{"id":6825,"date":"2025-11-17T13:57:11","date_gmt":"2025-11-17T13:57:11","guid":{"rendered":"https:\/\/www.qualifiednetworks.com\/co2-sustainability-calculator\/"},"modified":"2025-12-08T09:48:02","modified_gmt":"2025-12-08T09:48:02","slug":"co2-sustainability-calculator","status":"publish","type":"page","link":"https:\/\/www.qualifiednetworks.com\/en\/co2-sustainability-calculator\/","title":{"rendered":"CO\u2082 Sustainability Calculator"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_section full_width=&#8221;stretch_row&#8221; el_class=&#8221;duurzaamheid section-intro&#8221; css=&#8221;.vc_custom_1740054729106{background-color: #f8f8fa !important;}&#8221;][vc_row el_class=&#8221;pb-140&#8243;][vc_column width=&#8221;6\/12&#8243;][vc_column_text css=&#8221;&#8221;]Sustainable business starts with insight. With our CO\u2082 sustainability calculator, you can easily calculate the impact of reusing network, server and server hardware. Every choice for circular IT saves CO\u2082 emissions and e-waste. So you contribute directly to a more sustainable future &#8211; and you can prove it with an official CO\u2082 certificate.[\/vc_column_text][vc_row_inner el_class=&#8221;buttons&#8221;][vc_column_inner width=&#8221;1\/2&#8243;][vc_btn title=&#8221;Get in touch&#8221; css=&#8221;&#8221; link=&#8221;url:https%3A%2F%2Ftempqn.klanthost.nl%2Fcontact%2F|&#8221;][\/vc_column_inner][\/vc_row_inner][vc_column_text][\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/12&#8243;][\/vc_column][vc_column width=&#8221;5\/12&#8243; el_class=&#8221;form&#8221;][vc_custom_heading text=&#8221;Why choose circular IT?&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221;]Circular IT goes beyond recycling. By reusing and refurbishing existing hardware, you reduce environmental impact and extend the life of valuable equipment. That gets you the following:[\/vc_column_text][vc_column_text css=&#8221;&#8221; el_class=&#8221;list&#8221;]<\/p>\n<ul>\n<li><strong>Reduce carbon emissions<\/strong><br \/>Reduce manufacturing impact by reusing hardware.<\/li>\n<li><strong>Less e-waste<\/strong><br \/>Reduce electronic waste through responsible lifecycle management.<\/li>\n<li><strong>Higher residual value<\/strong><br \/>Old hardware yields more when purchased and reduces replacement costs.<\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;2\/12&#8243;][\/vc_column][vc_column width=&#8221;8\/12&#8243;][vc_custom_heading text=&#8221;calculator&#8221; font_container=&#8221;tag:div|text_align:center&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221; el_class=&#8221;subtitle&#8221;][vc_custom_heading text=&#8221;Calculate your CO\u2082 savings&#8221; font_container=&#8221;tag:h2|text_align:center&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221;]<\/p>\n<p style=\"text-align: center\">Enter the number of appliances below to see your potential savings. The results are based on our calculation models and give a reliable indication of the CO\u2082 gain by product type. <\/p>\n<p>[\/vc_column_text][\/vc_column][vc_column width=&#8221;2\/12&#8243;][\/vc_column][\/vc_row][vc_row el_class=&#8221;calculation-section&#8221;][vc_column width=&#8221;1\/12&#8243;][\/vc_column][vc_column width=&#8221;10\/12&#8243;][vc_custom_heading text=&#8221;calculate&#8221; font_container=&#8221;tag:div|text_align:center&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221; el_class=&#8221;subtitle&#8221;][vc_custom_heading text=&#8221;Select the number per product&#8221; font_container=&#8221;tag:h3|text_align:center&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221;]\t<div class=\"row\">\r\n\t\t<div class=\"col\">\r\n\t\t\t<div class=\"calculator-section\">\r\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.qualifiednetworks.com\/wp-content\/themes\/qualifiednetworks\/images\/network.png\" alt=\"\">\r\n\t\t\t\t<p><b>Network<\/b><\/p>\r\n\t\t\t\t<select class=\"network\" id=\"network-select\">\r\n\t\t\t\t\t<option value=\"\">Choose your type of network equipment<\/option>\r\n\t\t\t\t\t<optgroup label=\"Switches:\">\r\n\t\t\t\t\t\t<option value=\"800\">Large rack mounted<\/option>\r\n\t\t\t\t\t\t<option value=\"200\">Small\/blade<\/option>\r\n\t\t\t\t\t<\/optgroup>\r\n\t\t\t\t\t<optgroup label=\"Routers:\">\r\n\t\t\t\t\t\t<option value=\"800\">Large rack mounted<\/option>\r\n\t\t\t\t\t\t<option value=\"200\">Small\/blade<\/option>\r\n\t\t\t\t\t<\/optgroup>\r\n\t\t\t\t\t<option value=\"340\">Accesspoints<\/option>\r\n\t\t\t\t\t<option value=\"340\">Firewalls<\/option>\r\n\t\t\t\t\t<option value=\"200\">Modules\/blades<\/option>\r\n\t\t\t\t\t<option value=\"9\">Transceivers<\/option>\r\n\t\t\t\t<\/select>\r\n\t\t\t\t<div class=\"quantity-control\">\r\n\t\t\t\t\t<button class=\"qty-btn minus\">-<\/button>\r\n\t\t\t\t\t<input type=\"number\" id=\"network-quantity\" class=\"quantity-input\" min=\"0\" value=\"0\">\r\n\t\t\t\t\t<button class=\"qty-btn plus\">+<\/button>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<button class=\"add-btn\" id=\"add-network\">Add<\/button>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t<div class=\"col\">\r\n\t\t\t<div class=\"calculator-section\">\r\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.qualifiednetworks.com\/wp-content\/themes\/qualifiednetworks\/images\/server.png\" alt=\"\">\r\n\t\t\t\t<p><b>Server<\/b><\/p>\r\n\t\t\t\t<div class=\"quantity-control\">\r\n\t\t\t\t\t<button class=\"qty-btn minus\">-<\/button>\r\n\t\t\t\t\t<input type=\"number\" id=\"servers-quantity\" class=\"quantity-input\" min=\"0\" value=\"0\">\r\n\t\t\t\t\t<button class=\"qty-btn plus\">+<\/button>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<button class=\"add-btn\" data-item=\"servers\">Add<\/button>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t<div class=\"col\">\r\n\t\t\t<div class=\"calculator-section\">\r\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.qualifiednetworks.com\/wp-content\/themes\/qualifiednetworks\/images\/storage.png\" alt=\"\">\r\n\t\t\t\t<p><b>Storage<\/b><\/p>\r\n\t\t\t\t<div class=\"quantity-control\">\r\n\t\t\t\t\t<button class=\"qty-btn minus\">-<\/button>\r\n\t\t\t\t\t<input type=\"number\" id=\"storage-quantity\" class=\"quantity-input\" min=\"0\" value=\"0\">\r\n\t\t\t\t\t<button class=\"qty-btn plus\">+<\/button>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<button class=\"add-btn\" data-item=\"storage\">Add<\/button>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t<\/div>\r\n\r\n\t<div class=\"your-overview\">\r\n\t\t<h3>Your overview<\/h3>\r\n\t\t<table class=\"summary-table\">\r\n\t\t\t<thead>\r\n\t\t\t\t<tr>\r\n\t\t\t\t\t<th>Product<\/th>\r\n\t\t\t\t\t<th>Quantity<\/th>\r\n\t\t\t\t\t<th>Savings<\/th>\r\n\t\t\t\t<\/tr>\r\n\t\t\t<\/thead>\r\n\t\t\t<tbody id=\"summary-body\">\r\n\t\t\t\t<!-- Items will be added here dynamically -->\r\n\t\t\t<\/tbody>\r\n\t\t<\/table>\r\n\r\n\t\t<div class=\"total-savings\" id=\"total-savings\">\r\n\t\t\t<h3>The total savings<\/h3>\r\n\t\t\t<p>This data is based on <a href=\"#\">Inrego.<\/a><\/p>\r\n\t\t\t<span class=\"h1\"><em class=\"total\">0<\/em><\/span>\r\n\t\t\t<p><b>Kilogram CO2 emissions reduced<\/b><\/p>\r\n\t\t<\/div>\r\n\t<\/div>\r\n [\/vc_column_text][vc_column_text css=&#8221;&#8221;]<\/p>\n<p style=\"text-align: center\"><em>Please note that this is an indicative calculation. For a comprehensive report, please contact us. <\/em><\/p>\n<p>[\/vc_column_text][vc_separator css=&#8221;&#8221; el_class=&#8221;single-border&#8221;][vc_custom_heading text=&#8221;reduce your emissions&#8221; font_container=&#8221;tag:div|text_align:center&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221; el_class=&#8221;subtitle&#8221;][vc_custom_heading text=&#8221;Start preserving now&#8221; font_container=&#8221;tag:h2|text_align:center&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_row_inner el_class=&#8221;buttons-wrapper pb-120&#8243;][vc_column_inner width=&#8221;1\/2&#8243;][vc_btn title=&#8221;<b>SELL<\/b> your IT equipment&#8221; style=&#8221;custom&#8221; align=&#8221;center&#8221; css=&#8221;&#8221; link=&#8221;url:https%3A%2F%2Fwww.qualifiednetworks.com%2Fen%2Fservices%2Fpurchase-and-disposal%2F|&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_btn title=&#8221;<b>BUY <\/b> our IT equipment&#8221; style=&#8221;custom&#8221; align=&#8221;center&#8221; css=&#8221;&#8221; link=&#8221;url:https%3A%2F%2Fwww.qualifiednetworks.com%2Fen%2Fproducts%2F|&#8221;][\/vc_column_inner][\/vc_row_inner][\/vc_column][vc_column width=&#8221;1\/12&#8243;][\/vc_column][\/vc_row][\/vc_section][vc_section full_width=&#8221;stretch_row&#8221; css=&#8221;.vc_custom_1748523093075{padding-top: 0px !important;}&#8221;][vc_row equal_height=&#8221;yes&#8221; el_class=&#8221;service pb-100 pt-100&#8243;][vc_column width=&#8221;6\/12&#8243; el_class=&#8221;content info&#8221;][vc_custom_heading text=&#8221;sustainability measurable&#8221; font_container=&#8221;tag:div|text_align:left&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221; el_class=&#8221;subtitle&#8221;][vc_custom_heading text=&#8221;CO\u2082 certificate application&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221;]<\/p>\n<p data-start=\"1788\" data-end=\"2079\">Want the results of your circular choices in black and white? We offer an official CO\u2082 report, in which we calculate exactly how much emissions and e-waste your organization saves. This reporting is based on international standards and aligns with ESG, CSR or compliance goals.  <\/p>\n<p data-start=\"2081\" data-end=\"2212\">The result: an official CO\u2082 certificate that can be used in sustainability reports, tenders and internal reporting.<\/p>\n<p>[\/vc_column_text][vc_btn title=&#8221;Read more&#8221; css=&#8221;&#8221; link=&#8221;url:https%3A%2F%2Fwww.qualifiednetworks.com%2Fen%2Fproducts%2F|&#8221;][\/vc_column][vc_column width=&#8221;1\/12&#8243;][\/vc_column][vc_column width=&#8221;5\/12&#8243; el_class=&#8221;mo-1&#8243;][vc_single_image image=&#8221;4651&#8243; img_size=&#8221;large&#8221; css=&#8221;&#8221; el_class=&#8221;image-overlay&#8221;][\/vc_column][\/vc_row][vc_row equal_height=&#8221;yes&#8221; el_class=&#8221;kwaliteit pb-90&#8243;][vc_column width=&#8221;6\/12&#8243; el_class=&#8221;mo-1&#8243;][vc_single_image image=&#8221;4350&#8243; img_size=&#8221;large&#8221; css=&#8221;&#8221;][\/vc_column][vc_column width=&#8221;1\/12&#8243;][\/vc_column][vc_column width=&#8221;5\/12&#8243; el_class=&#8221;info custom-faq&#8221;][vc_custom_heading text=&#8221;Further sustainability&#8221; font_container=&#8221;tag:div|text_align:left&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221; el_class=&#8221;subtitle&#8221;][vc_custom_heading text=&#8221;Other sustainable options&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221; el_class=&#8221;list&#8221;]<\/p>\n<ul>\n<li><strong>Sustainability Report<\/strong><br \/>A measurable overview of your impact through reuse.<\/li>\n<li><strong>Charities<\/strong><br \/>Donate (part of) your IT residual value to social or environmental initiatives.<\/li>\n<li><strong>Circular IT<\/strong><br \/>From procurement to refurbishment to secure data wiping, we take care of the entire process.<\/li>\n<li><strong>Trees for All<\/strong><br \/>Automatically donate to tree planting projects with your IT transaction.<\/li>\n<\/ul>\n<p>[\/vc_column_text][vc_btn title=&#8221;Get in touch&#8221; css=&#8221;&#8221; link=&#8221;url:https%3A%2F%2Ftempqn.klanthost.nl%2Fcontact%2F|&#8221;][\/vc_column][\/vc_row][vc_row el_class=&#8221;pb-130&#8243;][vc_column width=&#8221;7\/12&#8243; el_class=&#8221;left-content&#8221;][vc_custom_heading text=&#8221;Faq&#8221; font_container=&#8221;tag:div|text_align:left&#8221; use_theme_fonts=&#8221;yes&#8221; el_class=&#8221;subtitle&#8221;][vc_custom_heading text=&#8221;question and answer&#8221; use_theme_fonts=&#8221;yes&#8221; el_id=&#8221;faq-first&#8221;][vc_tta_accordion title_tag=&#8221;p&#8221; section_title_tag=&#8221;p&#8221; style=&#8221;outline&#8221; shape=&#8221;square&#8221; color=&#8221;black&#8221; c_position=&#8221;right&#8221; active_section=&#8221;100&#8243; collapsible_all=&#8221;true&#8221;][vc_tta_section title=&#8221;What exactly does the CO\u2082 sustainability calculator do?&#8221; tab_id=&#8221;1740059542177-a6d79dfd-70e5&#8243;][vc_column_text css=&#8221;&#8221;]The calculator shows the estimated CO\u2082 savings you achieve by using refurbished networking, server or storage equipment instead of new hardware.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=&#8221;How reliable are the figures in the calculator?&#8221; tab_id=&#8221;1740059542197-b25b9ff3-e8ab&#8221;][vc_column_text css=&#8221;&#8221;]The data is based on mathematical models from Inrego, a renowned partner in circular IT. The figures are indicative, but give a good estimate of the savings per device.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=&#8221;What is the difference between the calculator and the CO\u2082 report?&#8221; tab_id=&#8221;1740059542221-cf1635f0-c84f&#8221;][vc_column_text css=&#8221;&#8221;]The calculator provides a quick estimate. For an official calculation including a certificate, based on your actual take or sale, we offer a CO\u2082 report.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=&#8221;Is the CO\u2082 certificate recognized?&#8221; tab_id=&#8221;1740059542242-d0c84e05-76e5&#8243;][vc_column_text css=&#8221;&#8221;]Yes. The certificate is prepared according to international sustainability standards and suitable for ESG and CSR reporting.[\/vc_column_text][\/vc_tta_section][vc_tta_section title=&#8221;How do I request a CO\u2082 report?&#8221; tab_id=&#8221;1740059542261-bc0021b6-4bc5&#8243;][vc_column_text css=&#8221;&#8221;]Contact us. Together we will gather the necessary data on your purchased or returned hardware and provide a full report.[\/vc_column_text][\/vc_tta_section][\/vc_tta_accordion][vc_btn title=&#8221;More frequently asked questions&#8221; style=&#8221;outline&#8221; link=&#8221;url:https%3A%2F%2Fwww.qualifiednetworks.com%2Fen%2Ffaq%2F|title:Faq|&#8221; el_class=&#8221;pt-30&#8243;][\/vc_column][vc_column width=&#8221;5\/12&#8243; el_class=&#8221;faq-sidebar&#8221;][vc_custom_heading text=&#8221;Contact&#8221; font_container=&#8221;tag:div|text_align:left&#8221; use_theme_fonts=&#8221;yes&#8221; el_class=&#8221;subtitle&#8221;][vc_custom_heading text=&#8221;OTHER QUESTION?&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;.vc_custom_1741258736685{margin-bottom: 5px !important;}&#8221;][vc_column_text css=&#8221;.vc_custom_1740493701143{margin-bottom: 10px !important;}&#8221; el_class=&#8221;sub-title&#8221;]Contact one of our specialists directly.[\/vc_column_text][vc_row_inner el_class=&#8221;faq-contact-block&#8221;][vc_column_inner width=&#8221;1\/4&#8243;][vc_single_image image=&#8221;3813&#8243; img_size=&#8221;large&#8221; style=&#8221;vc_box_circle_2&#8243; onclick=&#8221;custom_link&#8221; css=&#8221;&#8221; link=&#8221;\/author\/oskar-paarhuis\/&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;3\/4&#8243;][vc_column_text css=&#8221;&#8221;]<\/p>\n<div class=\"contact-wrapper\">\n<div class=\"contact-info\">\n<h6 class=\"name\"><a href=\"\/author\/oskar-paarhuis\/\">Oskar Paarhuis<\/a><\/h6>\n<p><a href=\"\/author\/oskar-paarhuis\/\"><span class=\"position\">IT specialist<\/span><\/a><\/div>\n<div class=\"contact-details\"><span class=\"contact-tel\"><a href=\"tel:+31202402350\">+31 (0) 20-2402350<\/a><\/span><span class=\"contact-email\"><br \/><a href=\"mailto:info@qualifiednetworks.com\">info@qualifiednetworks.com<\/a><br \/><\/span><\/div>\n<\/div>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][\/vc_section]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_section full_width=&#8221;stretch_row&#8221; el_class=&#8221;duurzaamheid section-intro&#8221; css=&#8221;.vc_custom_1740054729106{background-color: #f8f8fa !important;}&#8221;][vc_row el_class=&#8221;pb-140&#8243;][vc_column width=&#8221;6\/12&#8243;][vc_column_text css=&#8221;&#8221;]Sustainable business starts with insight. With our CO\u2082 sustainability calculator, you can easily calculate the impact of reusing network, server and server hardware. Every choice for circular IT saves CO\u2082 emissions and e-waste. So you contribute directly to a more sustainable future &#8211; and you can [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6825","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.qualifiednetworks.com\/en\/wp-json\/wp\/v2\/pages\/6825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualifiednetworks.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.qualifiednetworks.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualifiednetworks.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualifiednetworks.com\/en\/wp-json\/wp\/v2\/comments?post=6825"}],"version-history":[{"count":13,"href":"https:\/\/www.qualifiednetworks.com\/en\/wp-json\/wp\/v2\/pages\/6825\/revisions"}],"predecessor-version":[{"id":7670,"href":"https:\/\/www.qualifiednetworks.com\/en\/wp-json\/wp\/v2\/pages\/6825\/revisions\/7670"}],"wp:attachment":[{"href":"https:\/\/www.qualifiednetworks.com\/en\/wp-json\/wp\/v2\/media?parent=6825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}