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Author (up) ATLAS Collaboration (Aad, G. et al); Aikot, A.; Amos, K.R.; Bouchhar, N.; Cabrera Urban, S.; Cantero, J.; Carrion Martinez, C.; Castillo Gimenez, V.; Chitishvili, M.; Costa, M.J.; Curcio, F.; Didenko, M.; Escobar, C.; Fiorini, L.; Fuster, J.; Garcia, C.; Garcia Navarro, J.E.; Gonzalez de la Hoz, S.; Hofer, J.; Jimenez Ortega, M.; Lacasta, C.; Lanzac Berrocal, M.; Marti-Garcia, S.; Martinez Agullo, P.; Melini, D.; Mitsou, V.A.; Monsonis Romero, L.; Moreno Llacer, M.; Munoz Perez, D.; Navarro-Gonzalez, J.; Poveda, J.; Rubio Jimenez, A.; Ruiz-Martinez, A.; Saibel, A.; Salt, J.; Sanchez Sebastian, V.; Senthilkumar, V.; Soldevila, U.; Sanchez, J.; Torro Pastor, E.; Valero, A.; Valiente Moreno, E.; Valls Ferrer, J.A.; Varriale, L.; Villaplana Perez, M.; Vincent, M.; Vos, M.; Wandall-Christensen, K.; Zakareishvili, T. url  doi
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  Title The environmental impact, carbon emissions and sustainability of computing in the ATLAS experiment Type Journal Article
  Year 2025 Publication European Physical Journal C Abbreviated Journal Eur. Phys. J. C  
  Volume 85 Issue 12 Pages 1397 - 37pp  
  Keywords  
  Abstract ATLAS, a general-purpose experiment at the Large Hadron Collider (LHC), makes use of a large internationally-distributed computing infrastructure, including over 106 TB of managed data on disk and tape and almost one million simultaneously running CPU cores. Upgrades for the High-Luminosity LHC (HL-LHC) will increase the required computing resources by a factor of 3-4 by the beginning of the 2030s, and by an order of magnitude before the conclusion of data taking at the beginning of the 2040s. These resources are spread over around 100 computing sites worldwide. Efforts are underway within the experiment to evaluate and mitigate various aspects of the environmental impact of the sites, with the additional long-term goal of making recommendations to the sites that will significantly reduce the total expected environmental impact in the HL-LHC era. These efforts take several forms: building awareness in the experiment community, adjusting aspects of the computing policy, and modifications of data center configurations, either in ways that take advantage of particular features of ATLAS workloads or in generic ways that reduce the environmental impact of the computing resources. This paper describes the ongoing investigations and approaches that have already provided useful and actionable outcomes.  
  Address [Ahmadov, F.; Aleksa, M.; Aleksandrov, I. N.; Amelung, C.; Amirkhanov, A.; Anisenkov, A. V.; Antel, C.; Asbah, N. A.; Avolio, G.; Baldin, E. M.; Barisits, M-S.; Barsov, S.; Bednyakov, V. A.; Beirer, J. F.; Beloborodov, K.; Bernon, F.; Bobrovnikov, V. S.; Bogdanchikov, A. G.; Bokan, P.; Bordulev, I. S.; Boyd, J.; Boyko, I. R.; Buzykaev, A. R.; Cairo, V. M. M.; Calace, N.; Camarda, S.; Carli, T.; Carnesale, M.; Catinaccio, A.; Cella, S.; Chelkov, G. A.; Cheplakov, A.; Chizhov, M. V.; Dado, T.; Dannheim, D.; Dedovich, D. V.; Dell'Acqua, A.; Demichev, M.; Denisov, S. P.; Di Girolamo, A.; Di Gregorio, G.; Didenko, A. R.; Dittus, F.; Dubinin, F.; Dudarev, A.; Duhrssen, M.; Dziedzic, B. S.; El Jarrari, H.; Ellis, N.; Elsing, M.; Ernst, F.; Ezhilov, A.; Fakhrutdinov, R. M.; Fedin, O. L.; Filimonov, S.; De Acedo, L. Flores Sanz; Fortin, E.; Francis, D.; Lima, V. Franco; Fritzsche, N.; Froidevaux, D.; Gadow, P.; Gavrilyuk, A.; Gessinger-Befurt, P.; Giordano, D.; Gladilin, L. K.; Goblirsch-Kolb, M.; Golubkov, D.; Delegido, A. J. Gomez; Goossens, L.; Gorini, B.; Gostkin, M. I.; Gottardo, C. A.; Guerrieri, G.; Guindon, S.; Hawkings, R. J.; Correia, A. M. Henriques; Hervas, L.; Hoecker, A.; Holzbock, M.; Huhtinen, M.; Iddon, J. P.; Jenni, P.; Junggeburth, J. J.; Karpov, S. N.; Karpova, Z. M.; Karyukhin, A. N.; Kay, E. F.; Kazanin, V. F.; Kharlamov, A. G.; Kharlamova, T.; Klioutchnikova, T.; Korotkova, N.; Kotsokechagia, A.; Koulouris, A.; Kozhin, A. S.; Kramarenko, V. A.; Kruchonak, U.; Kuchinskaia, O.; Kuehn, S.; Kukhtin, V.; Kulchitsky, Y.; Kupich, A.; Kurochkin, Y. A.; Kurova, A.; Ladygin, E.; Lanni, F.; Lassnig, M.; Miotto, G. Lehmann; Levchenko, M.; Lindon, J. H.; Lunde, J.; Lutz, M. S.; Lyubushkin, V.; Lyubushkina, T.; Makhmanazarov, R.; Maleev, V. P.; Malyukov, S.; Manoussos, T.; Manzoni, S.; Suarez, P. Martinez; Marzin, A.; Maslennikov, A. L.; Maximov, D. A.; Mazzeo, E.; Mentink, M.; Milic, A.; Minaenko, A. A.; Mineev, M.; Morgenstern, S.; Moschovakos, P.; Muller, R.; Myagkov, A. G.; Nairz, A. M.; Naryshkin, I.; Nechaeva, P. Y.; Nessi, M.; Niermann, J.; Nikiforou, N.; Nikolaenko, V.; Ojeda, M. L.; Pauly, T.; Peleganchuk, S. V.; Penzin, M.; Codina, E. Perez; Pernegger, H.; Petersen, B. A.; Petukhova, K.; Pfaffenbichler, L.; Plotnikova, E.; Pontecorvo, L.; Poreba, A.; Potrap, I. N.; Astigarraga, M. E. Pozo; Pozzi, R.; Ramakoti, E.; Ravina, B.; Raymond, M.; Rembser, C.; Rettie, S.; Rezanova, O. L.; Riedler, P.; Rimoldi, M.; Bosca, S. Rodriguez; Roe, S.; Roemer, J. T.; Rojas, R. A.; Rummler, A.; Rusakovich, N. A.; Salzburger, A.; Santi, L.; Sauer, C.; Schegelsky, V. A.; Schlenker, S.; Sebastiani, C. D.; Shamim, M.; Sharma, A.; Shatalov, P. B.; Shiyakova, M.; Shreyber, I.; Simoniello, R.; Siral, I.; Smirnova, L. N.; Snesarev, A. A.; Sanchez, C. A. Solans; Soldatov, E. Yu.; Soloshenko, A.; Starchenko, E. A.; Stefl, A.; Stewart, G. A.; Sulin, V. V.; Sultanaliyeva, L.; Swoboda, A.; Szczepanek, N. D.; Talyshev, A. A.; Tarna, G.; Tikhonov, Yu. A.; Timoshenko, S.; Tropina, A.; Tsiareshka, P. V.; Tsukerman, I. I.; Turtuvshin, T.; Unal, G.; Vafeiadis, T.; Valente, M.; Van Rijnbach, M.; Vandelli, W.; Vasyukov, A.; Vittori, C.; Vormwald, B.; Vozak, M.; Vuillermet, R.; Wengler, T.; Wilkens, H. G.; Wollrath, J.; Yang, X.; Yeletskikh, I.; Young, C. J. S.; Zenin, O.; Zhemchugov, A.; Zimine, N. I.; Zografos, A.; Zwalinski, L.; ATLAS Collaboration] CERN, CH-1211 Geneva 23, Switzerland  
  Corporate Author Thesis  
  Publisher Springer Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1434-6044 ISBN Medium  
  Area Expedition Conference  
  Notes WOS:001641411700001 Approved no  
  Is ISI yes International Collaboration yes  
  Call Number IFIC @ pastor @ Serial 7068  
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