http://www.itu.int/ITU-T/workprog/wp_search.aspx?sg=5&q=6 Latest modified work items from ITU-T Study Group 5, Question 6 Work Programme http://www.itu.int/ITU-T/workprog/images/itulogo_new.gif http://www.itu.int/ITU-T/workprog/wp_search.aspx?sg=5&q=6 ITU tsbedh@itu.int tsbedh@itu.int Editor(s): Olivier GUYOT <olivier.guyot@nokia.com> Thu, 23 Jul 2026 10:08:29 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=24119 Practical examples on the determination of CO2e emission of mobile networks Editor(s): Paolo GEMMA <paolo.gemma@huawei.com>; William MNYIPPEMBE <william.mnyippembe@tcra.go.tz>; Helen Nakiguli SEKASALA <hnakiguli@ucc.co.ug> Thu, 23 Jul 2026 10:08:09 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=24116 Requirements and best practices for green data centres Editor(s): Paolo GEMMA <paolo.gemma@huawei.com>; Wan MING <wanming1@huawei.com>; Ying SHI <shiying@chinatelecom.cn> Thu, 23 Jul 2026 10:07:46 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=23590 Safety Technical Specifications for Lithium Batteries in Telecom Sites Editor(s): Dongxu CHEN <chendx@chinatowercom.cn>; Di FENG <fengdi@chinatowercom.cn>; Bo YU <yubo6@chinatowercom.cn> Tue, 21 Jul 2026 11:07:00 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=23588 Application practice of Direct Current dual-cooling source air conditioner in base station Editor(s): Lackis ELEFTHERIADIS <lackis.eleftheriadis@ericsson.com>; Magnus OLSSON <magnus.olsson@huawei.com> Tue, 14 Jul 2026 14:36:46 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=23577 Monitoring and Control Interface for Power, Cooling and Building Environment Systems in Telecommunication Networks - Alternative Power Systems Editor(s): Simon COOK <simon.cook@bt.com>; Magnus OLSSON <magnus.olsson@huawei.com> Tue, 14 Jul 2026 14:36:20 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=24112 Innovative energy storage technology for stationary use - Part 1: Overview of energy storage Editor(s): Klaus VERSCHUERE <kverschu@cisco.com> Tue, 14 Jul 2026 11:33:03 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=21837 Energy Efficiency measurement methodology and metrics for servers Editor(s): Claudio BIANCO <claudio1.bianco@fibercop.com>; Baoyu LI <barry.lee@huawei.com>; Siwei LIU <liusw12@chinatelecom.cn>; Ying SHI <shiying@chinatelecom.cn>; Rumeng TAN <tanrum@chinatelecom.cn>; Yu ZHANG <zhangyu5@cmdi.chinamobile.com> Tue, 14 Jul 2026 11:31:54 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=23589 Guidelines of safety applications for lithium iron phosphate battery in data centres Editor(s): Lackis ELEFTHERIADIS <lackis.eleftheriadis@ericsson.com>; Magnus OLSSON <magnus.olsson@huawei.com> Tue, 14 Jul 2026 11:20:07 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=23576 Interfacing of renewable energy or distributed power sources to up to 400 VDC power feeding systems Editor(s): Ivana Drobnjak <i.drobnjak@ucl.ac.uk>; Maria PÉREZ-ORTIZ <maria.perez@ucl.ac.uk>; Leona Verdadero <l.verdadero@unesco.org>; Zekun WU <zekun.wu.19@ucl.ac.uk> Tue, 14 Jul 2026 10:25:37 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=21860 Guidelines for environmentally sustainable and resource-efficient AI systems across the life cycle