diff --git a/homeassistant/components/srp_energy/sensor.py b/homeassistant/components/srp_energy/sensor.py
index 56d8fcdb4b6..a9873c76afe 100644
--- a/homeassistant/components/srp_energy/sensor.py
+++ b/homeassistant/components/srp_energy/sensor.py
@@ -43,6 +43,12 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
 
 def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the SRP energy."""
+    _LOGGER.warning(
+        "The srp_energy integration is deprecated and will be removed "
+        "in Home Assistant 0.100.0. For more information see ADR-0004:"
+        "https://github.com/home-assistant/architecture/blob/master/adr/0004-webscraping.md"
+    )
+
     name = config[CONF_NAME]
     username = config[CONF_USERNAME]
     password = config[CONF_PASSWORD]