From 1101e7ef64e14ee7d5abc188e0348485e770582d Mon Sep 17 00:00:00 2001
From: AutonomousOwl <116417295+AutonomousOwl@users.noreply.github.com>
Date: Thu, 29 Aug 2024 02:34:13 -0400
Subject: [PATCH] Update utility_account_id in Opower to be lowercase in
 statistic id (#124837)

Update utility_account_id to be lowercase in statistic id
---
 homeassistant/components/opower/coordinator.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/homeassistant/components/opower/coordinator.py b/homeassistant/components/opower/coordinator.py
index d0795ae4e15..9cef4e4a252 100644
--- a/homeassistant/components/opower/coordinator.py
+++ b/homeassistant/components/opower/coordinator.py
@@ -98,7 +98,7 @@ class OpowerCoordinator(DataUpdateCoordinator[dict[str, Forecast]]):
                     account.meter_type.name.lower(),
                     # Some utilities like AEP have "-" in their account id.
                     # Replace it with "_" to avoid "Invalid statistic_id"
-                    account.utility_account_id.replace("-", "_"),
+                    account.utility_account_id.replace("-", "_").lower(),
                 )
             )
             cost_statistic_id = f"{DOMAIN}:{id_prefix}_energy_cost"