{"id":8,"date":"2024-03-20T12:52:33","date_gmt":"2024-03-20T12:52:33","guid":{"rendered":"https:\/\/blogs.imperial.ac.uk\/sustainable-imperial\/?p=8"},"modified":"2026-03-12T15:46:23","modified_gmt":"2026-03-12T15:46:23","slug":"imperials-first-gold-leaf-award","status":"publish","type":"post","link":"https:\/\/blogs.imperial.ac.uk\/sustainable-imperial\/2024\/03\/20\/imperials-first-gold-leaf-award\/","title":{"rendered":"Imperial&#8217;s first Gold LEAF Award"},"content":{"rendered":"<p><a href=\"https:\/\/www.imperial.ac.uk\/news\/237651\/going-leaf-gold\/\"><em>Reposted from Imperial news article &#8220;Going for LEAF Gold&#8221; by Lisa Bushby<\/em><\/a><\/p>\n<p>In June 2022, Dr Pabitra Shakya Tuladhar achieved Gold Laboratory Efficiency Assessment Framework (LEAF) status for the Chemistry Department\u2019s Cleanroom Laboratory, maintained by the Centre for Processable Electronics in the Molecular Sciences Research Hub at White City, marking a first for Imperial College.<\/p>\n<p><!--more--><\/p>\n<p>The LEAF scheme encourages lab managers in academia to drive improvements in laboratory efficiency by identifying practical steps to make their labs more sustainable. Participants complete a set of criteria to reach Bronze, Silver or Gold standard, and can estimate the carbon and financial savings their actions have achieved.<\/p>\n<p>Dismayed at the quantities of chemicals being thrown away and the amount of single-use plastic being used in her lab, Dr Tuladhar decided to take action. Hearing of the LEAF accreditation scheme championing efforts to make labs more sustainable, Pabitra took the initial step in the process to meet the criteria for Bronze status, which she achieved in 2020 through the application of straightforward, practical actions such as explaining the sustainable practices users need to take when using the lab at the time of induction, using cold storage, ovens or incubators only when they are full and turning off equipment and lights when they are not needed.<\/p>\n<p>Pabitra didn\u2019t stop at Bronze and has continued to make improvements to her lab throughout the COVID pandemic, this also helped her lab to continue running during the disruptive period, and by using the same suppliers time and again, she always asks for discounts based on her continuing loyalty (saving money in the process!).<\/p>\n<p>The lab equipment and chemicals and materials are shared with few other lab users from different groups across the CPE and Chemistry Department communities.<\/p>\n<p>The lab utilises the <a href=\"https:\/\/www.warp-it.co.uk\/company\/imperial\">warp-it<\/a> website so that any unwanted or spare item can be offered to other external lab users. Spare equipment is loaned to other lab users in the building. Where equipment has finally met its end-of-life, it is typically returned to the supplier, and Pabitra even has an example of receiving \u00a35000 for returned equipment for recycling!<\/p>\n<p>A key innovation for the lab has been the introduction of the <a href=\"https:\/\/labcup.net\/\">LabCup<\/a> laboratory management software for users to track the material and chemical inventory. The list is kept updated by users when the material is old and disposed of or stock running low. The inventory is open to all CPE users so that they can share if needed. The system is compatible with Imperial\u2019s ICIS system. At point of purchase, hazardous materials are authorised by College\u2019s <a href=\"https:\/\/www.imperial.ac.uk\/natural-sciences\/staff\/health-and-safety\/\">health and safety team<\/a> and users are given information on how the material should be used and stored.<\/p>\n<p><img decoding=\"async\" class=\"one-third left\" src=\"https:\/\/www.imperial.ac.uk\/ImageCropToolT4\/imageTool\/uploaded-images\/dscf0642-1_1656340062943_x2.jpg?r=4348\" alt=\"Dr Pabitra Shakya Tuladhar\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Reposted from Imperial news article &#8220;Going for LEAF Gold&#8221; by Lisa Bushby In June 2022, Dr Pabitra Shakya Tuladhar achieved Gold Laboratory Efficiency Assessment Framework (LEAF) status for the Chemistry Department\u2019s Cleanroom Laboratory, maintained by the Centre for Processable Electronics in the Molecular Sciences Research Hub at White City, marking a first for Imperial College.<\/p>\n","protected":false},"author":1800,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,3],"tags":[5,6],"class_list":["post-8","post","type-post","status-publish","format-standard","hentry","category-general","category-labs","tag-sustainability","tag-sustainable-labs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - 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