diff --git a/homeassistant/components/energyzero/__init__.py b/homeassistant/components/energyzero/__init__.py
index 096e312efc0818ea181b91591c46575dcb85574a..0eac874f1ed74b4d7fe66f79209f7c2cbecf7bef 100644
--- a/homeassistant/components/energyzero/__init__.py
+++ b/homeassistant/components/energyzero/__init__.py
@@ -8,6 +8,7 @@ from homeassistant.exceptions import ConfigEntryNotReady
 
 from .const import DOMAIN
 from .coordinator import EnergyZeroDataUpdateCoordinator
+from .services import async_register_services
 
 PLATFORMS = [Platform.SENSOR]
 
@@ -25,6 +26,9 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     hass.data.setdefault(DOMAIN, {})[entry.entry_id] = coordinator
 
     await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
+
+    async_register_services(hass, coordinator)
+
     return True
 
 
diff --git a/homeassistant/components/energyzero/services.py b/homeassistant/components/energyzero/services.py
new file mode 100644
index 0000000000000000000000000000000000000000..fb451c40401f6f8a738f85f9ceeacf433d931e7f
--- /dev/null
+++ b/homeassistant/components/energyzero/services.py
@@ -0,0 +1,129 @@
+"""The EnergyZero services."""
+from __future__ import annotations
+
+from datetime import date, datetime
+from enum import Enum
+from functools import partial
+from typing import Final
+
+from energyzero import Electricity, Gas, VatOption
+import voluptuous as vol
+
+from homeassistant.core import (
+    HomeAssistant,
+    ServiceCall,
+    ServiceResponse,
+    SupportsResponse,
+    callback,
+)
+from homeassistant.exceptions import ServiceValidationError
+from homeassistant.util import dt as dt_util
+
+from .const import DOMAIN
+from .coordinator import EnergyZeroDataUpdateCoordinator
+
+ATTR_START: Final = "start"
+ATTR_END: Final = "end"
+ATTR_INCL_VAT: Final = "incl_vat"
+
+GAS_SERVICE_NAME: Final = "get_gas_prices"
+ENERGY_SERVICE_NAME: Final = "get_energy_prices"
+SERVICE_SCHEMA: Final = vol.Schema(
+    {
+        vol.Required(ATTR_INCL_VAT): bool,
+        vol.Optional(ATTR_START): str,
+        vol.Optional(ATTR_END): str,
+    }
+)
+
+
+class PriceType(Enum):
+    """Type of price."""
+
+    ENERGY = "energy"
+    GAS = "gas"
+
+
+def __get_date(date_input: str | None) -> date | datetime:
+    """Get date."""
+    if not date_input:
+        return dt_util.now().date()
+
+    if value := dt_util.parse_datetime(date_input):
+        return value
+
+    raise ServiceValidationError(
+        "Invalid datetime provided.",
+        translation_domain=DOMAIN,
+        translation_key="invalid_date",
+        translation_placeholders={
+            "date": date_input,
+        },
+    )
+
+
+def __serialize_prices(prices: Electricity | Gas) -> ServiceResponse:
+    """Serialize prices."""
+    return {
+        "prices": [
+            {
+                key: str(value) if isinstance(value, datetime) else value
+                for key, value in timestamp_price.items()
+            }
+            for timestamp_price in prices.timestamp_prices
+        ]
+    }
+
+
+async def __get_prices(
+    call: ServiceCall,
+    *,
+    coordinator: EnergyZeroDataUpdateCoordinator,
+    price_type: PriceType,
+) -> ServiceResponse:
+    start = __get_date(call.data.get(ATTR_START))
+    end = __get_date(call.data.get(ATTR_END))
+
+    vat = VatOption.INCLUDE
+
+    if call.data.get(ATTR_INCL_VAT) is False:
+        vat = VatOption.EXCLUDE
+
+    data: Electricity | Gas
+
+    if price_type == PriceType.GAS:
+        data = await coordinator.energyzero.gas_prices(
+            start_date=start,
+            end_date=end,
+            vat=vat,
+        )
+    else:
+        data = await coordinator.energyzero.energy_prices(
+            start_date=start,
+            end_date=end,
+            vat=vat,
+        )
+
+    return __serialize_prices(data)
+
+
+@callback
+def async_register_services(
+    hass: HomeAssistant, coordinator: EnergyZeroDataUpdateCoordinator
+):
+    """Set up EnergyZero services."""
+
+    hass.services.async_register(
+        DOMAIN,
+        GAS_SERVICE_NAME,
+        partial(__get_prices, coordinator=coordinator, price_type=PriceType.GAS),
+        schema=SERVICE_SCHEMA,
+        supports_response=SupportsResponse.ONLY,
+    )
+    hass.services.async_register(
+        DOMAIN,
+        ENERGY_SERVICE_NAME,
+        partial(__get_prices, coordinator=coordinator, price_type=PriceType.ENERGY),
+        schema=SERVICE_SCHEMA,
+        supports_response=SupportsResponse.ONLY,
+    )
diff --git a/homeassistant/components/energyzero/services.yaml b/homeassistant/components/energyzero/services.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..1bcc5ae34bef01f54559de4c3c38b3dd3d7ee627
--- /dev/null
+++ b/homeassistant/components/energyzero/services.yaml
@@ -0,0 +1,34 @@
+get_gas_prices:
+  fields:
+    incl_vat:
+      required: true
+      default: true
+      selector:
+        boolean:
+    start:
+      required: false
+      example: "2023-01-01 00:00:00"
+      selector:
+        datetime:
+    end:
+      required: false
+      example: "2023-01-01 00:00:00"
+      selector:
+        datetime:
+get_energy_prices:
+  fields:
+    incl_vat:
+      required: true
+      default: true
+      selector:
+        boolean:
+    start:
+      required: false
+      example: "2023-01-01 00:00:00"
+      selector:
+        datetime:
+    end:
+      required: false
+      example: "2023-01-01 00:00:00"
+      selector:
+        datetime:
diff --git a/homeassistant/components/energyzero/strings.json b/homeassistant/components/energyzero/strings.json
index a27ce236c281e3798664b410ab19cad2c5773d40..81f54f4222ad628d578e0fee1693675dc2769ffa 100644
--- a/homeassistant/components/energyzero/strings.json
+++ b/homeassistant/components/energyzero/strings.json
@@ -9,6 +9,11 @@
       "already_configured": "[%key:common::config_flow::abort::already_configured_device%]"
     }
   },
+  "exceptions": {
+    "invalid_date": {
+      "message": "Invalid date provided. Got {date}"
+    }
+  },
   "entity": {
     "sensor": {
       "current_hour_price": {
@@ -39,5 +44,43 @@
         "name": "Hours priced equal or lower than current - today"
       }
     }
+  },
+  "services": {
+    "get_gas_prices": {
+      "name": "Get gas prices",
+      "description": "Request gas prices from EnergyZero.",
+      "fields": {
+        "incl_vat": {
+          "name": "Including VAT",
+          "description": "Include VAT in the prices."
+        },
+        "start": {
+          "name": "Start",
+          "description": "Specifies the date and time from which to retrieve prices. Defaults to today if omitted."
+        },
+        "end": {
+          "name": "End",
+          "description": "Specifies the date and time until which to retrieve prices. Defaults to today if omitted."
+        }
+      }
+    },
+    "get_energy_prices": {
+      "name": "Get energy prices",
+      "description": "Request energy prices from EnergyZero.",
+      "fields": {
+        "incl_vat": {
+          "name": "[%key:component::energyzero::services::get_gas_prices::fields::incl_vat::name%]",
+          "description": "[%key:component::energyzero::services::get_gas_prices::fields::incl_vat::description%]"
+        },
+        "start": {
+          "name": "[%key:component::energyzero::services::get_gas_prices::fields::start::name%]",
+          "description": "[%key:component::energyzero::services::get_gas_prices::fields::start::description%]"
+        },
+        "end": {
+          "name": "[%key:component::energyzero::services::get_gas_prices::fields::end::name%]",
+          "description": "[%key:component::energyzero::services::get_gas_prices::fields::end::description%]"
+        }
+      }
+    }
   }
 }
diff --git a/tests/components/energyzero/snapshots/test_services.ambr b/tests/components/energyzero/snapshots/test_services.ambr
new file mode 100644
index 0000000000000000000000000000000000000000..73d161477d0ba20850dab813137abee73941df2b
--- /dev/null
+++ b/tests/components/energyzero/snapshots/test_services.ambr
@@ -0,0 +1,2401 @@
+# serializer version: 1
+# name: test_service[end0-start0-incl_vat0-get_energy_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 0.35,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 0.26,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 0.27,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 0.38,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 0.41,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 0.46,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 0.39,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 0.48,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 0.49,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 0.55,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 0.31,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
+# name: test_service[end0-start0-incl_vat0-get_gas_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-05 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 22:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
+# name: test_service[end0-start0-incl_vat1-get_energy_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 0.35,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 0.26,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 0.27,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 0.38,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 0.41,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 0.46,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 0.39,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 0.48,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 0.49,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 0.55,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 0.31,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
+# name: test_service[end0-start0-incl_vat1-get_gas_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-05 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 22:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
+# name: test_service[end0-start1-incl_vat0-get_energy_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 0.35,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 0.26,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 0.27,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 0.38,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 0.41,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 0.46,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 0.39,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 0.48,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 0.49,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 0.55,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 0.31,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
+# name: test_service[end0-start1-incl_vat0-get_gas_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-05 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 22:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
+# name: test_service[end0-start1-incl_vat1-get_energy_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 0.35,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 0.26,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 0.27,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 0.38,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 0.41,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 0.46,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 0.39,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 0.48,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 0.49,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 0.55,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 0.31,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
+# name: test_service[end0-start1-incl_vat1-get_gas_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-05 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 22:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
+# name: test_service[end1-start0-incl_vat0-get_energy_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 0.35,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 0.26,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 0.27,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 0.38,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 0.41,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 0.46,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 0.39,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 0.48,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 0.49,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 0.55,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 0.31,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
+# name: test_service[end1-start0-incl_vat0-get_gas_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-05 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 22:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
+# name: test_service[end1-start0-incl_vat1-get_energy_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 0.35,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 0.26,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 0.27,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 0.38,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 0.41,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 0.46,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 0.39,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 0.48,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 0.49,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 0.55,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 0.31,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
+# name: test_service[end1-start0-incl_vat1-get_gas_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-05 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 22:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
+# name: test_service[end1-start1-incl_vat0-get_energy_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 0.35,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 0.26,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 0.27,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 0.38,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 0.41,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 0.46,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 0.39,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 0.48,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 0.49,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 0.55,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 0.31,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
+# name: test_service[end1-start1-incl_vat0-get_gas_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-05 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 22:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
+# name: test_service[end1-start1-incl_vat1-get_energy_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 0.35,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 0.26,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 0.27,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 0.28,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 0.38,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 0.41,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 0.46,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 0.39,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 0.44,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 0.48,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 0.49,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 0.55,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 0.37,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 0.4,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 0.32,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 0.33,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 0.31,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
+# name: test_service[end1-start1-incl_vat1-get_gas_prices]
+  dict({
+    'prices': list([
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-05 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.43,
+        'timestamp': '2022-12-06 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 22:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-06 23:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 00:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 01:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 02:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 03:00:00+00:00',
+      }),
+      dict({
+        'price': 1.45,
+        'timestamp': '2022-12-07 04:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 05:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 06:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 07:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 08:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 09:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 10:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 11:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 12:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 13:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 14:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 15:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 16:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 17:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 18:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 19:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 20:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 21:00:00+00:00',
+      }),
+      dict({
+        'price': 1.47,
+        'timestamp': '2022-12-07 22:00:00+00:00',
+      }),
+    ]),
+  })
+# ---
diff --git a/tests/components/energyzero/test_services.py b/tests/components/energyzero/test_services.py
new file mode 100644
index 0000000000000000000000000000000000000000..7939b06ce8e0e33268baf33740cf7c6ab54efcac
--- /dev/null
+++ b/tests/components/energyzero/test_services.py
@@ -0,0 +1,90 @@
+"""Tests for the services provided by the EnergyZero integration."""
+
+import pytest
+from syrupy.assertion import SnapshotAssertion
+import voluptuous as vol
+
+from homeassistant.components.energyzero.const import DOMAIN
+from homeassistant.components.energyzero.services import (
+    ENERGY_SERVICE_NAME,
+    GAS_SERVICE_NAME,
+)
+from homeassistant.core import HomeAssistant
+from homeassistant.exceptions import ServiceValidationError
+
+
+@pytest.mark.usefixtures("init_integration")
+async def test_has_services(
+    hass: HomeAssistant,
+) -> None:
+    """Test the existence of the EnergyZero Service."""
+    assert hass.services.has_service(DOMAIN, GAS_SERVICE_NAME)
+    assert hass.services.has_service(DOMAIN, ENERGY_SERVICE_NAME)
+
+
+@pytest.mark.usefixtures("init_integration")
+@pytest.mark.parametrize("service", [GAS_SERVICE_NAME, ENERGY_SERVICE_NAME])
+@pytest.mark.parametrize("incl_vat", [{"incl_vat": False}, {"incl_vat": True}])
+@pytest.mark.parametrize("start", [{"start": "2023-01-01 00:00:00"}, {}])
+@pytest.mark.parametrize("end", [{"end": "2023-01-01 00:00:00"}, {}])
+async def test_service(
+    hass: HomeAssistant,
+    snapshot: SnapshotAssertion,
+    service: str,
+    incl_vat: dict[str, bool],
+    start: dict[str, str],
+    end: dict[str, str],
+) -> None:
+    """Test the EnergyZero Service."""
+
+    data = incl_vat | start | end
+
+    assert snapshot == await hass.services.async_call(
+        DOMAIN,
+        service,
+        data,
+        blocking=True,
+        return_response=True,
+    )
+
+
+@pytest.mark.usefixtures("init_integration")
+@pytest.mark.parametrize("service", [GAS_SERVICE_NAME, ENERGY_SERVICE_NAME])
+@pytest.mark.parametrize(
+    ("service_data", "error", "error_message"),
+    [
+        ({}, vol.er.Error, "required key not provided .+"),
+        (
+            {"incl_vat": "incorrect vat"},
+            vol.er.Error,
+            "expected bool for dictionary value .+",
+        ),
+        (
+            {"incl_vat": True, "start": "incorrect date"},
+            ServiceValidationError,
+            "Invalid datetime provided.",
+        ),
+        (
+            {"incl_vat": True, "end": "incorrect date"},
+            ServiceValidationError,
+            "Invalid datetime provided.",
+        ),
+    ],
+)
+async def test_service_validation(
+    hass: HomeAssistant,
+    service: str,
+    service_data: dict[str, str],
+    error: type[Exception],
+    error_message: str,
+) -> None:
+    """Test the EnergyZero Service validation."""
+
+    with pytest.raises(error, match=error_message):
+        await hass.services.async_call(
+            DOMAIN,
+            service,
+            service_data,
+            blocking=True,
+            return_response=True,
+        )