{"id":249046,"date":"2023-03-29T09:57:03","date_gmt":"2023-03-29T07:57:03","guid":{"rendered":"https:\/\/reev.com\/?p=249046"},"modified":"2025-11-12T17:56:09","modified_gmt":"2025-11-12T16:56:09","slug":"what-is-eroaming","status":"publish","type":"post","link":"https:\/\/reev.com\/en\/what-is-eroaming\/","title":{"rendered":"How does an eRoaming charging station work?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"249046\" class=\"elementor elementor-249046 elementor-249045\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f5b109 color-change e-flex e-con-boxed e-con e-parent\" data-id=\"4f5b109\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-11c7c6f jet-breadcrumbs-align-left elementor-widget elementor-widget-jet-breadcrumbs\" data-id=\"11c7c6f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"jet-breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-jet-breadcrumbs jet-blocks\">\n\t\t<div class=\"jet-breadcrumbs\">\n\t\t<div class=\"jet-breadcrumbs__content\">\n\t\t<div class=\"jet-breadcrumbs__wrap\"><div class=\"jet-breadcrumbs__item\"><a href=\"https:\/\/reev.com\/en\/\" class=\"jet-breadcrumbs__item-link is-home\" rel=\"home\" title=\"Home\">Home<\/a><\/div>\n\t\t<\/div>\n\t\t<\/div>\n\t\t<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3c21d97 color-change e-flex e-con-boxed e-con e-parent\" data-id=\"3c21d97\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b5d88a3 e-con-full e-flex e-con e-child\" data-id=\"b5d88a3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d522bab elementor-widget elementor-widget-heading\" data-id=\"d522bab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">How does eRoaming work - making charging limitlessly simple \n<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e8a70f elementor-widget elementor-widget-text-editor\" data-id=\"1e8a70f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"372\" data-end=\"795\">Electromobility thrives on simplicity: charging anywhere, regardless of the provider. But this would hardly be possible without eRoaming. eRoaming networks charging infrastructure providers with each other and makes charging at different stations as easy as making a phone call abroad. Drivers can charge at thousands of charging points with just one app or RFID charging card &#8211; without individual contracts with each operator.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-56e8993 elementor-widget__width-initial elementor-widget-tablet__width-inherit elementor-widget elementor-widget-image\" data-id=\"56e8993\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1962\" height=\"1026\" src=\"https:\/\/reev.com\/wp-content\/uploads\/Image-29.03.23-at-09.55.jpeg\" class=\"attachment-full size-full wp-image-249171\" alt=\"\" srcset=\"https:\/\/reev.com\/wp-content\/uploads\/Image-29.03.23-at-09.55.jpeg 1962w, https:\/\/reev.com\/wp-content\/uploads\/Image-29.03.23-at-09.55-300x157.jpeg 300w, https:\/\/reev.com\/wp-content\/uploads\/Image-29.03.23-at-09.55-1024x535.jpeg 1024w, https:\/\/reev.com\/wp-content\/uploads\/Image-29.03.23-at-09.55-768x402.jpeg 768w, https:\/\/reev.com\/wp-content\/uploads\/Image-29.03.23-at-09.55-1536x803.jpeg 1536w, https:\/\/reev.com\/wp-content\/uploads\/Image-29.03.23-at-09.55-1080x565.jpeg 1080w, https:\/\/reev.com\/wp-content\/uploads\/Image-29.03.23-at-09.55-1280x669.jpeg 1280w, https:\/\/reev.com\/wp-content\/uploads\/Image-29.03.23-at-09.55-980x512.jpeg 980w, https:\/\/reev.com\/wp-content\/uploads\/Image-29.03.23-at-09.55-480x251.jpeg 480w\" sizes=\"(max-width: 1962px) 100vw, 1962px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fce66f3 color-change e-flex e-con-boxed e-con e-parent\" data-id=\"fce66f3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-cf73980 e-con-full e-flex e-con e-child\" data-id=\"cf73980\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-971b3b4 e-con-full e-flex e-con e-child\" data-id=\"971b3b4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bb81d34 elementor-widget elementor-widget-text-editor\" data-id=\"bb81d34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4 data-start=\"802\" data-end=\"829\"><strong>What is eRoaming?<\/strong><\/h4><p data-start=\"831\" data-end=\"1035\">eRoaming enables cross-provider charging and billing of electric vehicles.<br data-start=\"916\" data-end=\"919\">In the background, communication between three players ensures that the charging process runs smoothly:<\/p><ul data-start=\"1037\" data-end=\"1375\"><li data-start=\"1037\" data-end=\"1157\"><p data-start=\"1039\" data-end=\"1157\"><strong data-start=\"1039\" data-end=\"1074\">&#8211; EMP (Electromobility Provider):<\/strong> Offers drivers access via app or charging card and handles billing.<\/p><\/li><li data-start=\"1158\" data-end=\"1234\"><p data-start=\"1160\" data-end=\"1234\"><strong data-start=\"1160\" data-end=\"1192\">&#8211; CPO (Charge Point Operator):<\/strong> Operates the charging infrastructure on site.<\/p><\/li><li data-start=\"1235\" data-end=\"1375\"><p data-start=\"1237\" data-end=\"1375\">&#8211; <strong data-start=\"1237\" data-end=\"1260\"> eRoaming platform:<\/strong> Connects EMP and CPO via standardized interfaces (e.g. <strong data-start=\"1326\" data-end=\"1334\">OCPI<\/strong>) and checks authorizations in real time. <\/p><\/li><\/ul><p data-start=\"1377\" data-end=\"1508\">This means that drivers can charge at thousands of charging points in Europe with a single contract &#8211; regardless of provider or location.<\/p><h4 data-start=\"1515\" data-end=\"1570\"><strong>How eRoaming works step by step<\/strong><\/h4><ol><li data-start=\"1572\" data-end=\"2018\"><span data-start=\"1576\" data-end=\"1591\"><br><\/span><strong data-start=\"1576\" data-end=\"1591\">1st charging request:<\/strong> Driver:in starts the charging process via app or RFID charging card.<\/li><li data-start=\"1572\" data-end=\"2018\"><strong data-start=\"1661\" data-end=\"1673\">2nd request:<\/strong> The CPO software sends an authorization request to the eRoaming platform.<\/li><li data-start=\"1572\" data-end=\"2018\"><strong data-start=\"1758\" data-end=\"1770\">3rd check:<\/strong> The platform asks the EMP whether the user is registered and the contract is valid.<\/li><li data-start=\"1572\" data-end=\"2018\"><strong data-start=\"1864\" data-end=\"1877\">4. release:<\/strong> After successful authorization, the charging process starts automatically &#8211; the vehicle is charged and billing runs in the background.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50be16c elementor-widget elementor-widget-image\" data-id=\"50be16c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"466\" src=\"https:\/\/reev.com\/wp-content\/uploads\/210127_eRoaming_Schaubild-13.47.03-1-1024x597.png\" class=\"attachment-large size-large wp-image-359675\" alt=\"\" srcset=\"https:\/\/reev.com\/wp-content\/uploads\/210127_eRoaming_Schaubild-13.47.03-1-1024x597.png 1024w, https:\/\/reev.com\/wp-content\/uploads\/210127_eRoaming_Schaubild-13.47.03-1-300x175.png 300w, https:\/\/reev.com\/wp-content\/uploads\/210127_eRoaming_Schaubild-13.47.03-1-768x448.png 768w, https:\/\/reev.com\/wp-content\/uploads\/210127_eRoaming_Schaubild-13.47.03-1-1536x895.png 1536w, https:\/\/reev.com\/wp-content\/uploads\/210127_eRoaming_Schaubild-13.47.03-1-1080x629.png 1080w, https:\/\/reev.com\/wp-content\/uploads\/210127_eRoaming_Schaubild-13.47.03-1-1280x746.png 1280w, https:\/\/reev.com\/wp-content\/uploads\/210127_eRoaming_Schaubild-13.47.03-1-980x571.png 980w, https:\/\/reev.com\/wp-content\/uploads\/210127_eRoaming_Schaubild-13.47.03-1-480x280.png 480w, https:\/\/reev.com\/wp-content\/uploads\/210127_eRoaming_Schaubild-13.47.03-1.png 1929w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3b81bd elementor-widget elementor-widget-text-editor\" data-id=\"b3b81bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4 data-start=\"2065\" data-end=\"2107\"><strong>Why eRoaming is crucial<\/strong><\/h4><p data-start=\"2109\" data-end=\"2269\">eRoaming is the key to a user-friendly, networked charging infrastructure. It simplifies access, increases usage and creates transparency: <\/p><ul data-start=\"2271\" data-end=\"2774\"><li data-start=\"2271\" data-end=\"2347\"><p data-start=\"2273\" data-end=\"2347\"><strong data-start=\"2273\" data-end=\"2295\">&#8211; Convenient charging:<\/strong> Just one contract, access to thousands of charging points.<\/p><\/li><li data-start=\"2348\" data-end=\"2444\"><p data-start=\"2350\" data-end=\"2444\">&#8211; <strong data-start=\"2350\" data-end=\"2373\"> Better utilization:<\/strong> Operators gain more users and increase their profitability.<\/p><\/li><li data-start=\"2445\" data-end=\"2639\"><p data-start=\"2447\" data-end=\"2639\">&#8211; <strong data-start=\"2447\" data-end=\"2471\"> Funding requirement:<\/strong> According to <strong data-start=\"2477\" data-end=\"2542\">the AFIR regulation (Alternative Fuels Infrastructure Regulation)<\/strong>, public accessibility and roaming capability are basic conditions for state funding.<\/p><\/li><li data-start=\"2640\" data-end=\"2774\"><p data-start=\"2642\" data-end=\"2774\">&#8211; <strong data-start=\"2642\" data-end=\"2670\"> Transparent billing:<\/strong> Standardized data communication via OCPI protocols ensures fair and traceable billing.<\/p><\/li><\/ul><h4 data-start=\"2781\" data-end=\"2850\"><strong data-start=\"2788\" data-end=\"2850\">reev &amp; eRoaming: Simply integrated &#8211; connected throughout Europe<\/strong><\/h4><p data-start=\"2852\" data-end=\"3180\">With the <strong data-start=\"2860\" data-end=\"2907\"><a class=\"decorated-link\" href=\"https:\/\/reev.com\/en\/software\/\" target=\"_new\" rel=\"noopener\" data-start=\"2862\" data-end=\"2905\">reev software<\/a><\/strong> makes charging points eRoaming-ready &#8211; without any complicated technical adjustments. Thanks to integrated <strong data-start=\"3010\" data-end=\"3033\">OCPI interfaces<\/strong>, reev connects operators with leading platforms such as <strong data-start=\"3089\" data-end=\"3100\">Hubject<\/strong> or <strong data-start=\"3106\" data-end=\"3116\">Gireve<\/strong> and enables access to a Europe-wide charging network. <\/p><h5 data-start=\"3182\" data-end=\"3211\"><strong data-start=\"3182\" data-end=\"3209\">Your advantages with reev:<\/strong><\/h5><ul data-start=\"3212\" data-end=\"3472\"><li data-start=\"3212\" data-end=\"3258\"><p data-start=\"3214\" data-end=\"3258\">&#8211; Simple integration into existing systems<\/p><\/li><li data-start=\"3259\" data-end=\"3327\"><p data-start=\"3261\" data-end=\"3327\">&#8211; More reach and visibility through eRoaming partner networks<\/p><\/li><li data-start=\"3328\" data-end=\"3400\"><p data-start=\"3330\" data-end=\"3400\">&#8211; Automated billing and user management in the <a href=\"https:\/\/reev.com\/en\/reev-platform\/\"><strong data-start=\"3380\" data-end=\"3398\">reev Platform<\/strong><\/a><\/p><\/li><li data-start=\"3401\" data-end=\"3472\"><p data-start=\"3403\" data-end=\"3472\">&#8211; Future-proof thanks to cloud-based technology and ongoing updates<\/p><\/li><li data-start=\"3401\" data-end=\"3472\"><p data-start=\"3403\" data-end=\"3472\"> <\/p><\/li><\/ul><p data-start=\"3474\" data-end=\"3562\">This makes electromobility limitless &#8211; for operators and drivers alike.<\/p><p data-start=\"3587\" data-end=\"3930\">eRoaming makes electromobility suitable for everyday use. It connects the various players, ensures transparency and creates a nationwide charging experience &#8211; regardless of the provider. With intelligent solutions such as the <a href=\"https:\/\/reev.com\/en\/software\/\"><strong data-start=\"3810\" data-end=\"3827\">reev software<\/strong><\/a> charging points are not only operated, but also networked &#8211; efficiently, future-proof and conveniently.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2cef931 e-flex e-con-boxed e-con e-parent\" data-id=\"2cef931\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e7fa51b e-con-full e-flex e-con e-child\" data-id=\"e7fa51b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-c857ee0 e-con-full e-flex e-con e-child\" data-id=\"c857ee0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0775e08 elementor-widget elementor-widget-heading\" data-id=\"0775e08\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">With reev, your charging points become eRoaming-ready.\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-09f8bb6 elementor-widget elementor-widget-text-editor\" data-id=\"09f8bb6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3953\" data-end=\"4100\">Find out how to intelligently network and efficiently operate your charging infrastructure.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39cf4c6 elementor-align-left reev-button reev-button--white elementor-widget elementor-widget-button\" data-id=\"39cf4c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/reev.com\/en\/software\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewBox=\"0 0 20 20\" fill=\"none\"><path d=\"M11.25 3.75L17.5 10M17.5 10L11.25 16.25M17.5 10H2.5\" stroke=\"#131923\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">discover reev software<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Thanks to eRoaming, electric cars can be easily charged at various public charging stations in different locations &#8211; even abroad.<\/p>\n","protected":false},"author":14,"featured_media":249171,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"32","_seopress_titles_title":"How does an eRoaming charging station work?","_seopress_titles_desc":"With eRoaming, electric cars can be easily charged at public charging stations - even abroad. You can find the step-by-step instructions here. 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