diff --git a/competitions.json b/competitions.json
index dacdbb1..db9b428 100644
--- a/competitions.json
+++ b/competitions.json
@@ -5378,6 +5378,25 @@
       "conference": null,
       "conference_year": null
     },
+     {
+      "name": "2026 EY AI & Data Challenge: Optimizing Clean Water Supply",
+      "url": "https://zindi.africa/competitions/ey-water-quality-forecasting-challenge/leaderboard?utm_source=mlcontest&utm_medium=referral&utm_campaign=compupdates",
+      "tags": [
+        "supervised",
+        "geo",
+	    "climate",
+	    "prediction",
+	    "measurable"
+      ],
+      "launched": "20 Jan 2026",
+      "registration-deadline": "13 Mar 2026",
+      "deadline": "13 Mar 2026",
+      "prize": "$10,000",
+      "platform": "Zindi",
+      "sponsor": "EY",
+      "conference": null,
+      "conference_year": null
+     },
     {
       "name": "Train LLMs to Play Chess",
       "url": "https://www.aicrowd.com/challenges/global-chess-challenge-2025?ref=mlcontests",