{"id":15757,"date":"2026-05-07T06:12:04","date_gmt":"2026-05-07T11:12:04","guid":{"rendered":"https:\/\/esterlund.com\/blog\/?p=15757"},"modified":"2026-05-07T06:12:04","modified_gmt":"2026-05-07T11:12:04","slug":"this-home-flywheel-makes-storing-solar-90-cheaper-and-it-works-forever-youtube","status":"publish","type":"post","link":"https:\/\/esterlund.com\/blog\/this-home-flywheel-makes-storing-solar-90-cheaper-and-it-works-forever-youtube\/","title":{"rendered":"This Home Flywheel Makes Storing Solar 90% Cheaper \u2014 And It Works Forever! &#8211; YouTube"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"This Home Flywheel Makes Storing Solar 90% Cheaper \u2014 And It Works Forever!\" width=\"474\" height=\"267\" src=\"https:\/\/www.youtube.com\/embed\/hBBcNYo2gL4?start=304&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<div id=\"info-container\" class=\"style-scope ytd-watch-info-text\"><span class=\"style-scope yt-formatted-string\" dir=\"auto\">Apr 5, 2026<\/span><\/div>\n<div><\/div>\n<div id=\"expanded\" class=\"style-scope ytd-text-inline-expander\"><span class=\"ytAttributedStringHost ytAttributedStringWhiteSpacePreWrap\" dir=\"auto\"><span class=\"ytAttributedStringLinkInheritColor\" dir=\"auto\">Could a 2-ton spinning steel disc make your solar setup 90% cheaper? Discover why the battery industry doesn&#8217;t want you to know about flywheel storage! In this episode of Sketchy Survival, I\u2019m diving deep into the &#8220;permanence problem&#8221; of the energy industry. We all know lithium-ion batteries eventually die, but there is an alternative that stores solar power as pure kinetic energy with zero chemicals and zero degradation. I\u2019ll show you how a simple steel flywheel can last over 100,000 cycles\u2014potentially outlasting your mortgage, your retirement, and even your home. <\/span><\/span><\/div>\n<div><\/div>\n<div class=\"style-scope ytd-text-inline-expander\"><span class=\"ytAttributedStringHost ytAttributedStringWhiteSpacePreWrap\" dir=\"auto\"><span class=\"ytAttributedStringLinkInheritColor\" dir=\"auto\">I\u2019ll break down the physics behind the spin equation, the genius of passive magnetic bearings pioneered by physicist Richard Post, and why Amber Kinetics is proving that raw industrial steel beats expensive carbon fiber every time.. From massive grid-scale plants in China to the first residential installations in Australia, we explore the tech that actually works forever.. If you are tired of the &#8220;buy-break-replace&#8221; cycle of modern batteries, you need to see how physics is winning the storage war. <\/span><\/span><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Apr 5, 2026 Could a 2-ton spinning steel disc make your solar setup 90% cheaper? Discover why the battery industry doesn&#8217;t want you to know about flywheel storage! In this episode of Sketchy Survival, I\u2019m diving deep into the &#8220;permanence problem&#8221; of the energy industry. We all know lithium-ion batteries eventually die, but there is &hellip; <a href=\"https:\/\/esterlund.com\/blog\/this-home-flywheel-makes-storing-solar-90-cheaper-and-it-works-forever-youtube\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">This Home Flywheel Makes Storing Solar 90% Cheaper \u2014 And It Works Forever! &#8211; YouTube<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[64,32],"tags":[],"_links":{"self":[{"href":"https:\/\/esterlund.com\/blog\/wp-json\/wp\/v2\/posts\/15757"}],"collection":[{"href":"https:\/\/esterlund.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/esterlund.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/esterlund.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/esterlund.com\/blog\/wp-json\/wp\/v2\/comments?post=15757"}],"version-history":[{"count":1,"href":"https:\/\/esterlund.com\/blog\/wp-json\/wp\/v2\/posts\/15757\/revisions"}],"predecessor-version":[{"id":15758,"href":"https:\/\/esterlund.com\/blog\/wp-json\/wp\/v2\/posts\/15757\/revisions\/15758"}],"wp:attachment":[{"href":"https:\/\/esterlund.com\/blog\/wp-json\/wp\/v2\/media?parent=15757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/esterlund.com\/blog\/wp-json\/wp\/v2\/categories?post=15757"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/esterlund.com\/blog\/wp-json\/wp\/v2\/tags?post=15757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}