# CLEWs **URL:** https://forum.u4ria.org/c/clews/10.md [Latest](https://forum.u4ria.org/latest.md) · [Categories](https://forum.u4ria.org/categories.md) · [Tags](https://forum.u4ria.org/tags.md) --- ## [CLEWs Starter Data Kits (SDKs)](https://forum.u4ria.org/t/clews-starter-data-kits-sdks/659)
**Author:** [@KaneAlexander](https://forum.u4ria.org/u/KaneAlexander)\ **Replies:** 1\ **Last updated:** [July 22, 2026, 11:58am UTC](https://forum.u4ria.org/t/clews-starter-data-kits-sdks/659 "2026-07-22T11:58:33Z")
Dear all, You may have seen on LinkedIn that we have new SDKs, including the first for CLEWs. These are currently for the 48 countries in Sub-Saharan Africa. Access the SDKs here :cloud\_with\_lightning: You can … --- ## [About the CLEWs category](https://forum.u4ria.org/t/about-the-clews-category/290)
**Author:** [@discobot](https://forum.u4ria.org/u/discobot)\ **Replies:** 0
--- ## [Possible issue with Hands-on 11 Quiz Question 2](https://forum.u4ria.org/t/possible-issue-with-hands-on-11-quiz-question-2/666)
**Author:** [@winwul](https://forum.u4ria.org/u/winwul)\ **Replies:** 5\ **Last updated:** [October 13, 2026, 3:59am UTC](https://forum.u4ria.org/t/possible-issue-with-hands-on-11-quiz-question-2/666 "2026-10-13T03:59:55Z")
Hello everyone, I am having an issue with Question 2 in the Hands-on 11 quiz. I ran the model using MUIO v5.6. In the Use by Technology by Mode results, the industrial LPG boiler DEMINDLHELPG does not appear, which ind… --- ## [Introducing CLEWs-EU: A Nexus Model for Europe's Energy, Land, and Water Futures](https://forum.u4ria.org/t/introducing-clews-eu-a-nexus-model-for-europes-energy-land-and-water-futures/703)
**Author:** [@Lee2D2](https://forum.u4ria.org/u/Lee2D2)\ **Replies:** 3\ **Last updated:** [September 25, 2026, 3:30pm UTC](https://forum.u4ria.org/t/introducing-clews-eu-a-nexus-model-for-europes-energy-land-and-water-futures/703 "2026-09-25T15:30:22Z")
--- ## [Register Interest - CLEWs Symposium](https://forum.u4ria.org/t/register-interest-clews-symposium/700)
**Author:** [@KaneAlexander](https://forum.u4ria.org/u/KaneAlexander)\ **Replies:** 0\ **Last updated:** [September 10, 2026, 12:31pm UTC](https://forum.u4ria.org/t/register-interest-clews-symposium/700 "2026-09-10T12:31:18Z")
Dear CLEWs Community, Do you have some ongoing or completed work that the CLEWs community would be interested in? On November 2nd, 2026, there will be the first Annual CLEWs Symposium. Therefore, we are inviting people… --- ## [I am currently following the Advanced CLEWs – CLEWs++ Modelling course. While working through the materials, I noticed that Lecture 12 (From MDI to MUIO) appears to be empty on my side.](https://forum.u4ria.org/t/i-am-currently-following-the-advanced-clews-clews-modelling-course-while-working-through-the-materials-i-noticed-that-lecture-12-from-mdi-to-muio-appears-to-be-empty-on-my-side/621)
**Author:** [@moh](https://forum.u4ria.org/u/moh)\ **Replies:** 0\ **Last updated:** [April 28, 2026, 10:14am UTC](https://forum.u4ria.org/t/i-am-currently-following-the-advanced-clews-clews-modelling-course-while-working-through-the-materials-i-noticed-that-lecture-12-from-mdi-to-muio-appears-to-be-empty-on-my-side/621 "2026-04-28T10:14:30Z")
Could you please assist me with the correct procedure for importing model input data from MDI to MUIO? I am currently unable to proceed because I am not sure how to import the generated MDI files into MUIO (version 5.4). … --- ## [Open Troubleshooting - 23.04.26](https://forum.u4ria.org/t/open-troubleshooting-23-04-26/610)
**Author:** [@KaneAlexander](https://forum.u4ria.org/u/KaneAlexander)\ **Replies:** 0\ **Last updated:** [April 16, 2026, 8:46am UTC](https://forum.u4ria.org/t/open-troubleshooting-23-04-26/610 "2026-04-16T08:46:31Z")
Dear CLEWs community, We are back with another Open Troubleshooting session! :face\_with\_monocle: The next session for CLEWs will be held on Thursday 23rd April 2026 2-3PM GMT+1. Please sign up here: 23/04/26 - CLEWs O… --- ## [CLEWs Webinar - 11.2.26 - Recording](https://forum.u4ria.org/t/clews-webinar-11-2-26-recording/583)
**Author:** [@KaneAlexander](https://forum.u4ria.org/u/KaneAlexander)\ **Replies:** 0\ **Last updated:** [February 13, 2026, 9:47am UTC](https://forum.u4ria.org/t/clews-webinar-11-2-26-recording/583 "2026-02-13T09:47:59Z")
Did you miss the webinar on Wednesday? Fear not, the webinar is now available on YouTube! It was called ‘Beyond the Model: How CLEWs Develops Nexus Thinking’ and hosted by @Leigh\_Martindale! :movie\_camera: CLEWs modell… --- ## [CLEWs Webinar on February 11th](https://forum.u4ria.org/t/clews-webinar-on-february-11th/579)
**Author:** [@KaneAlexander](https://forum.u4ria.org/u/KaneAlexander)\ **Replies:** 0\ **Last updated:** [February 5, 2026, 11:41am UTC](https://forum.u4ria.org/t/clews-webinar-on-february-11th/579 "2026-02-05T11:41:02Z")
Dear CLEWs Community, We have a CLEWs webinar in the EMC, hosted by our good colleague @Leigh\_Martindale! Date and Time: Wednesday 11th February, 2-3PM GMT. Title: Beyond the Model: How CLEWs Develops Nexus Thinking W… --- ## [Open Troubleshooting - 20th January 2026](https://forum.u4ria.org/t/open-troubleshooting-20th-january-2026/559)
**Author:** [@KaneAlexander](https://forum.u4ria.org/u/KaneAlexander)\ **Replies:** 0\ **Last updated:** [January 12, 2026, 11:36am UTC](https://forum.u4ria.org/t/open-troubleshooting-20th-january-2026/559 "2026-01-12T11:36:03Z")
Dear CLEWs community :waving\_hand:, Happy New Year! We are back with our first CLEWs troubleshooting session of the year :tada: The next Open Troubleshooting session for CLEWs will be held on Tuesday 20th January 2026 … --- ## [Open Troubleshooting - 10th December 2025](https://forum.u4ria.org/t/open-troubleshooting-10th-december-2025/550)
**Author:** [@KaneAlexander](https://forum.u4ria.org/u/KaneAlexander)\ **Replies:** 0\ **Last updated:** [November 28, 2025, 11:31am UTC](https://forum.u4ria.org/t/open-troubleshooting-10th-december-2025/550 "2025-11-28T11:31:48Z")
Dear CLEWs community :waving\_hand:, The next Open Troubleshooting session for CLEWs will be held on Wednesday 10th December from 2-4pm GMT. Please sign up using Microsoft Forms here - the Teams link will then be sha… --- ## [The CLEWs Open University Course has had an update!](https://forum.u4ria.org/t/the-clews-open-university-course-has-had-an-update/549)
**Author:** [@KaneAlexander](https://forum.u4ria.org/u/KaneAlexander)\ **Replies:** 0\ **Last updated:** [November 28, 2025, 10:09am UTC](https://forum.u4ria.org/t/the-clews-open-university-course-has-had-an-update/549 "2025-11-28T10:09:21Z")
Hi all, :partying\_face: The CCG OpenLearn Collection has been updated and the CLEWs course has had a transformation! :partying\_face: This latest version of the course has a few notable changes, including: Compatible … --- ## [Postgraduate Study Opportunities](https://forum.u4ria.org/t/postgraduate-study-opportunities/532)
**Author:** [@KaneAlexander](https://forum.u4ria.org/u/KaneAlexander)\ **Replies:** 0\ **Last updated:** [November 12, 2025, 4:44pm UTC](https://forum.u4ria.org/t/postgraduate-study-opportunities/532 "2025-11-12T16:44:46Z")
Quick one from me! :waving\_hand: There are some Masters and PhD opportunities, for 2026, at the Pan African University (PAU). Applications open on November 15th, 2025. Check out the website here, for more information! --- ## [Open Troubleshooting - November 13th 2025](https://forum.u4ria.org/t/open-troubleshooting-november-13th-2025/526)
**Author:** [@KaneAlexander](https://forum.u4ria.org/u/KaneAlexander)\ **Replies:** 1\ **Last updated:** [October 31, 2025, 4:14pm UTC](https://forum.u4ria.org/t/open-troubleshooting-november-13th-2025/526 "2025-10-31T16:14:21Z")
Dear CLEWs community :waving\_hand:, The next Open Troubleshooting session for CLEWs will be held on November 13th from 2-4pm GMT. Please sign up here: Microsoft Forms. Best, Kane. Note: A schedule for open troublesho… --- ## [Solar not showing on Graph for Hands on 8 Activity 2](https://forum.u4ria.org/t/solar-not-showing-on-graph-for-hands-on-8-activity-2/281)
**Author:** [@Sarah\_Amu](https://forum.u4ria.org/u/Sarah_Amu)\ **Replies:** 1\ **Last updated:** [October 9, 2025, 1:36pm UTC](https://forum.u4ria.org/t/solar-not-showing-on-graph-for-hands-on-8-activity-2/281 "2025-10-09T13:36:44Z")
Hi all, Please I would appreciate some help for lecture 8 activity 2. For the final run, the solar does not show on the graph. I have tried to troubleshoot but cannot seem to find what I have missed. Thanks Sarah --- ## [Energy and Flexibility Modelling: OSeMOSYS & FlexTool (Windows) Lecture 6 Hands-on 5](https://forum.u4ria.org/t/energy-and-flexibility-modelling-osemosys-flextool-windows-lecture-6-hands-on-5/282)
**Author:** [@Arif\_Arafat](https://forum.u4ria.org/u/Arif_Arafat)\ **Replies:** 1\ **Last updated:** [October 9, 2025, 1:35pm UTC](https://forum.u4ria.org/t/energy-and-flexibility-modelling-osemosys-flextool-windows-lecture-6-hands-on-5/282 "2025-10-09T13:35:59Z")
Hi Leaders The subject mentioned above is referred. I encountered an issue during the final step after running the model in the ClicSAND software. The text file generated does not contain sufficient data. I followed t… --- ## [HO3 and Model File](https://forum.u4ria.org/t/ho3-and-model-file/287)
**Author:** [@Luiza\_Raso](https://forum.u4ria.org/u/Luiza_Raso)\ **Replies:** 1\ **Last updated:** [October 9, 2025, 1:34pm UTC](https://forum.u4ria.org/t/ho3-and-model-file/287 "2025-10-09T13:34:35Z")
Hello everyone, I’m new to the OSeMOSYS software and I have been having some problems to run the analysis on the HO3 When I try to run it on the software, it says ‘Internal Error’. When I try to run it on the Cloud, it… --- ## [Hi, Could we use the model file provided in Hands-on 3 (CLEWs) for a newly built case that has been developed using a different dataset and covers different years?](https://forum.u4ria.org/t/hi-could-we-use-the-model-file-provided-in-hands-on-3-clews-for-a-newly-built-case-that-has-been-developed-using-a-different-dataset-and-covers-different-years/454)
**Author:** [@NATenishaKA](https://forum.u4ria.org/u/NATenishaKA)\ **Replies:** 1\ **Last updated:** [October 9, 2025, 1:29pm UTC](https://forum.u4ria.org/t/hi-could-we-use-the-model-file-provided-in-hands-on-3-clews-for-a-newly-built-case-that-has-been-developed-using-a-different-dataset-and-covers-different-years/454 "2025-10-09T13:29:08Z")
--- ## [CLEWs FlatPack CCG](https://forum.u4ria.org/t/clews-flatpack-ccg/513)
**Author:** [@FynnK](https://forum.u4ria.org/u/FynnK)\ **Replies:** 0\ **Last updated:** [September 16, 2025, 11:01am UTC](https://forum.u4ria.org/t/clews-flatpack-ccg/513 "2025-09-16T11:01:55Z")
Hi CLEWs community, If you are interested in integrating CLEWs into university courses please take a look at CCG’s FlatPack offer (more info here). As part of FlatPack, we provide example Teaching Kits (the CLEWs one ca… --- ## [Error message when running my model(Hands on 3 - 5)](https://forum.u4ria.org/t/error-message-when-running-my-model-hands-on-3-5/508)
**Author:** [@Oluwaseyi](https://forum.u4ria.org/u/Oluwaseyi)\ **Replies:** 2\ **Last updated:** [September 12, 2025, 4:36pm UTC](https://forum.u4ria.org/t/error-message-when-running-my-model-hands-on-3-5/508 "2025-09-12T16:36:07Z")
Subject: Request for Assistance with Clews Modelling Course Dear all, I recently began the Clews modelling course, and initially, I was quite excited as I successfully followed the hands-on exercises. However, I’m now … --- ## [Publication of new CLEWs Literature Review!](https://forum.u4ria.org/t/publication-of-new-clews-literature-review/495)
**Author:** [@KaneAlexander](https://forum.u4ria.org/u/KaneAlexander)\ **Replies:** 0\ **Last updated:** [August 28, 2025, 1:18pm UTC](https://forum.u4ria.org/t/publication-of-new-clews-literature-review/495 "2025-08-28T13:18:34Z")
Hello Everyone :waving\_hand:, I am pleased to announce the publication of my first paper as lead author, in the journal Environmental Research: Climate! The review article is titled ‘Analysing the development of the cl… --- ## [Welcome to CLEWs!](https://forum.u4ria.org/t/welcome-to-clews/477)
**Author:** [@KaneAlexander](https://forum.u4ria.org/u/KaneAlexander)\ **Replies:** 1\ **Last updated:** [August 27, 2025, 8:32am UTC](https://forum.u4ria.org/t/welcome-to-clews/477 "2025-08-27T08:32:05Z")
Dear CLEWs Community, Welcome to this new forum. It is a pleasure to have you here! I am Kane Alexander, currently a Research Assistant at Imperial College London, as part of the Climate Compatible Growth (CCG) programm… --- ## [CLEWs Dominican Republic](https://forum.u4ria.org/t/clews-dominican-republic/461)
**Author:** [@remildejesus](https://forum.u4ria.org/u/remildejesus)\ **Replies:** 2\ **Last updated:** [August 20, 2025, 3:13pm UTC](https://forum.u4ria.org/t/clews-dominican-republic/461 "2025-08-20T15:13:46Z")
Hello CLEWs Community, I’m excited to share that we’ve just completed the CLEWsDR project, a Dominican Republic specific integrated model for climate, land and water systems. This has been a truly collaborative effort b… --- ## [Webinar Draft - 20/08](https://forum.u4ria.org/t/webinar-draft-20-08/480)
**Author:** [@KaneAlexander](https://forum.u4ria.org/u/KaneAlexander)\ **Replies:** 0\ **Last updated:** [August 20, 2025, 2:31pm UTC](https://forum.u4ria.org/t/webinar-draft-20-08/480 "2025-08-20T14:31:25Z")
Hello everyone! I like CLEWs Modelling Enjoy your day. --- ## [hands on 3](https://forum.u4ria.org/t/hands-on-3/261)
**Author:** [@Talita\_Covre](https://forum.u4ria.org/u/Talita_Covre)\ **Replies:** 2\ **Last updated:** [February 12, 2025, 6:28pm UTC](https://forum.u4ria.org/t/hands-on-3/261 "2025-02-12T18:28:08Z")
Hi, On HO3, I have successfully added the commodities but when going to add technologies and input/output activity ratio, it doesn’t work. In fact, it works for the MINGAS flow but not for the other technology flows. I… --- ## [HO4 - act 2](https://forum.u4ria.org/t/ho4-act-2/262)
**Author:** [@Talita\_Covre](https://forum.u4ria.org/u/Talita_Covre)\ **Replies:** 5\ **Last updated:** [February 11, 2025, 4:40am UTC](https://forum.u4ria.org/t/ho4-act-2/262 "2025-02-11T04:40:48Z")
Hello, On the Hands On 4 modelling exercise, I have inserted all parameters as specified in the guide. However, when running the model it still gives me gas as the fuel of choice for optimisation. I have re-checked many… --- ## [ACTIVITY ONE: INTRODUCTION TO CLEWS MODELLING](https://forum.u4ria.org/t/activity-one-introduction-to-clews-modelling/284)
**Author:** [@Boaz\_Mboya](https://forum.u4ria.org/u/Boaz_Mboya)\ **Replies:** 5\ **Last updated:** [February 10, 2025, 4:20pm UTC](https://forum.u4ria.org/t/activity-one-introduction-to-clews-modelling/284 "2025-02-10T16:20:31Z")
Greetings, I have started the course but I am unable to download the software. The google drive link is not working any more any assistance please. ▶ (attachments) --- ## [HANDS ON ACTIVITY 2](https://forum.u4ria.org/t/hands-on-activity-2/285)
**Author:** [@Boaz\_Mboya](https://forum.u4ria.org/u/Boaz_Mboya)\ **Replies:** 1\ **Last updated:** [December 22, 2024, 5:29pm UTC](https://forum.u4ria.org/t/hands-on-activity-2/285 "2024-12-22T17:29:35Z")
Greetings, I am unable to get the link to the model txt please help. Thank you. ▶ (attachments) --- ## [Model for Policy Analysis Refused to Run](https://forum.u4ria.org/t/model-for-policy-analysis-refused-to-run/280)
**Author:** [@Ese\_Odion](https://forum.u4ria.org/u/Ese_Odion)\ **Replies:** 0\ **Last updated:** [October 24, 2024, 1:59pm UTC](https://forum.u4ria.org/t/model-for-policy-analysis-refused-to-run/280 "2024-10-24T13:59:42Z")
Dear Team For a while I have been facing some challenges. As I have been trying to run my model but they all refused to run. I initially input all my RE technologies such as Solar, wind, hydro and biomass, but they did … --- ## [How to upload a existing project file in Momani](https://forum.u4ria.org/t/how-to-upload-a-existing-project-file-in-momani/279)
**Author:** [@Malavika\_Thampi](https://forum.u4ria.org/u/Malavika_Thampi)\ **Replies:** 0\ **Last updated:** [July 9, 2024, 6:17am UTC](https://forum.u4ria.org/t/how-to-upload-a-existing-project-file-in-momani/279 "2024-07-09T06:17:57Z")
Hello team, I am a new Momani user, please guide me to how to upload an already existing project in the momani web interface? Thanks in advance [Next page](https://forum.u4ria.org/c/clews/10.md?page=1)