{"id":469757,"date":"2024-02-08T16:31:51","date_gmt":"2024-02-08T15:31:51","guid":{"rendered":"https:\/\/innovationorigins.com\/?p=469757"},"modified":"2024-02-08T16:31:51","modified_gmt":"2024-02-08T15:31:51","slug":"nuclear-fusion-breakthrough-european-scientists-achieve-record-energy-generation","status":"publish","type":"post","link":"https:\/\/ioplus.nl\/archive\/en\/nuclear-fusion-breakthrough-european-scientists-achieve-record-energy-generation\/","title":{"rendered":"Nuclear fusion breakthrough: European scientists achieve record energy generation"},"content":{"rendered":"\n

Researchers at the Joint European Torus (JET<\/a>) facility set a new world energy record of 69 megajoules in sustained and controlled fusion energy. High fusion power was consistently produced for five seconds, using 0.2 milligrams of fuel \u2013 as heavy as a fruit fly. The announcement came during a press conference organized by the UK Atomic Energy Authority (UKAEA<\/a>).\u00a0<\/p>\n\n\n\n

Why you need to know this <\/h2>

Nuclear fusion promises to generate power with inexpensive materials. Significant breakthroughs have been achieved in the past few years; the one at JET is the last on the list.<\/p><\/div>\n\n\n\n

Fusion is a form of energy generated by combining atomic nuclei at very high temperatures. This powers stars like the sun. Whereas conventional nuclear power plants leverage fission, which splits atoms,  fusion energy generates power by the union of hydrogen isotopes \u2013 variants of hydrogen with a different number of neutrons, subatomic particles with a negative charge. Deuterium and tritium were the hydrogen isotopes used for this experiment, which was carried out last October. <\/p>\n\n\n\n

JET is one of the world\u2019s largest fusion machines. Built by Europe in Culham, UK, it has been used collaboratively by EUROfusion researchers for 40 years. The Dutch Institute for Fundamental Energy Research (DIFFER<\/a>) is also part of the European consortium. JET ceased operations at the end of 2023, and it\u2019s now being repurposed and decommissioned after being acquired by UKAEA.\u00a0<\/p>\n\n\n\n

The experiment<\/h2>\n\n\n\n

The experiment involved heating deuterium and tritium at very high temperatures until they formed a plasma. Plasma is the fourth state of matter, where matter particles are ionized, meaning they have lost their positive and negative electrons. JET can create plasmas reaching temperatures of 150 million degrees Celsius, ten times hotter than the sun’s center. This process produced helium and 69 megajoules of energy, the equivalent of about 19 kWh, or 19 washing machines. This amount of energy is the same that would be obtained by burning two kilograms of coal.\u00a0<\/p>\n\n\n\n

Moreover, the experiment proved to produce power consistently for five seconds. The new achievement by the EUROfusion team breaks their previous world records of 59 megajoules (2022) and 22.7 megajoules (1997), which were also set at JET. The scientists at JET could reliably reproduce the necessary fusion conditions for the new record in multiple experimental pulses, demonstrating understanding and control over fusion processes.\u00a0<\/p>\n\n\n

<\/a>
<\/div><\/div>
Japan and the EU igniting a new era with the launch of the world’s largest experimental fusion reactor in Naka<\/div>
An energy revolution may be on the horizon as Japan, in collaboration with the European Union, unveils the world’s largest experimental nuclear fusion reactor. <\/div><\/div><\/div>\n\n\n

Wider impact\u00a0<\/h2>\n\n\n\n

Professor Ambrogio Fasoli, Programme Manager (CEO) at EUROfusion, said: \u201cOur successful demonstration of operational scenarios for future fusion machines like ITER and DEMO, validated by the new energy record, instill greater confidence in the development of fusion energy. Beyond setting a new record, we achieved things we\u2019ve never done before and deepened our understanding of fusion physics.\u201d <\/p>\n\n\n\n

JET\u2019s legacy is fundamental for other research initiatives. ITER is a joint initiative by 35 countries building the world\u2019s largest tokamak, a magnetic fusion device, in Southern France to prove the feasibility of fusion as a large-scale and carbon-free energy source.\u00a0 The tokamak design uses powerful magnetic fields to confine a plasma in the shape of a doughnut.\u00a0<\/p>\n\n\n\n

Although the start of ITER operations is not defined yet, scientists involved in the JET experiment are now analyzing and understanding data. All the insights gained are considered valuable and instrumental for the upcoming fusion research developments, as Europe aims to have an operational nuclear fusion plant.\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"

Researchers at the Joint European Torus (JET) facility set a new world energy record of 69 megajoules in sustained and controlled fusion energy. High fusion power was consistently produced for five seconds, using 0.2 milligrams of fuel \u2013 as heavy as a fruit fly. The announcement came during a press conference organized by the UK […]<\/p>\n","protected":false},"author":2084,"featured_media":506728,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"categories":[42],"tags":[83362,38919,20402,83364,53405],"location":[66582],"article_type":[36684],"serie":[],"archives":[],"internal_archives":[],"reboot-archive":[82815],"class_list":["post-469757","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sustainability-nl","tag-jet","tag-kernenergie-nl","tag-kernfusie","tag-nuclear-energy-6","tag-nuclear-fusion","location-europe","article_type-news","reboot-archive-green"],"blocksy_meta":[],"acf":{"subtitle":"European scientists generated 69 megajoules of power out of a nuclear fusion process, setting a new world record. ","text_display_homepage":false},"author_meta":{"display_name":"Mauro Mereu","author_link":"https:\/\/ioplus.nl\/archive\/author\/mauro-mereu\/"},"featured_img":"https:\/\/ioplus.nl\/archive\/wp-content\/uploads\/2024\/02\/innovationorigins_the_interior_of_a_nuclear_fusion_reactor_able_efe93eed-65b4-44ea-983d-9736978e5a40.png","coauthors":[],"tax_additional":{"categories":{"linked":["Sustainability<\/a>"],"unlinked":["Sustainability<\/span>"]},"tags":{"linked":["JET<\/a>","Kernenergie<\/a>","Kernfusie<\/a>","nuclear energy<\/a>","nuclear fusion<\/a>"],"unlinked":["JET<\/span>","Kernenergie<\/span>","Kernfusie<\/span>","nuclear energy<\/span>","nuclear fusion<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Posted 2 years ago","modified":"Updated 2 years ago"},"absolute_dates":{"created":"Posted on February 8, 2024","modified":"Updated on February 8, 2024"},"absolute_dates_time":{"created":"Posted on February 8, 2024 4:31 pm","modified":"Updated on February 8, 2024 4:31 pm"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/posts\/469757","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/users\/2084"}],"replies":[{"embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/comments?post=469757"}],"version-history":[{"count":0,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/posts\/469757\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/media\/506728"}],"wp:attachment":[{"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/media?parent=469757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/categories?post=469757"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/tags?post=469757"},{"taxonomy":"location","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/location?post=469757"},{"taxonomy":"article_type","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/article_type?post=469757"},{"taxonomy":"serie","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/serie?post=469757"},{"taxonomy":"archives","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/archives?post=469757"},{"taxonomy":"internal_archives","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/internal_archives?post=469757"},{"taxonomy":"reboot-archive","embeddable":true,"href":"https:\/\/ioplus.nl\/archive\/wp-json\/wp\/v2\/reboot-archive?post=469757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}