ACACIA aims to enhance the resilience of at-risk communities in Sub-Saharan Africa to climate impacts, particularly from floods and tropical cyclones, by improving the ways climate services are produced, communicated and used for making short-term and long-term decisions.

Latest Posts


  • Python Training Workshop Powered by Injera 

    In the beginning of July, ACACIA’s WP5 ran a Python programming workshop in Addis Ababa, hosted by the Ethiopian Meteorological Service. The workshop was intended to build a basis for a sub-seasonal forecasting “hackathon” that we plan to organize later… Continue reading

    Python Training Workshop Powered by Injera 
  • ACACIA/CATER school in Madagascar

    In April, ACACIA teamed up with the CATER programme to hold an 11-day residential school in Nosy Be, Madagascar. This was the third intense and immersive CATER school, focussing this year on extreme weather and early warnings in the context… Continue reading

    ACACIA/CATER school in Madagascar
  • SAFE4ALL Launch Storytelling Campaign

    ACACIA’s sister project, SAFE4ALL Africa, is inviting people to share their climate-related experiences as part of a new storytelling initiative. The initiative aims to collect real stories from people and communities who have experienced the impacts of climate change in… Continue reading

    SAFE4ALL Launch Storytelling Campaign
  • DGM Co‑Production Workshop

    Co‑Producing Climate Information to Strengthen Decision‑Making in Madagascar on WMO Day From 23 to 25 March 2026, stakeholders from across Madagascar came together for a three‑day workshop combining the evaluation of the ClimSA programme with a hands‑on co‑production of climate… Continue reading

    DGM Co‑Production Workshop
  • Coordinating Sub Seasonal Forecasting in Africa

    From 14–17 March 2026, ACMAD and ICPAC, supported by WISER PASS, convened a pan‑African symposium in Kigali, Rwanda, bringing together national meteorological and hydrological services (NMHSs), Regional Climate Centres (RCCs), universities and international partners. The symposium aimed to: A continent‑wide… Continue reading

    Coordinating Sub Seasonal Forecasting in Africa
  • Annual meeting no. 2 in Addis Ababa

    Our project team just spent three fun and highly productive days together in Addis. About 30 people participated in interactive discussions and presentations of recent work and future plans. Some of the teams even met on the days before and… Continue reading

    Annual meeting no. 2 in Addis Ababa
  • New “Testbed Handbook” for Madagascar

    During the cyclone season in early 2025, ACACIA ran a series of weekly forecasting testbeds bringing together Madagascar’s national meteorological service (DGM), ACACIA scientists, and humanitarian stakeholders, including Croix-Rouge Malagasy (CRM). These hour-long online sessions created a regular space for… Continue reading

    New “Testbed Handbook” for Madagascar
  • ACACIA Newsletter November 2025

    We’re excited to share the latest issue of the ACACIA project newsletter for November 2025! Inside, you’ll find updates on our recent work, community stories from Madagascar and Ethiopia, and what’s coming next. To view ACACIA’s Newsletter for November 2025… Continue reading

    ACACIA Newsletter November 2025
  • Training of Trainers with ICPAC

    A 5-day Training of Trainers (ToT) event for the ICPAC team was conducted by CSAG in Naivasha, Kenya between 29 September and 3 October under joint funding from WISER-PASS and ACACIA.  ICPAC remains at the forefront of co-production of climate… Continue reading

    Training of Trainers with ICPAC
  • ACACIA Factsheets

    Those working in ACACIA’s Work Package 5 have been busy producing several factsheets relevant to the project’s work. These are educational resources that are a useful way to begin building capacity. So far, two factsheets have been published, with many… Continue reading

    ACACIA Factsheets