{"id":20647,"date":"2025-10-14T08:00:54","date_gmt":"2025-10-14T08:00:54","guid":{"rendered":"https:\/\/www.enertechsolution.it\/heat-recovery-and-cooling-in-data-centers\/"},"modified":"2026-09-24T15:51:23","modified_gmt":"2026-09-24T15:51:23","slug":"heat-recovery-and-cooling-in-data-centers","status":"publish","type":"post","link":"https:\/\/www.enertechsolution.it\/en\/heat-recovery-and-cooling-in-data-centers\/","title":{"rendered":"Heat Recovery and Cooling in Data Centers"},"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;custom&#8221; custom_text_color=&#8221;#cccccc&#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; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#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; top_margin=&#8221;-75&#8243; bottom_margin=&#8221;-80&#8243; 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; column_padding_type=&#8221;default&#8221; gradient_type=&#8221;default&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<h6 style=\"text-align: right;\">Photo by Enertech<\/h6>\n[\/vc_column_text][\/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; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#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; column_padding_type=&#8221;default&#8221; gradient_type=&#8221;default&#8221;][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner 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; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#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;]<strong>Author: Federico Re Ferr\u00e8<br \/>\n<\/strong>[\/vc_column_text][\/vc_column_inner][vc_column_inner 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; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#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_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; 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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; column_padding_type=&#8221;default&#8221; gradient_type=&#8221;default&#8221;][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner 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; overflow=&#8221;visible&#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;]\n<h2>Key Points of the Article<\/h2>\n[\/vc_column_text]<div class=\"nectar-fancy-ul\" data-list-icon=\"icon-salient-check\" data-animation=\"false\" data-animation-delay=\"0\" data-color=\"accent-color\" data-spacing=\"default\" data-alignment=\"left\"> \n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The exponential increase in energy consumption linked to<\/span><b>artificial intelligence and digital services<\/b><span style=\"font-weight: 400;\">  This makes it urgent to optimize data center cooling. The heat generated by these facilities, if properly recovered, can be transformed from waste energy into a renewable resource. <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The <\/span><b>heat recovery<\/b><span style=\"font-weight: 400;\"> is now one of the most effective strategies for limiting the energy impact of data centers.<\/span> <span style=\"font-weight: 400;\">The thermal energy produced by the server cooling process can, in fact, be reused in district heating networks or in industrial processes.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The most advanced case studies show that waste heat can be used to <\/span><b>heat buildings, swimming pools, or livestock farms<\/b><span style=\"font-weight: 400;\">, creating a model of <\/span><b>circular economy<\/b><span style=\"font-weight: 400;\"> that combines environmental sustainability and economic savings.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The <\/span><b>Northern Europe<\/b><span style=\"font-weight: 400;\">  is leading this transition thanks to existing district heating infrastructure and favorable climatic conditions, which allow for the consistent use of waste heat throughout the year. However, promising projects are also getting underway in Southern Europe that aim to harness heat for agricultural and industrial uses. <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Heat recovery from data centers, as demonstrated by projects carried out in Italy as well, continues to prove to be a <\/span><b>practical and sustainable solution<\/b><span style=\"font-weight: 400;\">  to address the energy challenges of the coming years. As digital consumption increases, this technology will become increasingly strategic for the green transition of businesses and cities. <\/span><\/li>\n<\/ul>\n <\/div>[\/vc_column_inner][\/vc_row_inner][nectar_cta btn_style=&#8221;next-section&#8221; btn_type=&#8221;down-arrow-bounce&#8221; next_section_color=&#8221;#15715a&#8221; next_section_down_arrow_animation=&#8221;default&#8221; next_section_shadow=&#8221;none&#8221; alignment=&#8221;right&#8221; alignment_tablet=&#8221;default&#8221; alignment_phone=&#8221;default&#8221; display_tablet=&#8221;inherit&#8221; display_phone=&#8221;inherit&#8221; margin_bottom=&#8221;-60&#8243;][\/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; id=&#8221;Vantaggi del BIM&#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; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#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_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner 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; overflow=&#8221;visible&#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;]<span style=\"font-weight: 400;\">The increasingly widespread  <\/span><b>massive<\/b><span style=\"font-weight: 400;\">  and  <\/span><b>capillary<\/b><span style=\"font-weight: 400;\">  of the<\/span><b>artificial intelligence<\/b><span style=\"font-weight: 400;\">, along with an ever-expanding selection of  <\/span><b>digital services<\/b><span style=\"font-weight: 400;\">, led the  <\/span><b>data center<\/b><span style=\"font-weight: 400;\">  to become increasingly  <\/span><b>energy-intensive<\/b><span style=\"font-weight: 400;\">: second  <\/span><b>the IEA<\/b><span style=\"font-weight: 400;\">  in the  <\/span><b>2022<\/b><span style=\"font-weight: 400;\">  i  <\/span><b>data center<\/b><span style=\"font-weight: 400;\">  They consumed about  <\/span><b>460 TWh per year<\/b><span style=\"font-weight: 400;\">, a figure that is expected to rise, with estimates suggesting consumption will approach  <\/span><b>1,000 TWh in 2026<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><b>Data centers<\/b><span style=\"font-weight: 400;\"> are becoming increasingly <\/span><b>more energy-intensive<\/b><span style=\"font-weight: 400;\"> not only because of <\/span><b>power they consume<\/b><span style=\"font-weight: 400;\"> but also due to <\/span><b>cooling<\/b><span style=\"font-weight: 400;\"> required to prevent the machines from <\/span><b>overheat<\/b><span style=\"font-weight: 400;\"> from <\/span><b>overheating.<\/b><span style=\"font-weight: 400;\"> <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Over time, in addition to trying to reduce or avoid <\/span><b>energy consumption<\/b><span style=\"font-weight: 400;\"> associated with <\/span><b>cooling<\/b><span style=\"font-weight: 400;\">, research has also focused on the possibility of <\/span><b>recover this energy<\/b><span style=\"font-weight: 400;\">  and use it for other purposes. In this article, we\u2019ll look at the most interesting case studies from recent years and future prospects. <\/span>[\/vc_column_text][divider line_type=&#8221;No Line&#8221;][image_with_animation image_url=&#8221;14198&#8243; image_size=&#8221;medium_large&#8221; max_width=&#8221;100%&#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;15px&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221;][divider line_type=&#8221;No Line&#8221;][\/vc_column_inner][\/vc_row_inner][\/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_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<h2>Table of Contents<\/h2>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"#1\"><span style=\"font-weight: 400;\">Heat Recovery for District Heating in Stockholm<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"#2\"><span style=\"font-weight: 400;\">Heat Recovery at the Milwaukee School of Engineering<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"#3\"><span style=\"font-weight: 400;\">Heat Recovery and Heat Exchange for Trout Farming in Norway<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"#4\"><span style=\"font-weight: 400;\">Heat Recovery as an Energy Source for Cities<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"#5\"><span style=\"font-weight: 400;\">Heat Recovery in Data Centers: The Project by the Startup Deep Green<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"#6\"><span style=\"font-weight: 400;\">On-chip heat recovery in IBM supercomputers<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"#7\"><span style=\"font-weight: 400;\">Italian Projects for Heat Recovery from Data Centers<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"#8\"><span style=\"font-weight: 400;\">Why Is Heat Recovery More Widespread in Northern Europe?<\/span><\/a><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"#9\"><span style=\"font-weight: 400;\">Heat Recovery from Data Centers: A Resource for a Sustainable Future<\/span><\/a><\/li>\n<\/ul>\n[\/vc_column_text][\/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; id=&#8221;1&#8243; 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; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#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;]\n<h2>Heat Recovery for District Heating in Stockholm<\/h2>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<span style=\"font-weight: 400;\">An excellent example of <\/span><b>heat recovery<\/b><span style=\"font-weight: 400;\"> is undoubtedly the <\/span><b>Swedish data center<\/b><span style=\"font-weight: 400;\"> high-security <\/span><b>Pionen<\/b><span style=\"font-weight: 400;\">; owned by the company <\/span><b>Banhof<\/b><span style=\"font-weight: 400;\">, the data center is located in a <\/span><b>decommissioned nuclear bunker<\/b><span style=\"font-weight: 400;\"> under the <\/span><b>White Mountains<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The former bunker has been completely <\/span><b>renovated<\/b><span style=\"font-weight: 400;\"> and <\/span><b>expanded<\/b><span style=\"font-weight: 400;\">  and is now one of the largest in the world. The   <\/span><b>cooling<\/b><span style=\"font-weight: 400;\"> is provided by two <\/span><b>Carrier 61XWH0802 AquaForce\u00ae units<\/b><span style=\"font-weight: 400;\"> connected in series to provide approximately <\/span><b>690 kW<\/b><span style=\"font-weight: 400;\"> of <\/span><b>cooling<\/b><span style=\"font-weight: 400;\"> and <\/span><b>975 kW<\/b><span style=\"font-weight: 400;\"> of <\/span><b>heating capacity<\/b><span style=\"font-weight: 400;\"> to be fed into the <\/span><b>nearby district heating network<\/b><span style=\"font-weight: 400;\">. Energy recovery for the  <\/span><b>district heating<\/b><span style=\"font-weight: 400;\"> offers significant benefits, such as <\/span><b>reduction in CO2<\/b><span style=\"font-weight: 400;\"> emissions from <\/span><b>heating homes<\/b><span style=\"font-weight: 400;\"> and a short <\/span><b>payback period<\/b><span style=\"font-weight: 400;\"> (estimated at about 3 years).<\/span>[\/vc_column_text][\/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; id=&#8221;2&#8243; 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; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#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;]\n<h2>Heat Recovery at the Milwaukee School of Engineering<\/h2>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<span style=\"font-weight: 400;\">Another interesting example is that of the <\/span><b>Milwaukee School of Engineering<\/b><span style=\"font-weight: 400;\">, <\/span><b>Wisconsin<\/b><span style=\"font-weight: 400;\">. <\/span><span style=\"font-weight: 400;\">The school is equipped with a <\/span><b>supercomputer<\/b><span style=\"font-weight: 400;\">, nicknamed <\/span><b>Rosie<\/b><span style=\"font-weight: 400;\">, which helps students with their studies in various fields of<\/span><b>engineering<\/b><span style=\"font-weight: 400;\">, such as robotics, artificial intelligence, autonomous driving, and much more. The supercomputer processes the   <\/span><b>60% of the energy<\/b><span style=\"font-weight: 400;\"> needed for the entire <\/span><b>the campus<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><b>The campus cooling system<\/b><span style=\"font-weight: 400;\">  and that of the  <\/span><b>supercomputer room<\/b><span style=\"font-weight: 400;\">  They&#8217;re the same: in the summer, the  <\/span><b>hydronic cooling system<\/b><span style=\"font-weight: 400;\">  first the campus, and then the  <\/span><b>supercomputer<\/b><span style=\"font-weight: 400;\">  that can receive  <\/span><b>water at a higher temperature.<\/b><span style=\"font-weight: 400;\">  In winter, on the other hand, the  <\/span><b>supercomputer  <\/b><span style=\"font-weight: 400;\">comes  <\/span><b>cooled<\/b><span style=\"font-weight: 400;\">  using  <\/span><b>outdoor air<\/b><span style=\"font-weight: 400;\">  and circuits of  <\/span><b>free cooling.<br \/>\n<\/b><span style=\"font-weight: 400;\">As a result <\/span><b>the heating of the offices<\/b><span style=\"font-weight: 400;\"> is entirely provided by <\/span><b>recovered heat<\/b><span style=\"font-weight: 400;\"> and the <\/span><b>water consumption<\/b><span style=\"font-weight: 400;\"> has been cut in half.<\/span>[\/vc_column_text][\/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; id=&#8221;3&#8243; 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; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#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;]\n<h2>Heat Recovery and Heat Exchange for Trout Farming in Norway<\/h2>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<span style=\"font-weight: 400;\">In <\/span><b>Norway<\/b><span style=\"font-weight: 400;\"> , on the other hand, a <\/span><b>fish farmer<\/b><span style=\"font-weight: 400;\">, <\/span><b>Hima Seafood<\/b><span style=\"font-weight: 400;\">, and <\/span><b>Green Mountain Technology<\/b><span style=\"font-weight: 400;\"> have entered into an agreement to reuse <\/span><b>waste heat<\/b><span style=\"font-weight: 400;\"> from a large <\/span><b>data center<\/b><span style=\"font-weight: 400;\">. The trout breeding pond has been connected to the data center via pipes: the  <\/span><b>The heat released by the data center heats the water<\/b><span style=\"font-weight: 400;\"> enough to raise fish, and at the same time <\/span><b>the data center is cooled<\/b><span style=\"font-weight: 400;\"> to operate <\/span><b>safely<\/b><span style=\"font-weight: 400;\">, thus creating a <\/span><b>circular project<\/b><span style=\"font-weight: 400;\">. <\/span>[\/vc_column_text][\/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; id=&#8221;4&#8243; 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; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#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;]\n<h2>Heat Recovery as an Energy Source for Cities<\/h2>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<span style=\"font-weight: 400;\">Also on the <\/span><b>Scandinavian Peninsula<\/b><span style=\"font-weight: 400;\"> another major agreement has emerged, this time between <\/span><b>DigiPlex and Stockholm Energy<\/b><span style=\"font-weight: 400;\"> (a Swedish provider of district heating and cooling systems): there aren\u2019t many technical details about the project, but it has been reported that <\/span><b>the recovered energy<\/b><span style=\"font-weight: 400;\"> from the <\/span><b>data center<\/b><span style=\"font-weight: 400;\"> is sufficient to heat approximately <\/span><b>10,000 modern<\/b> <b>medium-sized<\/b><span style=\"font-weight: 400;\"> of average size. <\/span> <\/p>\n<p><span style=\"font-weight: 400;\">The city of Odense, Denmark&#8217;s third-largest city, benefits from the  <\/span><b>Meta&#8217;s data center.<\/b><span style=\"font-weight: 400;\">  The Company  <\/span><b>District Heating Fyn<\/b><span style=\"font-weight: 400;\">  has installed the largest  <\/span><b>heat pump system<\/b><span style=\"font-weight: 400;\">  of the  <\/span><b>Denmark<\/b><span style=\"font-weight: 400;\">  in order to catch up  <\/span><b>215,000 MWh<\/b><span style=\"font-weight: 400;\">  from  <\/span><b>data center<\/b><span style=\"font-weight: 400;\">  located in  <\/span><b>Tietgenbyen<\/b><span style=\"font-weight: 400;\">  and enter it into the  <\/span><b>district heating network<\/b><span style=\"font-weight: 400;\">, meeting the needs of approximately  <\/span><b>12,000 families.<\/b>[\/vc_column_text][\/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; id=&#8221;5&#8243; 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; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#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;]\n<h2>Heat Recovery in Data Centers: The Project by the Startup Deep Green<\/h2>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<span style=\"font-weight: 400;\">On a much smaller scale than the ones we just saw, there is an interesting project by the startup <\/span><b>Deep Green.<\/b><span style=\"font-weight: 400;\"> In <\/span><b>Exmouth<\/b><span style=\"font-weight: 400;\">, in <\/span><b>England<\/b><span style=\"font-weight: 400;\">, a small data center is cooled using <\/span><b>natural oil<\/b><span style=\"font-weight: 400;\"> which <\/span><b>heats<\/b><span style=\"font-weight: 400;\"> the<\/span><b>pool water<\/b><span style=\"font-weight: 400;\"> at the<\/span><b>Exmouth Leisure Center<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The system is capable of maintaining <\/span><b>30\u00b0C<\/b><span style=\"font-weight: 400;\"> in the pool for <\/span><b>60%<\/b><span style=\"font-weight: 400;\"> of the time and nearly <\/span><b>96%<\/b><span style=\"font-weight: 400;\">  of the heat generated by the data center is reused. This solution has reduced by   <\/span><b>62%<\/b><span style=\"font-weight: 400;\"> the <\/span><b>natural gas consumption<\/b><span style=\"font-weight: 400;\">, resulting in savings of <\/span><b>30,000 pounds a year<\/b><span style=\"font-weight: 400;\"> and reducing <\/span><b>carbon emissions<\/b><span style=\"font-weight: 400;\"> by nearly <\/span><b>26 metric tons<\/b><span style=\"font-weight: 400;\">.<\/span>[\/vc_column_text][\/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; id=&#8221;6&#8243; 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; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#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;]\n<h2>On-chip heat recovery in IBM supercomputers<\/h2>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<span style=\"font-weight: 400;\">In <\/span><b>Switzerland<\/b><span style=\"font-weight: 400;\">, on the other hand, <\/span><b>IBM<\/b><span style=\"font-weight: 400;\"> has been working on a <\/span><b>highly innovative project<\/b><span style=\"font-weight: 400;\"> in collaboration with the<\/span><b>ETH Zurich<\/b><span style=\"font-weight: 400;\"> and the<\/span><b>ETH Lausanne<\/b><span style=\"font-weight: 400;\">. A prototype of  <\/span><b>supercomputer<\/b><span style=\"font-weight: 400;\">  comes  <\/span><b>&#8220;on-chip&#8221; cooling<\/b><span style=\"font-weight: 400;\">  to  <\/span><b>hot water<\/b><span style=\"font-weight: 400;\">: of the  <\/span><b>mic\u0440\u043echannels  <\/b><span style=\"font-weight: 400;\">with a diameter of approximately  <\/span><b>1 mm<\/b><span style=\"font-weight: 400;\">  are  <\/span><b>water-powered<\/b><span style=\"font-weight: 400;\">  to  <\/span><b>60\u00b0C<\/b><span style=\"font-weight: 400;\">  and they come  <\/span><b>related<\/b><span style=\"font-weight: 400;\">  directly to the  <\/span><b>processing unit<\/b><span style=\"font-weight: 400;\">  so that  <\/span><b>cool<\/b><span style=\"font-weight: 400;\">  promptly identify the parties responsible for the majority  <\/span><b>heat output.<\/b><\/p>\n<p><b>The recovered heat<\/b><span style=\"font-weight: 400;\"> is used to <\/span><b>heating the building.<\/b> <b>IBM<\/b><span style=\"font-weight: 400;\"> reports that it has achieved a heat recovery efficiency <\/span><b>of 80%<\/b>[\/vc_column_text][\/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; id=&#8221;7&#8243; 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; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#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;]\n<h2>Italian Projects for Heat Recovery from Data Centers<\/h2>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<span style=\"font-weight: 400;\">In Italy, there aren&#8217;t many projects similar to the ones just described; for example, we can mention two projects by <\/span><b>A2A<\/b><span style=\"font-weight: 400;\">:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">In 2024, a partnership was launched with <\/span><b>DBA Group and Retelit<\/b><span style=\"font-weight: 400;\"> to recover energy from the <\/span><b>Avalon 3 Data Center<\/b><span style=\"font-weight: 400;\"> (approximately <\/span><b>2.5 MWt of recovered thermal power<\/b><span style=\"font-weight: 400;\"> and <\/span><b>15 GWh of thermal energy per year<\/b><span style=\"font-weight: 400;\">) by feeding it into the <\/span><b>district heating network<\/b><span style=\"font-weight: 400;\">  in the northwestern part of Milan. The project aims to meet the needs of   <\/span><b>2026<\/b><span style=\"font-weight: 400;\"> the needs of approximately <\/span><b>1,250 households<\/b><span style=\"font-weight: 400;\"> while saving <\/span><b>1,300 TOE<\/b><span style=\"font-weight: 400;\"> per year and reducing <\/span><b>3,300<\/b><span style=\"font-weight: 400;\"> metric tons of <\/span><b>CO2 emissions<\/b><span style=\"font-weight: 400;\">;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>In 2025<\/b><span style=\"font-weight: 400;\">  A [&#8230; ] is being inaugurated  <\/span><b>data center<\/b><span style=\"font-weight: 400;\">  designed by  <\/span><b>Qarnot<\/b><span style=\"font-weight: 400;\">  at the power plant in  <\/span><b>Lamarmora<\/b><span style=\"font-weight: 400;\">, recovering approximately  <\/span><b>16 GWh<\/b><span style=\"font-weight: 400;\">  by  <\/span><b>thermal energy<\/b><span style=\"font-weight: 400;\">  annual to  <\/span><b>65\u00b0C<\/b><span style=\"font-weight: 400;\">, enough for about  <\/span><b>1,350 families<\/b><span style=\"font-weight: 400;\">, saving  <\/span><b>3,500 metric tons<\/b><span style=\"font-weight: 400;\">  emissions of  <\/span><b>CO2<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ul>\n[\/vc_column_text][\/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; id=&#8221;8&#8243; 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; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#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;]\n<h2>Why Is Heat Recovery More Advanced in Northern Europe?<\/h2>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<span style=\"font-weight: 400;\">The projects described in this article are just a few of the most important initiatives for <\/span><b>for recovering waste heat from data centers<\/b><span style=\"font-weight: 400;\">, however, some conclusions can be drawn. Most of the most innovative and large-scale projects are carried out in the   <\/span><b>Northern Europe<\/b><span style=\"font-weight: 400;\"> and there are several ways to explain this:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Northern Europe<\/b><span style=\"font-weight: 400;\"> has colder <\/span><b>harsher<\/b><span style=\"font-weight: 400;\"> and <\/span><b>longer cold seasons<\/b><span style=\"font-weight: 400;\"> and, although you can also use<\/span><b>outdoor air<\/b><span style=\"font-weight: 400;\"> for <\/span><b>free cooling<\/b><span style=\"font-weight: 400;\">, these features work well with <\/span><b>constant<\/b><span style=\"font-weight: 400;\"> throughout the year, such as that offered by <\/span><b>data centers<\/b><span style=\"font-weight: 400;\">;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Northern Europe<\/b><span style=\"font-weight: 400;\"> has <\/span><b>district heating networks<\/b><span style=\"font-weight: 400;\"> that are <\/span><b>extensive<\/b><span style=\"font-weight: 400;\"> and <\/span><b>well-developed<\/b><span style=\"font-weight: 400;\">, which are one of the main sectors for <\/span><b>waste heat recovery<\/b><span style=\"font-weight: 400;\">  as we have seen in the case studies. In the   <\/span><b>Southern Europe<\/b><span style=\"font-weight: 400;\"> Temperatures <\/span><b>are milder<\/b><span style=\"font-weight: 400;\">  and the short cold seasons mean that district heating networks are less cost-effective, and consequently there are fewer opportunities to reuse waste heat. On the other hand, meeting the demand for cooling, which is more common in the <\/span><b>Mediterranean Europe<\/b><span style=\"font-weight: 400;\">, is less straightforward and more technologically complex when using waste heat as a starting point.<\/span><\/li>\n<\/ul>\n[\/vc_column_text][divider line_type=&#8221;No Line&#8221;][image_with_animation image_url=&#8221;14202&#8243; image_size=&#8221;medium_large&#8221; max_width=&#8221;100%&#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;15px&#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; id=&#8221;9&#8243; 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; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#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;]\n<h2>Heat Recovery from Data Centers: A Resource for a Sustainable Future<\/h2>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<span style=\"font-weight: 400;\">Year-round heat generation by <\/span><b>data centers<\/b><span style=\"font-weight: 400;\"> makes the data center almost equivalent to a <\/span><b>geothermal heat source<\/b><span style=\"font-weight: 400;\"> due to its <\/span><b>stability and consistency<\/b><span style=\"font-weight: 400;\">. Although in the  <\/span><b>Warmest Countries<\/b><span style=\"font-weight: 400;\"> The reuse of heat for residential purposes is more <\/span><b>difficult and limited<\/b><span style=\"font-weight: 400;\">; however, it is still possible to use <\/span><b>heat for industrial and agricultural purposes<\/b><span style=\"font-weight: 400;\"> (such as heating greenhouses). <\/span> <\/p>\n<p><b>The reuse of waste heat<\/b><span style=\"font-weight: 400;\"> from data centers has proven to be a <\/span><b>valid, reliable, economical, and sustainable<\/b><span style=\"font-weight: 400;\"> in a future characterized by ever-increasing energy consumption by data centers but, at the same time, increasingly stringent environmental sustainability policies. <\/span> <\/p>\n<p><span style=\"font-weight: 400;\">It is therefore easy to imagine that heat recovery from data centers will become an increasingly common and incentivized option. For more information on this key issue for future sustainability   <\/span><a href=\"https:\/\/www.enertechsolution.it\/en\/contact\/\"><b>Contact<\/b><\/a><span style=\"font-weight: 400;\"> our Enertech Solution team.<\/span>[\/vc_column_text][\/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;][nectar_global_section 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