{"id":2923,"date":"2023-12-06T08:23:40","date_gmt":"2023-12-06T01:23:40","guid":{"rendered":"https:\/\/gunungcapital.com\/?p=2923"},"modified":"2023-12-06T08:29:16","modified_gmt":"2023-12-06T01:29:16","slug":"emission-reduction-barriers-in-the-steel-industry","status":"publish","type":"post","link":"https:\/\/gunungcapital.com\/zh\/emission-reduction-barriers-in-the-steel-industry\/","title":{"rendered":"Emission Reduction Barriers in the Steel Industry"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2923\" class=\"elementor elementor-2923\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-91eaac8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"91eaac8\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-462acc4\" data-id=\"462acc4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cab1af3 elementor-widget elementor-widget-text-editor\" data-id=\"cab1af3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.16.0 - 14-09-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p><span style=\"font-weight: 400;\">Steel will be a crucial component of several decarbonisation technological advances, including windmills, electric automobiles, and improved production methods, making it an essential component of the energy revolution. A green economy cannot function without steel, yet its production is an emission-intensive process that contributes to 7% of the global carbon footprint. Optimizations of recycling materials and manufacturing techniques can result in significant emission savings. However, due to the lack of vital resources and cyclical developments, over 65% of the steel in the mid-century is expected to be produced from initial, ore-based manufacturing due to limitations on both the amount and the standard of accessible waste. Thus, it will become essential to develop innovative technologies for substituting coal as an energy source or reducing agent with a fossil-free substitute. Although a few of these innovations have already been validated, they are yet to be utilized extensively.<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Based on industry aggregates, the production of 1 ton of raw steel generates 1.4 tons of direct carbon emissions and more than 0.5 tons of indirect carbon emissions. Currently, three of the primary technologies of manufacturing \u2013 electric arc furnace (EAF), sponge iron \u2013 EAF, and blast furnace \u2013 are used to produce steel globally. However, each geography has a substantially distinct combination of the above technologies. It is difficult to reduce steel production considering its high demand. In the last twenty years, the world&#8217;s supply of crude steel increased twofold, and by 2050, an additional 30% rise is expected. Urbanization in emerging nations is the main driver of this expansion. Reduced output and regional variation in consumer demand make it difficult to cut the emissions associated with steel. The green steel manufacturing techniques, which facilitate near-zero emissions, are expensive as they require 90% more capital compared to the latest manufacturing techniques.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3f2d997 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3f2d997\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0a7b8d2\" data-id=\"0a7b8d2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e0f5956 elementor-widget elementor-widget-text-editor\" data-id=\"e0f5956\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Factors that make steel decarbonization challenging:<\/b><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">Maturity level of production technologies:<\/span><\/span><span style=\"font-weight: 400;\"> This is determined by rating the maturity level of environmentally friendly technologies on a scale from 1 (low) to 9 (high). Current technologies have low technological readiness levels (TRL) or maturity levels; however, none of these solutions have touched the highest TRL. They are all predicted to be accessible to businesses by the mid-2020s or later.<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">Prolonged lifespan of capital investments:<\/span><\/span><span style=\"font-weight: 400;\"> Due to the high capital requirements of the steel manufacturing procedure, upgrading and converting manufacturing technologies to carbon-neutral options is most advantageous near the last phase of the lifecycle of a steel mill. However, all steel plants, mills, and factories are not eligible for carbon-neutral renovations due to the high lifespan of the investments. For example, a blast furnace possesses an average life of two decades, and greenfield steel transformation initiatives also take a long time to complete.<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">Aggressive competition in the market:<\/span><\/span><span style=\"font-weight: 400;\"> The steel sector&#8217;s international merchandised market may reduce its ability to compete effectively, since opting for early decarbonization efforts would cause economic disadvantage to steel producers due to the hefty charges they may have to pay for these efforts.<\/span><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-018db68 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"018db68\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-59312ff\" data-id=\"59312ff\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-87e1a72 elementor-widget elementor-widget-text-editor\" data-id=\"87e1a72\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Approaches Promoting Steel Decarbonization<\/b><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">Limiting steel demand while promoting waste\u00a0recycling.<\/span><\/span><span style=\"font-weight: 400;\"> The two main models of projected steel demand are business as usual (BAU) and higher rotundity. According to BAU, the demand for raw steel would most certainly increase by 30% by mid-century, particularly in emerging and low-income countries.<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">Creating and executing innovative carbon-free steel production technologies<\/span><\/span><span style=\"font-weight: 400;\"> since the existing ones cannot really eradicate the effects of noxious emissions. To reduce the pollution associated with steel production, carbon-free power and hydrogen can be employed. These substitutes offer zero-carbon options for powering needs, such as extreme heat production, and they can also operate electrolysis systems and electroextraction technologies.<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">Leveraging carbon capture utilization and storage (CCUS) technologies<\/span><\/span><span style=\"font-weight: 400;\"> to obtain carbon emissions that cannot be ignored. These technologies can combat energy usage and operational emissions generated during the production of steel. Strategies for capturing carbon, such as direct air carbon capture, will remain important in tackling neglected emissions. Additionally, projects such as Ultra-Low CO2 Steelmaking (ULCOS)\u00a0and other cooperative studies,\u00a0have also increased the knowledge of technological routes for decarbonizing the steel industry.<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">Consider geographical variations and feasible alternatives<\/span><\/span><span style=\"font-weight: 400;\"> while choosing manufacturing technology since these factors will vary for each organization and each nation. For instance, while carbon sequestration methods are more advantageous where facilities have a CO2 repository or are situated close to industrial areas, carbon-free electricity-based solutions are more prevalent where facilities have affordable carbon-neutral energy.<\/span><\/li><\/ul><p>\u00a0<\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">Partnerships between steel producers and suppliers and favorable financing and regulatory conditions<\/span><\/span><span style=\"font-weight: 400;\"> are required for a solid economic justification to advance from technological verification to practical implementation.<\/span><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Steel will be a crucial component of several decarbonisation technological advances, including windmills, electric automobiles, and improved production methods, making it an essential component of the energy revolution. A green economy cannot function without steel, yet its production is an emission-intensive process that contributes to 7% of the global carbon footprint. Optimizations of recycling materials [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2928,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"_links":{"self":[{"href":"https:\/\/gunungcapital.com\/zh\/wp-json\/wp\/v2\/posts\/2923"}],"collection":[{"href":"https:\/\/gunungcapital.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gunungcapital.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gunungcapital.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gunungcapital.com\/zh\/wp-json\/wp\/v2\/comments?post=2923"}],"version-history":[{"count":11,"href":"https:\/\/gunungcapital.com\/zh\/wp-json\/wp\/v2\/posts\/2923\/revisions"}],"predecessor-version":[{"id":2935,"href":"https:\/\/gunungcapital.com\/zh\/wp-json\/wp\/v2\/posts\/2923\/revisions\/2935"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gunungcapital.com\/zh\/wp-json\/wp\/v2\/media\/2928"}],"wp:attachment":[{"href":"https:\/\/gunungcapital.com\/zh\/wp-json\/wp\/v2\/media?parent=2923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gunungcapital.com\/zh\/wp-json\/wp\/v2\/categories?post=2923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gunungcapital.com\/zh\/wp-json\/wp\/v2\/tags?post=2923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}