Interest in renewable energy, off-grid power generation, and sustainable marine resources is growing. In light of these efforts, an innovation called BEACON (Bringing Electricity Access to Countries Through Ocean Energy) has been reborn. It is a project conceived by 15-year-old Hannah Herbst with energy poverty in developing countries in mind. The device received high recognition at the 3M Young Scientist Challenge and is now considered a major milestone in the field of sustainable clean energy.<\/p>\n\n\n\n
The idea behind this generator is incredibly clever in its simplicity. The device harnesses the constant mechanical movement of ocean currents. The water powers a 3D-printed propeller that is connected to a small hydroelectric generator, and the entire mechanism is housed inside a durable PVC pipe. Hannah was inspired to create the project while observing strong currents while boating with her family in the Boca Raton Inlet area of Florida.<\/p>\n\n\n\n
The key advantage of her innovation is its incredible affordability. The prototype is made entirely of inexpensive and reusable components, and the entire build cost only about 11 euros. During testing in Florida waters, this small generator successfully produced enough energy to power several LED lights. Unlike solar panels or wind turbines, which are highly dependent on weather fluctuations, ocean currents offer a constant and uninterrupted movement of water.<\/p>\n\n\n\n
Scientists and engineers have long been exploring marine renewables as an alternative to powering remote areas, especially island communities, where transportation and purchasing fossil fuels are prohibitively expensive. According to Design Indaba, Hannah believes that a full-size device could charge multiple car batteries in just an hour. Although the initial prototype was small in size, it clearly demonstrates the potential of localized energy for places that are beyond the reach of national power grids. Hannah emphasized to Fast Company that she wanted to offer the plans as an open source project because she believes that everyone in the world should have free access to clean energy technologies.<\/p>\n
Zanimanje za obnovljive vire energije, samostojno proizvodnjo elektrike izven omre\u017eja ter trajnostne morske vire vztrajno raste. V lu\u010di teh prizadevanj je ponovno za\u017eivel pomen inovacije, imenovane BEACON (Bringing Electricity Access to Countries Through Ocean Energy). Gre za projekt, ki ga je komaj 15-letna Hannah Herbst zasnovala z mislijo na energetsko rev\u0161\u010dino v dr\u017eavah v razvoju. […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[1115],"class_list":["post-7617","post","type-post","status-publish","format-standard","hentry","category-oprema","tag-pozarna-nalepka"],"acf":{"subtitle":"Mlada inovatorka Hannah Herbst s Floride je ponovno v sredi\u0161\u010du svetovne pozornosti zaradi svoje izjemne energetske re\u0161itve. Iz poceni in recikliranih materialov je razvila napravo, ki izkori\u0161\u010da neprekinjeno gibanje morskih tokov. Njen izum obeta zanesljivo oskrbo z elektri\u010dno energijo za oddaljena obalna obmo\u010dja in dr\u017eave v razvoju, ki se soo\u010dajo s pomanjkanjem elektri\u010dnega omre\u017eja. ","heading":"","summary":"Inovativna naprava BEACON, ki jo je najstnica zgradila za pi\u0161kavih 11 evrov, dokazuje, kako lahko dostopne in poceni lokalne re\u0161itve spremenijo energetsko prihodnost odro\u010dnih skupnosti ter spodbudijo \u0161ir\u0161e globalne razprave o trajnosti. ","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/05\/2427999-portugal-4718368-560x315.jpg","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/05\/2427999-portugal-4718368-1024x715.jpg","thumbnail_caption":"","gallery":"","video_gallery":[{"youtube_url":"https:\/\/www.youtube.com\/shorts\/tZgyZl--5dA"}],"author":"","links":[{"title":"NYT","url":""}],"sources":null,"skip_language":[]},"yoast_head":"\n