{"id":22676,"date":"2025-10-09T07:53:53","date_gmt":"2025-10-09T06:53:53","guid":{"rendered":"https:\/\/visegradpost.com\/?p=22676"},"modified":"2025-10-07T21:32:10","modified_gmt":"2025-10-07T20:32:10","slug":"they-just-beamed-electricity-five-miles-through-the-air-darpa-breaks-record-with-laser-based-wireless-power-transmission","status":"publish","type":"post","link":"https:\/\/visegradpost.com\/en\/2025\/10\/09\/they-just-beamed-electricity-five-miles-through-the-air-darpa-breaks-record-with-laser-based-wireless-power-transmission\/","title":{"rendered":"\u201cThey Just Beamed Electricity Five Miles Through the Air\u201d: DARPA Breaks Record With Laser-Based Wireless Power Transmission"},"content":{"rendered":"<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td><strong>IN A NUTSHELL<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\n<ul>\n<li>\u26a1 <strong>DARPA&#8217;s POWER program<\/strong> sets a record by wirelessly transmitting 800 watts over 5.3 miles.<\/li>\n<li>\ud83d\udca1 The <strong>Power Receiver Array Demo<\/strong> converts laser beams into electricity with current efficiency at 20%.<\/li>\n<li>\ud83d\ude80 Future plans include <strong>high-altitude drones<\/strong> to enhance power transmission efficiency.<\/li>\n<li>\ud83d\udd27 The program aims to deliver <strong>10 kilowatts<\/strong> over 125 miles by Phase Three.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>In a groundbreaking development, DARPA&#8217;s Persistent Optical Wireless Energy Relay (POWER) program has made significant strides in the quest to transmit power wirelessly over vast distances. This initiative aims to replace traditional power lines with laser beams, offering a solution to the ongoing challenge of delivering energy to remote locations. Recent tests conducted in New Mexico have set new records, showcasing the potential of this technology to revolutionize military and humanitarian operations. As global military forces continue to invest heavily in energy supply chains, DARPA&#8217;s advancements promise a future where power can be transmitted as effortlessly as data.<\/p>\n<h2>Breaking New Ground in Wireless Power Transmission<\/h2>\n<p>The DARPA POWER program is at the forefront of efforts to replace conventional power lines with laser beams. This innovative approach seeks to overcome the limitations of traditional energy delivery methods, particularly in remote and inaccessible areas. The recent tests in New Mexico demonstrated the system&#8217;s capability to transmit 800 watts of power over a distance of 5.3 miles in just 30 seconds. This achievement marks a significant milestone in the development of wireless power transmission technology.<\/p>\n<p>The system&#8217;s success lies in its ability to send power near-instantaneously without the need for physical connections. This could transform the way military operations and humanitarian missions are conducted, reducing reliance on complex supply chains and minimizing logistical challenges. The POWER program&#8217;s ongoing advancements are a testament to the potential of laser-based energy transmission to reshape the future of power delivery.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"oPo9rgN2HO\"><p><a href=\"https:\/\/visegradpost.com\/en\/2025\/10\/02\/space-force-celebrates-triumph-officials-hail-x-37bs-7th-flight-as-falcon-heavy-launch-sparks-tensions-over-expanding-orbital-control\/\">\u201cSpace Force Celebrates Triumph\u201d: Officials Hail X-37B\u2019s 7th Flight As Falcon Heavy Launch Sparks Tensions Over Expanding Orbital Control<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u201cSpace Force Celebrates Triumph\u201d: Officials Hail X-37B\u2019s 7th Flight As Falcon Heavy Launch Sparks Tensions Over Expanding Orbital Control&#8221; &#8212; Visegr\u00e1d Post\" src=\"https:\/\/visegradpost.com\/en\/2025\/10\/02\/space-force-celebrates-triumph-officials-hail-x-37bs-7th-flight-as-falcon-heavy-launch-sparks-tensions-over-expanding-orbital-control\/embed\/#?secret=zODfVTxBOJ#?secret=oPo9rgN2HO\" data-secret=\"oPo9rgN2HO\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h2>The Technology Behind the POWER Program<\/h2>\n<p>At the heart of the POWER program is the Power Receiver Array Demo (PRAD), a sophisticated system designed to convert laser beams into usable electricity. The PRAD is a compact, ball-like structure equipped with an aperture that allows laser beams to enter. Inside, a parabolic mirror disperses the light, directing it onto an array of photovoltaic cells that convert the laser energy back into electrical power.<\/p>\n<p>Although the current efficiency of the system is only about 20%, DARPA is focused on enhancing both power output and transmission distance. Future improvements aim to increase efficiency as the technology is further developed and scaled up. The ultimate goal is to deploy these systems on high-altitude drones, allowing for more efficient power transmission above the densest parts of the atmosphere. This approach could significantly reduce energy losses and circumvent obstacles such as buildings and natural features.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"6hEjXIYkAc\"><p><a href=\"https:\/\/visegradpost.com\/en\/2025\/09\/29\/darpa-turns-sky-into-spy-network-military-agency-uses-atmosphere-as-massive-sensor-while-spacex-rocket-reentry-reveals-secret-detection-technology\/\">\u00ab\u00a0DARPA Turns Sky Into Spy Network\u00a0\u00bb: Military Agency Uses Atmosphere As Massive Sensor While SpaceX Rocket Reentry Reveals Secret Detection Technology<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u00ab\u00a0DARPA Turns Sky Into Spy Network\u00a0\u00bb: Military Agency Uses Atmosphere As Massive Sensor While SpaceX Rocket Reentry Reveals Secret Detection Technology&#8221; &#8212; Visegr\u00e1d Post\" src=\"https:\/\/visegradpost.com\/en\/2025\/09\/29\/darpa-turns-sky-into-spy-network-military-agency-uses-atmosphere-as-massive-sensor-while-spacex-rocket-reentry-reveals-secret-detection-technology\/embed\/#?secret=gXKFtfsgIj#?secret=6hEjXIYkAc\" data-secret=\"6hEjXIYkAc\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h2>The Road Ahead: Challenges and Ambitions<\/h2>\n<p>The POWER program is currently in the first phase of a three-phase development plan. This initial phase concentrates on optimizing power direction, beam quality, and system efficiency. Future phases will address challenges related to beam wavefront correction, system throttleability, and conversion loss reduction. By the end of Phase Three, DARPA aims to install power relays on conventional aircraft capable of delivering 10 kilowatts of optical energy across 125 miles.<\/p>\n<p>Despite the challenges ahead, the potential applications of this technology are vast. Whether for military operations, disaster relief, or remote energy supply, wireless power transmission could revolutionize how we think about energy delivery. As DARPA continues to push the boundaries of what is possible, the POWER program&#8217;s successes are inspiring industry leaders to reimagine the future of power distribution.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"kbv24KdL83\"><p><a href=\"https:\/\/visegradpost.com\/en\/2025\/10\/04\/wwii-bombs-still-haunt-germany-new-simulation-tech-predicts-underground-shock-waves-to-keep-cities-safe-during-explosive-disposal-operations\/\">\u00ab\u00a0WWII Bombs Still Haunt Germany\u00a0\u00bb: New Simulation Tech Predicts Underground Shock Waves To Keep Cities Safe During Explosive Disposal Operations<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u00ab\u00a0WWII Bombs Still Haunt Germany\u00a0\u00bb: New Simulation Tech Predicts Underground Shock Waves To Keep Cities Safe During Explosive Disposal Operations&#8221; &#8212; Visegr\u00e1d Post\" src=\"https:\/\/visegradpost.com\/en\/2025\/10\/04\/wwii-bombs-still-haunt-germany-new-simulation-tech-predicts-underground-shock-waves-to-keep-cities-safe-during-explosive-disposal-operations\/embed\/#?secret=JxFDuNY3PD#?secret=kbv24KdL83\" data-secret=\"kbv24KdL83\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h2>Implications for Military and Humanitarian Operations<\/h2>\n<p>The ability to transmit power wirelessly over long distances has profound implications for military and humanitarian efforts. Traditional methods of energy delivery often involve complex logistics and significant resource investment, particularly in remote or hostile environments. The POWER program&#8217;s advancements offer a promising alternative, potentially reducing the need for physical infrastructure and minimizing the risks associated with energy transportation.<\/p>\n<p>For military forces, the ability to deliver power without relying on traditional supply lines could enhance operational efficiency and flexibility. In humanitarian contexts, rapid energy deployment can play a crucial role in disaster response and recovery efforts. By providing a reliable power source in challenging environments, the POWER program could significantly impact how energy is deployed in critical situations.<\/p>\n<p>As DARPA&#8217;s POWER program continues to break new ground, the potential for wireless power transmission to transform energy delivery is becoming increasingly apparent. With ambitious goals and promising initial results, this technology could redefine how we approach power distribution in remote and challenging environments. As we look to the future, one question remains: how will these advancements shape our energy landscape and impact global power dynamics?<\/p>\n<div class=\"source\">This article is based on verified sources and supported by editorial technologies.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>IN A NUTSHELL \u26a1 DARPA&#8217;s POWER program sets a record by wirelessly transmitting 800 watts over 5.3 miles. \ud83d\udca1 The Power Receiver Array Demo converts laser beams into electricity with current efficiency at 20%. \ud83d\ude80 Future plans include high-altitude drones to enhance power transmission efficiency. \ud83d\udd27 The program aims to deliver 10 kilowatts over 125<\/p>\n","protected":false},"author":3,"featured_media":22732,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"subtitle":"In a groundbreaking development poised to revolutionize energy transmission, DARPA's Persistent Optical Wireless Energy Relay program has successfully demonstrated the ability to wirelessly beam significant amounts of power over a distance of 5.3 miles, marking a significant step forward in military and humanitarian operations.","footnotes":""},"categories":[31],"tags":[93,375,91],"class_list":["post-22676","post","type-post","status-publish","format-standard","has-post-thumbnail","category-science","tag-energy-innovation","tag-laser-technology","tag-wireless-energy-transmission"],"acf":{"subtitle":"In a groundbreaking development poised to revolutionize energy transmission, DARPA's Persistent Optical Wireless Energy Relay program has successfully demonstrated the ability to wirelessly beam significant amounts of power over a distance of 5.3 miles, marking a significant step forward in military and humanitarian operations."},"_links":{"self":[{"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/posts\/22676","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/comments?post=22676"}],"version-history":[{"count":0,"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/posts\/22676\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/media\/22732"}],"wp:attachment":[{"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/media?parent=22676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/categories?post=22676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/tags?post=22676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}