{"id":19024,"date":"2025-10-17T09:31:37","date_gmt":"2025-10-17T07:31:37","guid":{"rendered":"https:\/\/www.darda.de\/co%e2%82%82-reduction"},"modified":"2026-10-16T09:29:06","modified_gmt":"2026-10-16T07:29:06","slug":"co%e2%82%82-reduction","status":"publish","type":"page","link":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction","title":{"rendered":"Co\u2082 reduction"},"content":{"rendered":"<div class=\"wissen-inhaltsbereich\">\n<p>CO\u2082 reduction means a demonstrated decrease in greenhouse-gas emissions against a clearly defined baseline. In demolition, deconstruction, rock processing and natural-stone extraction, method selection, energy supply, logistics and material recovery may influence the result. Whether a specific combination of Darda tools and hydraulic power packs reduces emissions must be measured or calculated for the task concerned.<\/p>\n<h2>Define the baseline<\/h2>\n<p>Every reduction claim needs a reference: which alternative is being compared, what output is delivered and which process steps are included? Suitable functional units may include 1 m\u00b3 of reinforced concrete deconstructed or 1 t of rock extracted under comparable conditions. The system boundary, period and data sources must be consistent for the baseline and comparison option.<\/p>\n<h2>Potential influencing factors<\/h2>\n<ul>\n<li>energy use and energy source for the carrier, hydraulic power pack and ancillary equipment<\/li>\n<li>idle time, utilization, operating time and output<\/li>\n<li>transport distance, vehicle utilization and required rework<\/li>\n<li>material separation, actual recovery route and demonstrated substitution of primary material<\/li>\n<li>wear parts, auxiliary materials, maintenance and any ventilation or dust suppression<\/li>\n<\/ul>\n<p>These factors are potential levers, not evidence of a reduction. Direction and scale of the effect follow only from project-specific data.<\/p>\n<h2>Assess tools and methods<\/h2>\n<p>Concrete pulverizers, <a href=\"https:\/\/www.darda.de\/en\/product-overview\/hydraulic-rock-and-concrete-splitters\">hydraulic rock and concrete splitters<\/a>, combination shears, Multi Cutters, steel shears and tank cutters perform different tasks. Record energy use, operating time, separation quality and ancillary processes for the same task and compare realistic alternatives. A product claim such as \u201cenergy-efficient\u201d or \u201cCO\u2082-reducing\u201d should not be used without such a comparison.<\/p>\n<h2>Electric energy supply<\/h2>\n<p>Electric hydraulic power packs produce no direct combustion-exhaust emissions at the point of use. Power demand, operating time, electricity mix and any relevant power-supply processes still determine their greenhouse-gas result. A lower ventilation requirement may be counted only where it has been established for the specific project.<\/p>\n<h2>Material separation and recycling<\/h2>\n<p>Separated material streams may facilitate higher-quality recovery, but a CO\u2082 effect does not follow automatically. It depends on material quality, approval, processing route, transport and the actual substitution rate. These factors should be documented and assessed within the selected system boundary.<\/p>\n<h2>Evidence and publication<\/h2>\n<p>A robust reduction claim identifies the reference method, functional unit, system boundary, calculation method, data date and result. Material conditions and uncertainties should appear in immediate connection with the claim. Reductions in dust, noise or vibration must be assessed separately from climate effects.<\/p>\n<h2>Practical checklist<\/h2>\n<ol>\n<li>Define the reference and work task.<\/li>\n<li>Record energy, transport, quantity and material data for both options.<\/li>\n<li>Use current recognized emission factors.<\/li>\n<li>Report local exhaust, dust, noise and vibration separately.<\/li>\n<li>Derive any CO\u2082 reduction only from a documented comparison.<\/li>\n<li>Obtain technical and legal approval before publication.<\/li>\n<\/ol>\n<\/div>\n\n<h2 class=\"wissen-faq\">Frequently asked questions and answers<\/h2>\n\n<div class=\"schema-faq wp-block-yoast-faq-block wissen-faq\">\n<div class=\"schema-faq-section\" id=\"faq-question-darda-en-b001-19024-1\"><strong class=\"schema-faq-question\">What does CO\u2082 reduction mean?<\/strong> <p class=\"schema-faq-answer\">CO\u2082 reduction is a demonstrated decrease in greenhouse gas emissions against a clearly defined baseline. For demolition, deconstruction, rock processing or natural stone extraction, the result must be measured or calculated for the specific task.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-darda-en-b001-19024-2\"><strong class=\"schema-faq-question\">What makes a suitable baseline for a CO\u2082 reduction assessment?<\/strong> <p class=\"schema-faq-answer\">A baseline identifies the alternative being compared, the output delivered and the process steps included. The functional unit, system boundary, period and data sources must be consistent across the baseline and comparison option.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-darda-en-b001-19024-3\"><strong class=\"schema-faq-question\">How are Darda tools and hydraulic power packs assessed for CO\u2082 reduction?<\/strong> <p class=\"schema-faq-answer\">A specific combination of Darda tools and hydraulic power packs requires task-specific measurement or calculation. Energy use, operating time, separation quality and ancillary processes should be recorded for the same task and compared with a realistic alternative.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-darda-en-b001-19024-4\"><strong class=\"schema-faq-question\">What determines the greenhouse gas result of electric hydraulic power packs?<\/strong> <p class=\"schema-faq-answer\">The assessment considers power demand, operating time, the electricity mix, and relevant power-supply processes within the chosen system boundary. Any ventilation-related effect is included only when established for the specific project. A comparative result requires documented data for both options.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-darda-en-b001-19024-5\"><strong class=\"schema-faq-question\">What information supports a robust reduction claim?<\/strong> <p class=\"schema-faq-answer\">A robust claim identifies the reference method, functional unit, system boundary, calculation method, data date and result. Material conditions and uncertainties should be presented with the claim, while dust, noise and vibration are assessed separately.<\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>CO\u2082 reduction means a demonstrated decrease in greenhouse-gas emissions against a clearly defined baseline. In demolition, deconstruction, rock processing and natural-stone extraction, method selection, energy supply, logistics and material recovery may influence the result. Whether a specific combination of Darda tools and hydraulic power packs reduces emissions must be measured <a class=\"moretag\" href=\"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction\">read more&#8230;<\/a><\/p>\n","protected":false},"author":9,"featured_media":0,"parent":14846,"menu_order":0,"comment_status":"open","ping_status":"open","template":"tmpl\/template-wissen.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-19024","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CO2 Reduction in Demolition &amp; Rock Engineering<\/title>\n<meta name=\"description\" content=\"Guide to CO2 reduction planning in demolition and rock engineering \u2713 compare energy use, logistics, splitting, crushing and electric tools.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CO2 Reduction in Demolition &amp; Rock Engineering\" \/>\n<meta property=\"og:description\" content=\"Guide to CO2 reduction planning in demolition and rock engineering \u2713 compare energy use, logistics, splitting, crushing and electric tools.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction\" \/>\n<meta property=\"og:site_name\" content=\"Darda GmbH\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/DardaDemolition\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-16T07:29:06+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction\",\"url\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction\",\"name\":\"CO2 Reduction in Demolition & Rock Engineering\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.darda.de\\\/en#website\"},\"datePublished\":\"2025-10-17T07:31:37+00:00\",\"dateModified\":\"2026-10-16T07:29:06+00:00\",\"description\":\"Guide to CO2 reduction planning in demolition and rock engineering \u2713 compare energy use, logistics, splitting, crushing and electric tools.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#breadcrumb\"},\"mainEntity\":[{\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-1\"},{\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-2\"},{\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-3\"},{\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-4\"},{\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-5\"}],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.darda.de\\\/en\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Knowledge\",\"item\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Co\u2082 reduction\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.darda.de\\\/en#website\",\"url\":\"https:\\\/\\\/www.darda.de\\\/en\",\"name\":\"Darda GmbH\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.darda.de\\\/en#organization\"},\"alternateName\":\"Abbruchwerkzeuge\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.darda.de\\\/en?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.darda.de\\\/en#organization\",\"name\":\"Darda GmbH\",\"url\":\"https:\\\/\\\/www.darda.de\\\/en\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.darda.de\\\/en#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.darda.de\\\/wp-content\\\/uploads\\\/2017\\\/09\\\/android-icon-192x192-1.png\",\"contentUrl\":\"https:\\\/\\\/www.darda.de\\\/wp-content\\\/uploads\\\/2017\\\/09\\\/android-icon-192x192-1.png\",\"width\":192,\"height\":192,\"caption\":\"Darda GmbH\"},\"image\":{\"@id\":\"https:\\\/\\\/www.darda.de\\\/en#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/DardaDemolition\",\"https:\\\/\\\/www.instagram.com\\\/darda_demolition\",\"https:\\\/\\\/www.youtube.com\\\/user\\\/DardaGmbH\",\"https:\\\/\\\/www.xing.com\\\/pages\\\/darda-gmbh\",\"https:\\\/\\\/de.linkedin.com\\\/company\\\/darda-gmbh\"]},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-1\",\"position\":1,\"url\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-1\",\"name\":\"What does CO\u2082 reduction mean?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"CO\u2082 reduction is a demonstrated decrease in greenhouse gas emissions against a clearly defined baseline. For demolition, deconstruction, rock processing or natural stone extraction, the result must be measured or calculated for the specific task.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-2\",\"position\":2,\"url\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-2\",\"name\":\"What makes a suitable baseline for a CO\u2082 reduction assessment?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A baseline identifies the alternative being compared, the output delivered and the process steps included. The functional unit, system boundary, period and data sources must be consistent across the baseline and comparison option.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-3\",\"position\":3,\"url\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-3\",\"name\":\"How are Darda tools and hydraulic power packs assessed for CO\u2082 reduction?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A specific combination of Darda tools and hydraulic power packs requires task-specific measurement or calculation. Energy use, operating time, separation quality and ancillary processes should be recorded for the same task and compared with a realistic alternative.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-4\",\"position\":4,\"url\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-4\",\"name\":\"What determines the greenhouse gas result of electric hydraulic power packs?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The assessment considers power demand, operating time, the electricity mix, and relevant power-supply processes within the chosen system boundary. Any ventilation-related effect is included only when established for the specific project. A comparative result requires documented data for both options.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-5\",\"position\":5,\"url\":\"https:\\\/\\\/www.darda.de\\\/en\\\/knowledge\\\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-5\",\"name\":\"What information supports a robust reduction claim?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A robust claim identifies the reference method, functional unit, system boundary, calculation method, data date and result. Material conditions and uncertainties should be presented with the claim, while dust, noise and vibration are assessed separately.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"CO2 Reduction in Demolition & Rock Engineering","description":"Guide to CO2 reduction planning in demolition and rock engineering \u2713 compare energy use, logistics, splitting, crushing and electric tools.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction","og_locale":"en_US","og_type":"article","og_title":"CO2 Reduction in Demolition & Rock Engineering","og_description":"Guide to CO2 reduction planning in demolition and rock engineering \u2713 compare energy use, logistics, splitting, crushing and electric tools.","og_url":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction","og_site_name":"Darda GmbH","article_publisher":"https:\/\/www.facebook.com\/DardaDemolition","article_modified_time":"2026-10-16T07:29:06+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["WebPage","FAQPage"],"@id":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction","url":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction","name":"CO2 Reduction in Demolition & Rock Engineering","isPartOf":{"@id":"https:\/\/www.darda.de\/en#website"},"datePublished":"2025-10-17T07:31:37+00:00","dateModified":"2026-10-16T07:29:06+00:00","description":"Guide to CO2 reduction planning in demolition and rock engineering \u2713 compare energy use, logistics, splitting, crushing and electric tools.","breadcrumb":{"@id":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#breadcrumb"},"mainEntity":[{"@id":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-1"},{"@id":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-2"},{"@id":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-3"},{"@id":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-4"},{"@id":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-5"}],"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.darda.de\/en"},{"@type":"ListItem","position":2,"name":"Knowledge","item":"https:\/\/www.darda.de\/en\/knowledge"},{"@type":"ListItem","position":3,"name":"Co\u2082 reduction"}]},{"@type":"WebSite","@id":"https:\/\/www.darda.de\/en#website","url":"https:\/\/www.darda.de\/en","name":"Darda GmbH","description":"","publisher":{"@id":"https:\/\/www.darda.de\/en#organization"},"alternateName":"Abbruchwerkzeuge","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.darda.de\/en?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.darda.de\/en#organization","name":"Darda GmbH","url":"https:\/\/www.darda.de\/en","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.darda.de\/en#\/schema\/logo\/image\/","url":"https:\/\/www.darda.de\/wp-content\/uploads\/2017\/09\/android-icon-192x192-1.png","contentUrl":"https:\/\/www.darda.de\/wp-content\/uploads\/2017\/09\/android-icon-192x192-1.png","width":192,"height":192,"caption":"Darda GmbH"},"image":{"@id":"https:\/\/www.darda.de\/en#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/DardaDemolition","https:\/\/www.instagram.com\/darda_demolition","https:\/\/www.youtube.com\/user\/DardaGmbH","https:\/\/www.xing.com\/pages\/darda-gmbh","https:\/\/de.linkedin.com\/company\/darda-gmbh"]},{"@type":"Question","@id":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-1","position":1,"url":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-1","name":"What does CO\u2082 reduction mean?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"CO\u2082 reduction is a demonstrated decrease in greenhouse gas emissions against a clearly defined baseline. For demolition, deconstruction, rock processing or natural stone extraction, the result must be measured or calculated for the specific task.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-2","position":2,"url":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-2","name":"What makes a suitable baseline for a CO\u2082 reduction assessment?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A baseline identifies the alternative being compared, the output delivered and the process steps included. The functional unit, system boundary, period and data sources must be consistent across the baseline and comparison option.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-3","position":3,"url":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-3","name":"How are Darda tools and hydraulic power packs assessed for CO\u2082 reduction?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A specific combination of Darda tools and hydraulic power packs requires task-specific measurement or calculation. Energy use, operating time, separation quality and ancillary processes should be recorded for the same task and compared with a realistic alternative.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-4","position":4,"url":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-4","name":"What determines the greenhouse gas result of electric hydraulic power packs?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The assessment considers power demand, operating time, the electricity mix, and relevant power-supply processes within the chosen system boundary. Any ventilation-related effect is included only when established for the specific project. A comparative result requires documented data for both options.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-5","position":5,"url":"https:\/\/www.darda.de\/en\/knowledge\/co%e2%82%82-reduction#faq-question-darda-en-b001-19024-5","name":"What information supports a robust reduction claim?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A robust claim identifies the reference method, functional unit, system boundary, calculation method, data date and result. Material conditions and uncertainties should be presented with the claim, while dust, noise and vibration are assessed separately.","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/pages\/19024","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/comments?post=19024"}],"version-history":[{"count":4,"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/pages\/19024\/revisions"}],"predecessor-version":[{"id":32338,"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/pages\/19024\/revisions\/32338"}],"up":[{"embeddable":true,"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/pages\/14846"}],"wp:attachment":[{"href":"https:\/\/www.darda.de\/en\/wp-json\/wp\/v2\/media?parent=19024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}