{"id":6936,"date":"2025-06-26T08:58:28","date_gmt":"2025-06-26T06:58:28","guid":{"rendered":"https:\/\/www.archimede-energia.com\/?p=6936"},"modified":"2025-07-14T08:40:49","modified_gmt":"2025-07-14T06:40:49","slug":"archimede-energia-cobalt-free-lithium-batteries-for-a-sustainable-future","status":"publish","type":"post","link":"https:\/\/www.archimede-energia.com\/en\/archimede-energia-cobalt-free-lithium-batteries-for-a-sustainable-future\/","title":{"rendered":"Archimede Energia: cobalt-free lithium batteries for a sustainable future"},"content":{"rendered":"[vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]In the energy storage landscape, <strong>cobalt<\/strong> plays a critical role. This metal is one of the key elements used in <strong>lithium-ion batterie<\/strong>s, particularly to enhance their stability and energy density. However, behind its technical advantages lies a complex web of <strong>ethical, environmental, and social issues<\/strong> that, in recent years, has led many companies in the sector to rethink their material choices.<\/p>\n<p>As a specialized manufacturer of <strong>high-performance lithium batteries<\/strong>, we believe it is essential to clarify the role of cobalt, the <a href=\"https:\/\/www.archimede-energia.com\/en\/how-many-types-of-lithium-batteries-exist\/\">types of batteries<\/a> that contain it, and the reasons why it is often avoided.[\/vc_column_text][divider line_type=&#8221;No Line&#8221;][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_custom_heading text=&#8221;What is the role of cobalt in lithium batteries?&#8221; font_container=&#8221;tag:h3|text_align:left|color:%2300903e&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]Cobalt is primarily used in the <strong>cathodes<\/strong> of lithium-ion cells, where it helps to:<\/p>\n<ul>\n<li><strong>Increase energy density<\/strong> \u2014 the amount of energy stored per unit of weight;<\/li>\n<li>Extend <strong>battery life cycle<\/strong><\/li>\n<\/ul>\n<p>Cobalt-based batteries are widely used in <strong>smartphones, laptops, electric vehicles, and other applications<\/strong> where compact size and long autonomy are crucial. Common chemistries include:<\/p>\n<ul>\n<li><strong>NMC (Nickel-Manganese-Cobalt):<\/strong> extensively used in the automotive industry;<\/li>\n<li><strong>NCA (Nickel-Cobalt-Aluminum):<\/strong> adopted by several EV manufacturers for high energy density;<\/li>\n<li><strong>LCO (Lithium-Cobalt-Oxide):<\/strong> very common in consumer electronics.<\/li>\n<\/ul>\n[\/vc_column_text][divider line_type=&#8221;No Line&#8221;][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_custom_heading text=&#8221;Ethical concerns surrounding cobalt mining&#8221; font_container=&#8221;tag:h3|text_align:left|color:%2300903e&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]Around 70% of the world\u2019s cobalt supply comes from the <strong>Democratic Republic of Congo (DRC)<\/strong>, a country long plagued by political instability, armed conflict, and <strong>child labor exploitation<\/strong>.<\/p>\n<p>According to numerous international reports, many Congolese mines operate under harsh and unsafe conditions:<\/p>\n<ul>\n<li>Workers, often children, dig by hand in dangerous tunnels;<\/li>\n<li>Safety regulations are poorly enforced or entirely lacking;<\/li>\n<li>Local communities see <strong>few benefits<\/strong> and suffer from significant environmental impacts.<\/li>\n<\/ul>\n<p>These issues have led to cobalt being listed as a <strong>conflict mineral<\/strong> \u2014 materials whose extraction fuels violence and human rights violations.[\/vc_column_text][divider line_type=&#8221;No Line&#8221;][image_with_animation image_url=&#8221;6940&#8243; image_size=&#8221;full&#8221; max_width=&#8221;50%&#8221; max_width_mobile=&#8221;default&#8221; animation_type=&#8221;entrance&#8221; animation=&#8221;None&#8221; animation_movement_type=&#8221;transform_y&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; border_radius=&#8221;none&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221;][divider line_type=&#8221;No Line&#8221;][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_custom_heading text=&#8221;How does cobalt affect battery costs?&#8221; font_container=&#8221;tag:h3|text_align:left|color:%2300903e&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]Cobalt is a <strong>rare and expensive<\/strong> resource, subject to significant price volatility. Geopolitical tensions and production instability negatively impact the supply chain, making battery production more costly.<\/p>\n<p>LFP (Lithium-Iron-Phosphate) batteries, in contrast, are not only more <strong>sustainable but also more cost-stable<\/strong>, thanks to the use of more common and geographically diverse raw materials.[\/vc_column_text][vc_custom_heading text=&#8221;Cobalt-free lithium batteries: a responsible choice&#8221; font_container=&#8221;tag:h3|text_align:left|color:%2300903e&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]In response to these challenges, an increasing number of companies are shifting toward cobalt-free chemistries that offer high performance and greater sustainability. Among these, <strong>LFP technology (Lithium-Iron-Phosphate)<\/strong> stands out as one of the most promising.[\/vc_column_text][vc_custom_heading text=&#8221;Why choose LFP batteries?&#8221; font_container=&#8221;tag:h3|text_align:left|color:%2300903e&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]LFP batteries are characterized by:<\/p>\n<ul>\n<li>Total absence of cobalt and nickel;<\/li>\n<li>Superior thermal stability \u2014 ideal for industrial applications;<\/li>\n<li>Longer lifecycle, exceeding 3,000 cycles;<\/li>\n<li>Inherent safety in case of overheating or impact;<\/li>\n<li>More competitive long-term costs compared to other chemistries.<\/li>\n<\/ul>\n<p>For these reasons, LFP chemistry is gaining popularity. At Archimede Energia, we successfully integrate <strong>LFP<\/strong> cells in various sectors, including:<\/p>\n<ul>\n<li><strong>Energy Storage Systems (ESS)<\/strong><\/li>\n<li><strong>Electric logistics vehicles<\/strong> (AGVs, forklifts, pallet trucks)<\/li>\n<li><strong>Battery-powered and hybrid lighting towers<\/strong><\/li>\n<li><strong>Electric boats<\/strong><strong><strong>Industrial photovoltaic storage systems<\/strong><\/strong><\/li>\n<\/ul>\n[\/vc_column_text][vc_custom_heading text=&#8221;Are cobalt-free lithium batteries less efficient?&#8221; font_container=&#8221;tag:h3|text_align:left|color:%2300903e&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]It depends on the application. <a href=\"https:\/\/www.archimede-energia.com\/en\/how-a-bess-system-works-and-why-its-key-to-the-energy-transition\/\">LFP batteries<\/a> typically have a slightly lower energy density compared to NMC or NCA cells, but they provide significant advantages:<\/p>\n<ul>\n<li>Longer life span: over 3,500 cycles;<\/li>\n<li>Better thermal safety;<\/li>\n<li>Greater chemical stability;<\/li>\n<li>Lower long-term costs.<\/li>\n<\/ul>\n<p>They are ideal for applications where safety, durability, and reliability are more critical than ultra-compact size.[\/vc_column_text][vc_custom_heading text=&#8221;What is the environmental impact of cobalt extraction?&#8221; font_container=&#8221;tag:h3|text_align:left|color:%2300903e&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]Cobalt mining is associated with:<\/p>\n<ul>\n<li>Soil and groundwater contamination;<\/li>\n<li>Deforestation and biodiversity loss;<\/li>\n<li>Harmful emissions from mining operations.<\/li>\n<\/ul>\n<p>Transitioning to <strong>cobalt-free<\/strong> chemistries like LFP significantly reduces the environmental footprint of the entire battery production chain.[\/vc_column_text][vc_custom_heading text=&#8221;How is cobalt recycled from spent batteries?&#8221; font_container=&#8221;tag:h3|text_align:left|color:%2300903e&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]Cobalt can be recovered through chemical or <strong>pyrometallurgical recycling<\/strong> processes. However, current technologies still require further investment and optimization. Moreover, recovery is not always economically viable, especially for batteries with low cobalt content.<\/p>\n<p>That\u2019s why <strong>minimizing cobalt use from the design phase<\/strong> is a more effective strategy.[\/vc_column_text][vc_custom_heading text=&#8221;Our commitment: performance, transparency, responsibility&#8221; font_container=&#8221;tag:h3|text_align:left|color:%2300903e&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]As specialized lithium battery manufacturers, <strong>at Archimede Energia we have a clear mission<\/strong>: to build high-performance, easily integrable batteries, with a strong focus on ethical and environmental responsibility.<\/p>\n<p>For this reason:<\/p>\n<ul>\n<li>We <strong>prioritize <\/strong><a href=\"https:\/\/www.archimede-energia.com\/en\/the-myths-about-lithium-batteries-truths-and-misconceptions-debunked\/\"><strong>LFP cells<\/strong><\/a> in our industrial and sustainable mobility solutions \u2014 entirely cobalt-free, to ensure safe, durable, and integrable systems;<\/li>\n<li>We <strong>collaborate with qualified and transparent suppliers<\/strong>;<\/li>\n<li>We <strong>monitor the supply chain<\/strong> to ensure compliance with European regulations and international human rights standards.<\/li>\n<\/ul>\n<p>Cobalt remains a key component in certain lithium battery technologies today \u2014 but it is <strong>not the only path forward<\/strong>. Cobalt-free alternatives like LFP batteries offer a <strong>more sustainable, safer, and high-performing<\/strong> solution in many applications.<\/p>\n<p><strong>Choosing a cobalt-free battery means making a conscious decision<\/strong>: to reduce the social and ecological impact of technology, and to drive the energy industry toward ethical and responsible innovation.[\/vc_column_text][divider line_type=&#8221;No Line&#8221;][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_custom_heading text=&#8221;Want to explore our cobalt-free solutions for your industrial or electric mobility projects?&#8221; font_container=&#8221;tag:h3|text_align:left|color:%2300903e&#8221; use_theme_fonts=&#8221;yes&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<a href=\"https:\/\/www.archimede-energia.com\/en\/contact\/\"><strong>Contact us<\/strong><\/a> \u2014 our technical team is ready to help you find the most suitable battery solution for your needs.[\/vc_column_text][divider line_type=&#8221;No Line&#8221;][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"<p>[vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221;&#8230;<\/p>\n","protected":false},"author":1,"featured_media":6939,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[50,118],"tags":[133,289,290,291,293,76,292],"class_list":{"0":"post-6936","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-news-en","8":"category-technology-en","9":"tag-archimede-energia-en","10":"tag-cobalt-in-lithium-batteries","11":"tag-conflict-minerals","12":"tag-industrial-lithium-batteries","13":"tag-lfp-en","14":"tag-lithium-batteries","15":"tag-sustainable-lithium-batteries"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Cobalt in Lithium Batteries: Archimede Energia&#039;s Perspective<\/title>\n<meta name=\"description\" content=\"Archimede Energia 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