diff --git a/custom_components/openei/const.py b/custom_components/openei/const.py
index 558cf33..abe2b1b 100644
--- a/custom_components/openei/const.py
+++ b/custom_components/openei/const.py
@@ -89,6 +89,12 @@
         icon="mdi:cash-multiple",
         entity_category=EntityCategory.DIAGNOSTIC,
     ),
+    "fixedchargefirstmeter": SensorEntityDescription(
+        key="fixedchargefirstmeter",
+        name="Fixed Charge (first meter)",
+        icon="mdi:cash-multiple",
+        entity_category=EntityCategory.DIAGNOSTIC,
+    ),
 }
 
 BINARY_SENSORS: Final[dict[str, BinarySensorEntityDescription]] = {
diff --git a/custom_components/openei/manifest.json b/custom_components/openei/manifest.json
index edb7669..605a4b5 100644
--- a/custom_components/openei/manifest.json
+++ b/custom_components/openei/manifest.json
@@ -7,6 +7,6 @@
   "documentation": "https://github.com/firstof9/ha-openei",
   "iot_class": "cloud_polling",
   "issue_tracker": "https://github.com/firstof9/ha-openei/issues",
-  "requirements": ["python_openei==0.2.3", "aiofiles"],
+  "requirements": ["python_openei==0.2.4", "aiofiles"],
   "version": "0.1.6"
 }
diff --git a/requirements_tests.txt b/requirements_tests.txt
index 6f5ab03..39ad072 100644
--- a/requirements_tests.txt
+++ b/requirements_tests.txt
@@ -1,5 +1,5 @@
 -r requirements_dev.txt
-python_openei==0.2.3
+python_openei
 pytest
 pytest-cov
 pytest-homeassistant-custom-component
diff --git a/tests/test_init.py b/tests/test_init.py
index 857812d..202b79f 100644
--- a/tests/test_init.py
+++ b/tests/test_init.py
@@ -38,7 +38,7 @@ async def test_setup_entry(hass, mock_aioclient, caplog):
         await hass.config_entries.async_setup(entry.entry_id)
         await hass.async_block_till_done()
 
-        assert len(hass.states.async_entity_ids(SENSOR_DOMAIN)) == 7
+        assert len(hass.states.async_entity_ids(SENSOR_DOMAIN)) == 8
         assert len(hass.states.async_entity_ids(BINARY_SENSOR_DOMAIN)) == 1
         entries = hass.config_entries.async_entries(DOMAIN)
         assert len(entries) == 1
@@ -56,14 +56,14 @@ async def test_unload_entry(hass, mock_api):
     assert await hass.config_entries.async_setup(entry.entry_id)
     await hass.async_block_till_done()
 
-    assert len(hass.states.async_entity_ids(SENSOR_DOMAIN)) == 7
+    assert len(hass.states.async_entity_ids(SENSOR_DOMAIN)) == 8
     assert len(hass.states.async_entity_ids(BINARY_SENSOR_DOMAIN)) == 1
     entries = hass.config_entries.async_entries(DOMAIN)
     assert len(entries) == 1
 
     assert await hass.config_entries.async_unload(entries[0].entry_id)
     await hass.async_block_till_done()
-    assert len(hass.states.async_entity_ids(SENSOR_DOMAIN)) == 7
+    assert len(hass.states.async_entity_ids(SENSOR_DOMAIN)) == 8
     assert len(hass.states.async_entity_ids(BINARY_SENSOR_DOMAIN)) == 1
     assert len(hass.states.async_entity_ids(DOMAIN)) == 0
 
diff --git a/tests/test_sensors.py b/tests/test_sensors.py
index 85f1330..79def72 100644
--- a/tests/test_sensors.py
+++ b/tests/test_sensors.py
@@ -1,5 +1,6 @@
 """Tests for sensors."""
 
+import logging
 import pytest
 from pytest_homeassistant_custom_component.common import MockConfigEntry
 
@@ -7,6 +8,7 @@
 from tests.const import CONFIG_DATA
 
 FAKE_MINCHARGE_SENSOR = "sensor.fake_utility_co_minimum_charge"
+FAKE_FIXEDCHARGE_SENSOR = "sensor.fake_utility_co_fixed_charge_first_meter"
 FAKE_CURRENT_RATE_SENSOR = "sensor.fake_utility_co_current_energy_rate"
 FAKE_CURRENT_RATE_STRUCTURE_SENSOR = (
     "sensor.fake_utility_co_current_energy_rate_structure"
@@ -15,25 +17,29 @@
 pytestmark = pytest.mark.asyncio
 
 
-async def test_sensors(hass, mock_api):
+async def test_sensors(hass, mock_api, caplog):
     """Test settting up entities."""
     entry = MockConfigEntry(
         domain=DOMAIN,
         title="Fake Utility Co",
         data=CONFIG_DATA,
     )
+    with caplog.at_level(logging.DEBUG):
+        entry.add_to_hass(hass)
+        assert await hass.config_entries.async_setup(entry.entry_id)
+        await hass.async_block_till_done()
 
-    entry.add_to_hass(hass)
-    assert await hass.config_entries.async_setup(entry.entry_id)
-    await hass.async_block_till_done()
+        state = hass.states.get(FAKE_MINCHARGE_SENSOR)
+        assert state is not None
+        assert state.state == "unknown"
 
-    state = hass.states.get(FAKE_MINCHARGE_SENSOR)
-    assert state is not None
-    assert state.state == "unknown"
+        state = hass.states.get(FAKE_CURRENT_RATE_SENSOR)
+        assert state is not None
+        assert state.attributes["all_rates"] == [0.24477, 0.06118, 0.19847, 0.06116]
 
-    state = hass.states.get(FAKE_CURRENT_RATE_SENSOR)
-    assert state is not None
-    assert state.attributes["all_rates"] == [0.24477, 0.06118, 0.19847, 0.06116]
+        state = hass.states.get(FAKE_CURRENT_RATE_STRUCTURE_SENSOR)
+        assert state is not None
 
-    state = hass.states.get(FAKE_CURRENT_RATE_STRUCTURE_SENSOR)
-    assert state is not None
+        state = hass.states.get(FAKE_FIXEDCHARGE_SENSOR)
+        assert state is not None
+        assert state.state == "16.91"