\n

Andr\u00e9 Detournay says he would need to see evidence of significantly increased biodiversity to support the project. Photograph: Christophe Smets\/The Guardian<\/p>\n

Detournay is not happy. \u201cI am for frogs. I dug two ponds for them,\u201d he says. \u201cBut near a village, we need lights. You would have to prove it significantly increased biodiversity here to persuade me otherwise.\u201d<\/p>\n

The idea for the project was born in 2021. A Wallonia public administrator estimated that 6% of the 8,000 streetlights<\/a> in the Entre-Sambre-et-Meuse national park \u2013 a protected landscape of forests, rivers and wetlands near the French border \u2013 were pointless, meaning they were more than 50 metres from the nearest building (often on roads between villages where few people walk) and less than 50 metres from a Natura 2000 site<\/a>, areas judged to be of the highest value to nature.<\/p>\n

The national park has allocated \u20ac308,000 to restore night-time darkness<\/a>, treating it as beneficial for nature in the same way as restoring a pond or a woodland. Between now and August, dozens of streetlights are being removed by the municipality\u2019s electricity grid operators.<\/p>\n

\u201cWe cannot say to an old lady we want to prioritise bats over you,\u201d says Nicolas Goethals, who is leading the project, emphasising that ensuring people\u2019s safety is critical.<\/p>\n

Two streetlights in Maz\u00e9e will soon be dismantled. Photograph: Christophe Smets\/The Guardian<\/p>\n

Some people, however, are still not convinced. Jacques Monty from the Viroinval municipality is up an eight-metre pole in a cherrypicker detangling electrics and metal to remove a light near the village of Nismes, where nearby limestone caves are a bat hotspot. Monty has worked for the municipality for 35 years, and during that time his job has always been about maintaining lighting. \u201cIt could be good, but we need to make sure it doesn\u2019t compromise the safety of people \u2013 that is my priority,\u201d he says.<\/p>\n

The public debate on streetlights is simple \u2013 they make people safer, and this is the main objection for people living in Wallonia. But research paints a messier picture.<\/p>\n

Although lighting increases people\u2019s feeling of safety and willingness to walk in public spaces at night, it does not always mean they are actually safer. One study<\/a> into the effects of reduced street lighting in England and Wales found that it was not associated with significant changes in crime or with the number of road collisions. Other reviews have found inconclusive evidence<\/a> that lighting reduces crime, and indeed data on it reducing road collisions also paints a mixed picture<\/a>.<\/p>\n

\u201cSeventy-five [streetlights] might not seem like much but you have to start somewhere,\u201d says Goethals, who has organised local talks and night walks and sent out letters to convert people to the merits of the project. \u201cIt\u2019s not right that lights are on all night long for everybody and not used. The normal should be darkness. It\u2019s night-time!\u201d he says. People should illuminate themselves with vests and torches if they want to walk on rural roads, he says.<\/p>\n

Old electricity pylons are being retrofitted to support the return of white storks. Photograph: Olivier Colinet<\/p>\n

Findings of the negative effects of light pollution on nature, as well as human and plant health, are unequivocal. Experts argue that light pollution should be treated as a pressure on nature that is akin to habitat loss or chemical pollution. More than half of insects are active at night<\/a>. In France, an estimated 2,000 billion insects<\/a> are killed each year by public lighting, either dying from exhaustion or being eaten by predators.<\/p>\n

This is a global problem. The invention of the electric lightbulb 150 years ago was one of the most transformative human inventions, but now 80% of people on the planet<\/a> live under light-polluted skies.<\/p>\n

Thousands of communes across France<\/a> switch off public lighting in the middle of the night to save energy and reduce light pollution. At the EU level, there is guidance on creating dark corridors for wildlife and reducing artificial light at night<\/a>. In the UK, campaign groups are raising awareness<\/a> about the issue, and a number of cities in the US are looking to reduce sky glow<\/a>. In April, Goethals is collaborating with colleagues in France to extend darkness infrastructure into other parts of Europe. \u201cHere is just the start \u2013 real darkness infrastructure will come off the back of this,\u201d he says.<\/p>\n

Elsewhere in the park, another form of infrastructure gives an indication of what disused poles could be used for.<\/p>\n

Old electricity pylons \u2013 which were once a threat to wildlife \u2013 are being retrofitted to support the comeback of white storks. Back in 2011, it was relatively rare to spot a white stork, but in 2025 there were nearly 800 recorded sightings in the national park, with numbers increasing year on year.<\/p>\n

The pylon nesting spaces have helped grow the numbers of storks in the national park \u2013 there were nearly 800 sightings in 2025. Photograph: Erik de Brandt\/Handout<\/p>\n

These large white birds would naturally nest at the top of tall trees, but in a human-dominated landscape, an old pylon is a good alternative. Each metal stork nest costs \u20ac500 and the goal is to install 30 by this summer. Branches and fake droppings are added to each nest to make it look like it has got the thumbs up from a previous occupant. Unlike removing streetlights, this work is unanimously appreciated. \u201cPeople love these birds. I\u2019ve never spoken to someone who doesn\u2019t like seeing them in their nests,\u201d says Goethals.<\/p>\n

Although this experiment rolling out on Belgium\u2019s rural roads may be small, it is part of a bigger shift. For more than a century, humans have been seeking to light every corner of the night, but there is a growing movement to let it be dark again.<\/p>\n","protected":false},"excerpt":{"rendered":"Two yellowing street lamps cast a pool of light on the dark road winding into the woods outside…\n","protected":false},"author":2,"featured_media":468167,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[49,48,295,66],"class_list":{"0":"post-468166","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-environment","8":"tag-ca","9":"tag-canada","10":"tag-environment","11":"tag-science"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/468166","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/comments?post=468166"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/468166\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media\/468167"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media?parent=468166"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/categories?post=468166"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/tags?post=468166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}