{"id":11332,"date":"2026-07-01T15:51:53","date_gmt":"2026-07-01T13:51:53","guid":{"rendered":"https:\/\/eren-buildings.com\/?post_type=realisation&amp;p=11332"},"modified":"2026-07-01T15:51:53","modified_gmt":"2026-07-01T13:51:53","slug":"us-nuclear-security-data-centre","status":"publish","type":"realisation","link":"https:\/\/eren-buildings.com\/en\/projects\/us-nuclear-security-data-centre\/","title":{"rendered":"US Nuclear Security data centre"},"content":{"rendered":"\n<section class=\"block block-contenu-et-reference bg-\" >\n  <div class=\"\">\n    <div class=\"row\">\n      <div class=\"col-12 col-lg-6 order-1 order-lg-1 ratio-4x3 col-content\">      \n\n        <div class=\"content-wrapper\">\n          <div>\n                      <\/div>\n              <p class=\"field-subtitle\">Projects<\/p>\n              <H1 class=\"field-title\">US Nuclear Security data centre<\/H1>\n                        <div class=\"field-text_uppercase\"><p>Critical cooling with 100% recirculated air and permanently controlled humidity, exceeding the strictest government requirements. Continuously purified air across the entire site: 99.99% of viruses and bacteria neutralised, 24\/7, with no chemicals and no human intervention.<\/p>\n<\/div>\n\n          \n                  <\/div>\n      \n      <\/div>\n      <div class=\"col-12 col-lg-6 order-2 col-reference\">\n\n        \n                        <figure\n     class=\"field-image\" \n     data-scroll     aria-hidden=\"true\"    >\n    <img loading=\"lazy\" decoding=\"async\" \n      src=\"https:\/\/eren-buildings.com\/en\/wp-content\/uploads\/sites\/2\/2026\/07\/eren_low_carbon_buildings_nnsa-scaled-1-1024x585.jpg\" \n      alt=\"\"\n    \t class=\"img-fluid\"       \n       title=\"eren_low_carbon_buildings_nnsa\"       width=\"1024\"       height=\"585\"          \/>\n      <\/figure>\n          \n          <div class=\"reference-wrapper\">\n            <div class=\"reference-nombres\">\n                  <div data-scroll data-scroll-call=\"countUp\" data-scroll-once=\"true\" class=\"field-chiffre\">-60<\/div>\n                  <div class=\"field-exposant\">%<\/div>\n                  <div class=\"field-baseline\">energy<\/div>\n            <\/div>\n                <P class=\"field-title\">Government data centre in Albuquerque, New Mexico<\/P>\n                <div class=\"field-text\"><p>Recirculating indirect evaporative cooling with a 10-tonne DX system for trim cooling<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n          <\/div>\n\n        \n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n<div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 px-md-5\">\n\n<\/div><\/div><\/div><section class=\"block block-histoire bg-primary\">\n  <div class=\"container-xxl\">\n    <div class=\"row\">\n      <div class=\"col-12 py-5 px-4 px-md-5\">\n\n        <div class=\"row\">\n          <div class=\"col-12 col-md-6\">\n\n            <div class=\"d-flex flex-column h-100\">\n              <div class=\"\">\n                                                                    <figure\n     class=\"field-photo\" \n         aria-hidden=\"true\"    >\n    <img loading=\"lazy\" decoding=\"async\" \n      src=\"https:\/\/eren-buildings.com\/en\/wp-content\/uploads\/sites\/2\/2026\/07\/Air2O-Logo-300x125.png\" \n      alt=\"\"\n    \t class=\"img-fluid\"       \n       title=\"Air2O-Logo\"       width=\"300\"       height=\"125\"          \/>\n      <\/figure>\n                              <\/div>\n              <div class=\"mt-auto d-none d-md-block\">\n                \t<div class=\"field-link\">\n\t\t<a \n\t\t\thref=\"https:\/\/air2o.com\/2023\/10\/15\/nnsa\/\"\t\n\t\t\ttarget=\"_blank\" \n\t\t\t class=\"btn btn-secondary\" \t\t\t\t\t\t\t title=\"Discover : Novelle fen\u00eatre\" \t\t\t\t\t\t rel=\"noopener noreferrer\" \t\t\t\t\t>Discover<\/a>\n\t<\/div>\n              <\/div>\n            <\/div>\n\n          <\/div>\n          <div class=\"col-12 col-md-6\">\n\n                  <div class=\"field-text-big\"><p>Background<\/p>\n<\/div>\n\n                  <div class=\"field-text-small\"><p>Several cooling solutions were considered, but Air2O technology was selected for this project. Air2O made it possible to exceed the PUE requirement and design units that could be installed despite significant space constraints. Air2O was the most efficient cooling technology for large spaces on this project.<\/p>\n<\/div>\n\n              <div class=\"d-md-none\">\n                \t<div class=\"field-link\">\n\t\t<a \n\t\t\thref=\"https:\/\/air2o.com\/2023\/10\/15\/nnsa\/\"\t\n\t\t\ttarget=\"_blank\" \n\t\t\t class=\"btn btn-secondary\" \t\t\t\t\t\t\t title=\"Discover : Novelle fen\u00eatre\" \t\t\t\t\t\t rel=\"noopener noreferrer\" \t\t\t\t\t>Discover<\/a>\n\t<\/div>\n              <\/div>\n\n          <\/div>\n          <div class=\"col-12 pt-5\">\n\n                              <div class=\"row field-list\">\n                                      <div class=\"col-12 col-lg-6\">\n\n                      <div class=\"list-wrapper\">\n                        <div class=\"list-nombres\">\n                              <div data-scroll data-scroll-call=\"countUp\" data-scroll-once=\"true\" class=\"field-chiffre\">1,16<\/div>\n                                                        <div class=\"field-baseline\">PUE<\/div>\n                                                  <\/div>\n                      <\/div>\n                  \n                    <\/div>\n                                      <div class=\"col-12 col-lg-6\">\n\n                      <div class=\"list-wrapper\">\n                        <div class=\"list-nombres\">\n                              <div data-scroll data-scroll-call=\"countUp\" data-scroll-once=\"true\" class=\"field-chiffre\">100<\/div>\n                              <div class=\"field-exposant\">%<\/div>\n                              <div class=\"field-baseline\">recycled air<\/div>\n                                                  <\/div>\n                      <\/div>\n                  \n                    <\/div>\n                                  <\/div>\n              \n          <\/div>\n        <\/div>\n\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n<div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 px-md-5\">\n\n<\/div><\/div><\/div>\n<div style=\"height:84px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 px-md-5\">\n\n<\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 py-1 px-md-5\">\n<h2 class=\"wp-block-heading\">The challenge<\/h2>\n<\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 px-md-5\">\n\n<\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 py-1 px-md-5\"><div class=\"wp-block-paragraph\">\n<p class=\"wp-block-paragraph\">The National Nuclear Security Administration needed a cooling solution for its new data centre, whose design had to fit within existing space constraints. The project\u2019s design team wanted an energy-efficient cooling solution that would limit upfront costs while maintaining a comfortable space with minimal energy consumption. The client was concerned about humidity levels in the server room, which ruled out the use of 100% outside air and traditional direct evaporative cooling.<\/p>\n<\/div><\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 px-md-5\">\n\n<\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 py-1 px-md-5\">\n<h2 class=\"wp-block-heading\">Key results<\/h2>\n<\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 px-md-5\">\n\n<\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 py-1 px-md-5\">\n<ul class=\"wp-block-list\">\n<li>PUE of 1.16<\/li>\n\n\n\n<li>60% energy savings<\/li>\n\n\n\n<li>100% recirculated air<\/li>\n\n\n\n<li>Sustainable solution<\/li>\n\n\n\n<li>Environmentally friendly<\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 px-md-5\">\n\n<\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 py-1 px-md-5\">\n<h2 class=\"wp-block-heading\">The solution<\/h2>\n<\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 px-md-5\">\n\n<\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 py-1 px-md-5\"><div class=\"wp-block-paragraph\">\n<p class=\"wp-block-paragraph\">The United States government launched a directive to reduce the environmental footprint of all its facilities, which led the design team to opt for a recirculating indirect evaporative cooling system for the data hall. Traditional air handling units (AHUs) using refrigerants or chilled water were also considered, but they consume a significant amount of energy, further amplified by the heat generated by servers and other IT equipment. The final selection was 3 H-CRS 36,000 CFM indirect evaporative cooling units with integrated DX cooling units, to maintain a supply air temperature of 70\u00b0F all year round.<\/p>\n<\/div><\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 px-md-5\">\n\n<\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 py-1 px-md-5\">\n<h2 class=\"wp-block-heading\">The results<\/h2>\n<\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 px-md-5\">\n\n<\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 py-1 px-md-5\"><div class=\"wp-block-paragraph\">\n<p class=\"wp-block-paragraph\">Air2O\u2019s indirect evaporative cooler with DX maintains a comfortable temperature in the space while consuming significantly less energy than conventional air conditioning solutions. Low temperatures and humidity levels are maintained without the need to run a large compressor or a chilled water system as a traditional system would require. A PUE of 1.16 was achieved, exceeding the project\u2019s energy efficiency requirements.<\/p>\n<\/div><\/div><\/div><\/div><div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 px-md-5\">\n\n<\/div><\/div><\/div>\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 px-md-5\">\n\n<\/div><\/div><\/div><section class=\"block block-actualite bg-light-gray block-padding bg-\">\n  <div class=\"container-xxl\">\n    <div class=\"row\">\n      <div class=\"col-12 px-md-5 py-md-3\">\n\n                          <h2 class=\"title mb-4\">Discover other Eren Building projects<\/h2>\n        \n        \n                  <div class=\"splide d-lg-none\"\n              data-splide='{\"type\":\"slide\",\"perPage\":1,\"gap\":\"1rem\",\"arrows\":false,\"pagination\":true,\"mediaQuery\":\"min\",\"breakpoints\":{\"992\":{\"destroy\":true}}}'>\n            <div class=\"splide__track\">\n              <ul class=\"splide__list\">\n                                  <li class=\"splide__slide\">\n                    \n\n<article class=\"card card--news h-100 border-0 shadow-sm rounded-4 overflow-hidden\">\n    \n        <figure\n     class=\"field-image m-0\" \n            >\n    <img loading=\"lazy\" decoding=\"async\" \n      src=\"https:\/\/eren-buildings.com\/en\/wp-content\/uploads\/sites\/2\/2026\/07\/datacenters_-768x348.jpg\" \n      alt=\"\"\n    \t class=\"card-img-top img-fluid rounded-top-4\"       \n       title=\"datacenters_\"       width=\"768\"       height=\"348\"          \/>\n      <\/figure>\n\n  \n  <div class=\"card-body px-4 pt-0 pb-4\">\n                  <div class=\"card-terms\">\n                                                <span class=\"badge rounded-pill bg-secondary text-primary fw-medium px-3 py-2 d-inline-flex align-items-center lh-1 mt-4 me-1\">\n              <span class=\"has-dot-before term-label fz-10\">THERMAL MANAGEMENT OF SENSITIVE INFRASTRUCTURE<\/span>\n            <\/span>\n                        <\/div>\n    \n              <h3 class=\"card-title h5 fw-normal pt-4\">\n        <a href=\"https:\/\/eren-buildings.com\/en\/projects\/anonymous-colocation-data-centre\/\" class=\"text-decoration-none text-primary font-monospace stretched-link\" title=\"Anonymous colocation data centre\">\n          Anonymous colocation data centre\n        <\/a>\n      <\/h3>\n    \n                      <div class=\"card-text mb-0 pt-4\"><p>The l9Zl project is one of Air 2 O\u2019s flagship projects, in Air 2 O\u2019s SMR product category. This integrated solution, with a capacity of up to 422 kW, includes a water-side economiser\/circulation coil and an economiser\/DX trim.<\/p>\n<\/div>\n          \n          <\/div>\n<\/article>\n                  <\/li>\n                                  <li class=\"splide__slide\">\n                    \n\n<article class=\"card card--news h-100 border-0 shadow-sm rounded-4 overflow-hidden\">\n    \n        <figure\n     class=\"field-image m-0\" \n            >\n    <img loading=\"lazy\" decoding=\"async\" \n      src=\"https:\/\/eren-buildings.com\/en\/wp-content\/uploads\/sites\/2\/2026\/07\/eren_buildings_axa_rhenus-768x348.jpg\" \n      alt=\"\"\n    \t class=\"card-img-top img-fluid rounded-top-4\"       \n       title=\"eren_buildings_axa_rhenus\"       width=\"768\"       height=\"348\"          \/>\n      <\/figure>\n\n  \n  <div class=\"card-body px-4 pt-0 pb-4\">\n                  <div class=\"card-terms\">\n                                                <span class=\"badge rounded-pill bg-secondary text-primary fw-medium px-3 py-2 d-inline-flex align-items-center lh-1 mt-4 me-1\">\n              <span class=\"has-dot-before term-label fz-10\">THERMAL MANAGEMENT OF SENSITIVE INFRASTRUCTURE<\/span>\n            <\/span>\n                        <\/div>\n    \n              <h3 class=\"card-title h5 fw-normal pt-4\">\n        <a href=\"https:\/\/eren-buildings.com\/en\/projects\/axa-prd-rhenus-pharma\/\" class=\"text-decoration-none text-primary font-monospace stretched-link\" title=\"AXA &amp; PRD &#8211; Rhenus Pharma\">\n          AXA &amp; PRD &#8211; Rhenus Pharma\n        <\/a>\n      <\/h3>\n    \n                      <div class=\"card-text mb-0 pt-4\"><p>The international group AXA and PRD, a major player in logistics and commercial real estate, called on Accenta to redesign the heating system of an 18,000 m\u00b2 temperature-controlled warehouse located in Saint-Quentin-Fallavier.<\/p>\n<\/div>\n          \n          <\/div>\n<\/article>\n                  <\/li>\n                                  <li class=\"splide__slide\">\n                    \n\n<article class=\"card card--news h-100 border-0 shadow-sm rounded-4 overflow-hidden\">\n    \n        <figure\n     class=\"field-image m-0\" \n            >\n    <img loading=\"lazy\" decoding=\"async\" \n      src=\"https:\/\/eren-buildings.com\/en\/wp-content\/uploads\/sites\/2\/2026\/07\/eren_low_carbon_buildings_rhenus-768x348.jpg\" \n      alt=\"\"\n    \t class=\"card-img-top img-fluid rounded-top-4\"       \n       title=\"eren_low_carbon_buildings_rhenus\"       width=\"768\"       height=\"348\"          \/>\n      <\/figure>\n\n  \n  <div class=\"card-body px-4 pt-0 pb-4\">\n                  <div class=\"card-terms\">\n                              <span class=\"badge rounded-pill bg-secondary text-primary fw-medium px-3 py-2 d-inline-flex align-items-center lh-1 mt-4 me-1\">\n              <span class=\"has-dot-before term-label fz-10\">AI-DRIVEN CONTROL AND OPTIMISATION<\/span>\n            <\/span>\n                                          <\/div>\n    \n              <h3 class=\"card-title h5 fw-normal pt-4\">\n        <a href=\"https:\/\/eren-buildings.com\/en\/projects\/rhenus\/\" class=\"text-decoration-none text-primary font-monospace stretched-link\" title=\"Rhenus warehouses\">\n          Rhenus warehouses\n        <\/a>\n      <\/h3>\n    \n                      <div class=\"card-text mb-0 pt-4\"><p>Warehouses and offices managed by Respilot AI. Optimisation without modifying equipment.<\/p>\n<\/div>\n          \n          <\/div>\n<\/article>\n                  <\/li>\n                              <\/ul>\n            <\/div>\n          <\/div>\n\n          <div class=\"d-none d-lg-block\">\n            <div class=\"row g-3 g-lg-4 justify-content-center\">\n                              <div class=\"col-12 col-md-6 col-lg-4\">\n                  \n\n<article class=\"card card--news h-100 border-0 shadow-sm rounded-4 overflow-hidden\">\n    \n        <figure\n     class=\"field-image m-0\" \n            >\n    <img loading=\"lazy\" decoding=\"async\" \n      src=\"https:\/\/eren-buildings.com\/en\/wp-content\/uploads\/sites\/2\/2026\/07\/datacenters_-768x348.jpg\" \n      alt=\"\"\n    \t class=\"card-img-top img-fluid rounded-top-4\"       \n       title=\"datacenters_\"       width=\"768\"       height=\"348\"          \/>\n      <\/figure>\n\n  \n  <div class=\"card-body px-4 pt-0 pb-4\">\n                  <div class=\"card-terms\">\n                                                <span class=\"badge rounded-pill bg-secondary text-primary fw-medium px-3 py-2 d-inline-flex align-items-center lh-1 mt-4 me-1\">\n              <span class=\"has-dot-before term-label fz-10\">THERMAL MANAGEMENT OF SENSITIVE INFRASTRUCTURE<\/span>\n            <\/span>\n                        <\/div>\n    \n              <h3 class=\"card-title h5 fw-normal pt-4\">\n        <a href=\"https:\/\/eren-buildings.com\/en\/projects\/anonymous-colocation-data-centre\/\" class=\"text-decoration-none text-primary font-monospace stretched-link\" title=\"Anonymous colocation data centre\">\n          Anonymous colocation data centre\n        <\/a>\n      <\/h3>\n    \n                      <div class=\"card-text mb-0 pt-4\"><p>The l9Zl project is one of Air 2 O\u2019s flagship projects, in Air 2 O\u2019s SMR product category. This integrated solution, with a capacity of up to 422 kW, includes a water-side economiser\/circulation coil and an economiser\/DX trim.<\/p>\n<\/div>\n          \n          <\/div>\n<\/article>\n                <\/div>\n                              <div class=\"col-12 col-md-6 col-lg-4\">\n                  \n\n<article class=\"card card--news h-100 border-0 shadow-sm rounded-4 overflow-hidden\">\n    \n        <figure\n     class=\"field-image m-0\" \n            >\n    <img loading=\"lazy\" decoding=\"async\" \n      src=\"https:\/\/eren-buildings.com\/en\/wp-content\/uploads\/sites\/2\/2026\/07\/eren_buildings_axa_rhenus-768x348.jpg\" \n      alt=\"\"\n    \t class=\"card-img-top img-fluid rounded-top-4\"       \n       title=\"eren_buildings_axa_rhenus\"       width=\"768\"       height=\"348\"          \/>\n      <\/figure>\n\n  \n  <div class=\"card-body px-4 pt-0 pb-4\">\n                  <div class=\"card-terms\">\n                                                <span class=\"badge rounded-pill bg-secondary text-primary fw-medium px-3 py-2 d-inline-flex align-items-center lh-1 mt-4 me-1\">\n              <span class=\"has-dot-before term-label fz-10\">THERMAL MANAGEMENT OF SENSITIVE INFRASTRUCTURE<\/span>\n            <\/span>\n                        <\/div>\n    \n              <h3 class=\"card-title h5 fw-normal pt-4\">\n        <a href=\"https:\/\/eren-buildings.com\/en\/projects\/axa-prd-rhenus-pharma\/\" class=\"text-decoration-none text-primary font-monospace stretched-link\" title=\"AXA &amp; PRD &#8211; Rhenus Pharma\">\n          AXA &amp; PRD &#8211; Rhenus Pharma\n        <\/a>\n      <\/h3>\n    \n                      <div class=\"card-text mb-0 pt-4\"><p>The international group AXA and PRD, a major player in logistics and commercial real estate, called on Accenta to redesign the heating system of an 18,000 m\u00b2 temperature-controlled warehouse located in Saint-Quentin-Fallavier.<\/p>\n<\/div>\n          \n          <\/div>\n<\/article>\n                <\/div>\n                              <div class=\"col-12 col-md-6 col-lg-4\">\n                  \n\n<article class=\"card card--news h-100 border-0 shadow-sm rounded-4 overflow-hidden\">\n    \n        <figure\n     class=\"field-image m-0\" \n            >\n    <img loading=\"lazy\" decoding=\"async\" \n      src=\"https:\/\/eren-buildings.com\/en\/wp-content\/uploads\/sites\/2\/2026\/07\/eren_low_carbon_buildings_rhenus-768x348.jpg\" \n      alt=\"\"\n    \t class=\"card-img-top img-fluid rounded-top-4\"       \n       title=\"eren_low_carbon_buildings_rhenus\"       width=\"768\"       height=\"348\"          \/>\n      <\/figure>\n\n  \n  <div class=\"card-body px-4 pt-0 pb-4\">\n                  <div class=\"card-terms\">\n                              <span class=\"badge rounded-pill bg-secondary text-primary fw-medium px-3 py-2 d-inline-flex align-items-center lh-1 mt-4 me-1\">\n              <span class=\"has-dot-before term-label fz-10\">AI-DRIVEN CONTROL AND OPTIMISATION<\/span>\n            <\/span>\n                                          <\/div>\n    \n              <h3 class=\"card-title h5 fw-normal pt-4\">\n        <a href=\"https:\/\/eren-buildings.com\/en\/projects\/rhenus\/\" class=\"text-decoration-none text-primary font-monospace stretched-link\" title=\"Rhenus warehouses\">\n          Rhenus warehouses\n        <\/a>\n      <\/h3>\n    \n                      <div class=\"card-text mb-0 pt-4\"><p>Warehouses and offices managed by Respilot AI. Optimisation without modifying equipment.<\/p>\n<\/div>\n          \n          <\/div>\n<\/article>\n                <\/div>\n                          <\/div>\n          <\/div>\n        \n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n<div class=\"container-xxl\"><div class=\"row\"><div class=\"col-12 px-md-5\">\n\n<\/div><\/div><\/div><section class=\"block block-contact bg-\">\n  <div class=\"container-xxl\">\n    <div class=\"row\">\n      <div class=\"col-12 px-md-5\">\n\n            <p class=\"field-subtitle\">Contact<\/p>\n            <H2 class=\"field-title\">Assess your project\u2019s potential free of charge<\/H2>\n        \t<div class=\"field-link\">\n\t\t<a \n\t\t\thref=\"\/en\/contact\/\"\t\n\t\t\ttarget=\"\" \n\t\t\t class=\"btn btn-secondary\" \t\t\t\t\t\t\t title=\"Contact us\" \t\t\t\t\t\t\t\t\t\t\t>Contact us<\/a>\n\t<\/div>\n\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n","protected":false},"featured_media":11991,"template":"","meta":{"_acf_changed":true},"expertise":[13],"secteur":[12],"class_list":["post-11332","realisation","type-realisation","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>US Nuclear Security data centre - EREN Building Low Carbon<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"US Nuclear Security data centre - EREN Building Low Carbon\" \/>\n<meta property=\"og:description\" content=\"The challenge The National Nuclear Security Administration needed a cooling solution for its new data centre, whose design had to fit within existing space constraints. The project\u2019s design team wanted an energy-efficient cooling solution that would limit upfront costs while maintaining a comfortable space with minimal energy consumption. 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