{"id":40717,"date":"2023-01-18T20:37:20","date_gmt":"2023-01-19T01:37:20","guid":{"rendered":"https:\/\/autosector.com\/?p=40717"},"modified":"2023-01-18T20:37:20","modified_gmt":"2023-01-19T01:37:20","slug":"ev-batteries-alone-could-satisfy-short-term-grid-storage-demand-study","status":"publish","type":"post","link":"http:\/\/autosector.com\/?p=40717","title":{"rendered":"EV batteries alone could satisfy short-term grid storage demand \u2013 study"},"content":{"rendered":"
\n\t\t\"EV
\n\t<\/figure>\n

\n\t\t\tElectric school bus with V2G capabilities Source: Proterra\t\t<\/p>\n

EV batteries alone could support the grid in the short term as the world transitions to renewables, according to new research published yesterday.<\/p>\n

<\/p>\n

The study<\/a>, titled \u201cElectric vehicle batteries alone could satisfy short-term grid storage demand by as early as 2030,\u201d was published in Nature Communications<\/em>.<\/p>\n

Researchers \u201cquantify the global EV battery capacity available for grid storage using an integrated model incorporating future EV battery deployment, battery degradation, and market participation.\u201d They look at the main EV battery markets of China, the European Union, and the US, and what it calls the \u201cRest of the World region.\u201d<\/p>\n

They write that EV batteries can be used in both vehicle-to-grid (V2G) capacity and after the end of vehicle life, when they are removed and used in stationary storage. <\/p>\n

The researchers, which state that their estimates are conservative, assert that low participation rates of just 12-43% are needed to provide short-term grid storage demand globally, and that demand could be met as early as 2030 across most regions. And beyond 2030:<\/p>\n

\n

We estimate a total technical capacity of 32-62 TWh by 2050. This is significantly higher than the 3.4\u201319.2 TWh required by 2050 in IRENA and Storage lab scenarios.<\/p>\n<\/blockquote>\n

Electrek\u2019s Take<\/h2>\n

This is an extremely interesting study, and initially it\u2019s kind of exciting. But ultimately I tend to read it as theoretical because I don\u2019t know if people would buy into this. There are many factors that need to be taken into account. What about vehicle depreciation? Do people want to share their EV power with the grid? What would incentivize people to do so?<\/p>\n

Also, the EV industry hasn\u2019t truly launched V2G (although to be fair, Proterra has launched it in its school buses, as per above, and V2G in school buses and other commercial fleets could be great).<\/p>\n

I live in Vermont, and I am signed up for Green Mountain Power\u2019s Tesla Powerwall<\/a> program. I am going to let GMP install two Powerwalls in my home, and they can use them to balance the grid. If bad weather is anticipated, then they won\u2019t draw from the Powerwalls so I have backup power. And I\u2019m going to get solar and hook that up to the Powerwalls as well. At $55 a month, it\u2019s a lot cheaper to get backup power than actually buying Powerwalls.<\/p>\n

But if GMP wanted to use my EVs to stabilize their grid, it would have to provide really good incentives. I like to be in control of my car, and know how much charge it has in it, and I think other drivers will feel the same, as we\u2019ve seen in the past and thats why V2G hasn\u2019t well and truly taken off.<\/p>\n

What do you think about this study? Let us know in the comments below.<\/p>\n

\n

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\n

FTC: We use income earning auto affiliate links.<\/em> More.<\/a><\/p>\n

<\/div>\n","protected":false},"excerpt":{"rendered":"

Electric school bus with V2G capabilities Source: Proterra EV batteries alone could support the grid in the short term as the world transitions to renewables, according to new research published yesterday. The study, titled \u201cElectric vehicle batteries alone could satisfy short-term grid storage demand by as early as 2030,\u201d was published in Nature Communications. Researchers […]<\/p>\n","protected":false},"author":1,"featured_media":8313,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4],"tags":[],"class_list":["post-40717","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-e-cars"],"_links":{"self":[{"href":"http:\/\/autosector.com\/index.php?rest_route=\/wp\/v2\/posts\/40717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/autosector.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/autosector.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/autosector.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/autosector.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=40717"}],"version-history":[{"count":0,"href":"http:\/\/autosector.com\/index.php?rest_route=\/wp\/v2\/posts\/40717\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/autosector.com\/index.php?rest_route=\/wp\/v2\/media\/8313"}],"wp:attachment":[{"href":"http:\/\/autosector.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=40717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/autosector.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=40717"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/autosector.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=40717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}