{"id":438,"date":"2025-05-15T20:50:30","date_gmt":"2025-05-15T19:50:30","guid":{"rendered":"https:\/\/aspettandomilanocortina2026.it\/?p=438"},"modified":"2025-05-15T20:50:31","modified_gmt":"2025-05-15T19:50:31","slug":"snow-from-the-sky-and-cannons-journey-into-the-world-of-the-snowplow","status":"publish","type":"post","link":"https:\/\/aspettandomilanocortina2026.it\/en\/snow-from-the-sky-and-cannons-journey-into-the-world-of-the-snowplow\/","title":{"rendered":"The Snow That Comes From Heaven...and from the Cannons: Journey into the World of the Snowplow"},"content":{"rendered":"<script type=\"text\/plain\" data-tcf=\"waiting-for-consent\" data-id=\"1033\" data-bid=\"1\" data-placement=\"1034\">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<\/script>\n<p>When we picture mountains in winter, we immediately think of snow-covered slopes, snow-white peaks and perfect runs. But at a time when climate change is making natural snow more and more unpredictable, there is often extraordinary technology behind the white magic: <strong>the snow cannon<\/strong>.<\/p><script type=\"text\/plain\" data-tcf=\"waiting-for-consent\" data-id=\"1037\" data-bid=\"1\" data-placement=\"726\">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<\/script>\n\n\n\n<p>This machine, a silent protagonist of winter nights, enables ski resorts to guarantee perfect slopes even in the absence of precipitation. A mix of <strong>physics, engineering and climate adaptation<\/strong> which is indispensable today, especially for large international events such as the <strong>Winter Olympics Milan Cortina 2026<\/strong>.<\/p><script type=\"text\/plain\" data-tcf=\"waiting-for-consent\" data-id=\"1033\" data-bid=\"1\" data-placement=\"985\">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<\/script>\n\n\n\n<p><strong>When Nature is not enough: why the snowplow is needed<\/strong><\/p>\n\n\n\n<p>In recent decades, the<strong>snowmaking<\/strong> has become critical to the economic and sporting survival of ski resorts. Short seasons, fluctuating temperatures and scarcity of natural snowfall have forced resorts to invest in <strong>snowmaking equipment<\/strong> To ensure safe and passable trails.<\/p>\n\n\n\n<p>Ahead of events such as the <strong>Olympic and Paralympic Games<\/strong>, the use of artificial snow is not only useful but essential to ensure approved and uniform standards for international competitions.<\/p>\n\n\n\n<p><strong>How does a snowplow work?<\/strong><\/p>\n\n\n\n<p>The snow cannon - also known as the <strong>snow gun<\/strong> - is a machine that turns water and compressed air into snowflakes. But it is not simply \"shaved ice\"-the process is much more refined.<\/p>\n\n\n\n<p>Here are the basic steps:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Water is pumped at high pressure<\/strong> Inside the cannon.<\/li>\n\n\n\n<li>It is mixed with <strong>compressed air<\/strong> cold or cooled by a refrigeration system.<\/li>\n\n\n\n<li>The mixture is atomized by nozzles into tiny droplets.<\/li>\n\n\n\n<li>If the <strong>air temperature is low enough (below -2\u00b0C)<\/strong> and the humidity is favorable, the droplets crystallize on the fly and fall to the ground like snow.<\/li>\n<\/ol>\n\n\n\n<p>Some models use <strong>centrifugal impellers<\/strong> to push the particles farther apart, others employ <strong>static towers<\/strong> to cover precise areas and high slopes. Snow produced in this way is more compact and durable than natural snow, excellent for slope bottoms and high-impact disciplines such as the <strong>alpine skiing<\/strong> or the <strong>freestyle<\/strong>.<\/p>\n\n\n\n<p><strong>Types of snowploughs<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Fan guns<\/strong>: more powerful, cover large areas.<\/li>\n\n\n\n<li><strong>Static lances<\/strong>: less noisy, ideal for technical areas and narrow slopes.<\/li>\n\n\n\n<li><strong>Automated facilities<\/strong>: remotely controlled by software or climate AI.<\/li>\n\n\n\n<li><strong>Hybrid systems with weather sensors<\/strong>: they trigger production based on real-time data.<\/li>\n<\/ul>\n\n\n\n<p><strong>How much does a snowplow cost?<\/strong><\/p>\n\n\n\n<p>A single snow cannon can cost between:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>15.000 \u20ac e 40.000 \u20ac<\/strong> For basic\/manual models.<\/li>\n\n\n\n<li><strong>40.000 \u20ac - 100.000 \u20ac<\/strong> For automatic models with weather sensors and remote control.<\/li>\n\n\n\n<li>To which are added <strong>pumping plants<\/strong>, <strong>underground piping<\/strong>, <strong>management controllers<\/strong>, and high energy costs, especially for compressed air and water.<\/li>\n<\/ul>\n\n\n\n<p>For an Olympic track several kilometers long, you need <strong>dozens of cannons<\/strong>, with total costs that may exceed <strong>the million euro<\/strong>.<\/p>\n\n\n\n<p><strong>Where are they used in the world?<\/strong><\/p>\n\n\n\n<p>Today, artificial snowmaking is used in all Alpine, North American, and even Asian ski resorts. From the Italian Alps to South Korea, via the Beijing 2022 Olympics, where the entire snowpack was synthetic.<\/p>\n\n\n\n<p><strong>Milan Cortina 2026<\/strong> will focus on artificial snow in many locations (Livigno, Bormio, Cortina), but with a focus on the<strong>sustainable water use<\/strong>, <strong>energy from renewable sources<\/strong>, and cannons to <strong>high energy efficiency<\/strong>, which reduce consumption by 30-40%.<\/p>\n\n\n\n<p><strong>A snow that tastes of the future<\/strong><\/p>\n\n\n\n<p>Snow cannons have become a symbol of <strong>climate adaptation and innovation<\/strong>. While in the past they were a luxury for large areas, today they are a necessity. Their use raises environmental questions, but also opportunities to develop <strong>more sustainable technologies<\/strong>, reduce waste and lengthen ski seasons. In a changing world, even snow can be engineered. And while nothing will ever replace the beauty of a natural snowfall, knowing that there is a machine that can recreate its magic...well, it is already a small marvel of human ingenuity.<\/p>\n<div class=\"amc-dopo-il-contenuto\" id=\"amc-3272229972\"><script type=\"text\/plain\" data-tcf=\"waiting-for-consent\" data-id=\"1033\" data-bid=\"1\">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<\/script><\/div>","protected":false},"excerpt":{"rendered":"<p>Quando ci immaginiamo la montagna d\u2019inverno, pensiamo subito a piste innevate, cime bianchissime e discese perfette. Ma in un\u2019epoca in cui il cambiamento climatico rende sempre pi\u00f9 imprevedibile la neve naturale, dietro la magia bianca si nasconde spesso una tecnologia straordinaria: il cannone sparaneve. Questa macchina, protagonista silenziosa delle notti invernali, permette a localit\u00e0 sciistiche [&hellip;]<\/p>","protected":false},"author":3,"featured_media":439,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-438","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dietro-le-quinte"],"acf":[],"_links":{"self":[{"href":"https:\/\/aspettandomilanocortina2026.it\/en\/wp-json\/wp\/v2\/posts\/438","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aspettandomilanocortina2026.it\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aspettandomilanocortina2026.it\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aspettandomilanocortina2026.it\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/aspettandomilanocortina2026.it\/en\/wp-json\/wp\/v2\/comments?post=438"}],"version-history":[{"count":1,"href":"https:\/\/aspettandomilanocortina2026.it\/en\/wp-json\/wp\/v2\/posts\/438\/revisions"}],"predecessor-version":[{"id":440,"href":"https:\/\/aspettandomilanocortina2026.it\/en\/wp-json\/wp\/v2\/posts\/438\/revisions\/440"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aspettandomilanocortina2026.it\/en\/wp-json\/wp\/v2\/media\/439"}],"wp:attachment":[{"href":"https:\/\/aspettandomilanocortina2026.it\/en\/wp-json\/wp\/v2\/media?parent=438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aspettandomilanocortina2026.it\/en\/wp-json\/wp\/v2\/categories?post=438"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aspettandomilanocortina2026.it\/en\/wp-json\/wp\/v2\/tags?post=438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}