> ## Documentation Index
> Fetch the complete documentation index at: https://docs-dev.prezio.eu/llms.txt
> Use this file to discover all available pages before exploring further.

# Data Availability

> Geographic coverage in Prezio API environments

Prezio provides electricity pricing data for multiple European countries with different coverage between environments.

<Warning>
  **Time-based Data Limitation**: Pricing data is only available from January 1st, 2025 onwards. Requests for pricing information before this date might return empty results or errors.
</Warning>

## Environment Coverage

<CardGroup cols={2}>
  <Card title="Production" icon="server" color="#83b5ab">
    Comprehensive data for all supported countries and regions with complete geographic coverage.
  </Card>

  <Card title="Sandbox" icon="flask" color="#c7beff">
    Limited subset of data optimized for testing purposes, focusing on key regions in each supported country.
  </Card>
</CardGroup>

## Sandbox Coverage by Country

<Tabs>
  <Tab title="Sweden">
    <CardGroup cols={2}>
      <Card title="Available Data" icon="circle-check" color="#629f93">
        <AccordionGroup>
          <Accordion title="Retailers" icon="store">
            The following retailers are available in the sandbox environment:

            * E.ON (org\_883)
            * Fortum (org\_889)
            * Vattenfall AB (org\_992)
          </Accordion>

          <Accordion title="DSOs / Grid operators" defaultOpen icon="network-wired">
            **Limited to bid zones:**

            * SE2 (Northern-Central Sweden)
            * SE3 (Central Sweden)
          </Accordion>

          <Accordion title="Authorities & Taxes" icon="building-columns">
            All authority and tax data is available.
          </Accordion>
        </AccordionGroup>
      </Card>

      <Card title="Recommended Test Locations" icon="map-pin" color="#b4dbd3">
        * **Stockholm**: SE3 bid zone (Central Sweden)
        * **Luleå**: SE2 bid zone (Northern-Central Sweden)
      </Card>
    </CardGroup>

    <Frame caption="Sweden's electrical bid zones - Sandbox coverage highlighted">
      <img src="https://mintlify.s3.us-west-1.amazonaws.com/preziodev/images/Sweden%20DSO%20bid%20zones%20prezio.png" alt="Map of Sweden's electrical bid zones" />
    </Frame>
  </Tab>

  <Tab title="Denmark">
    <CardGroup cols={2}>
      <Card title="Available Data" icon="circle-check" color="#629f93">
        <AccordionGroup>
          <Accordion title="Retailers" icon="store">
            The following retailers are available in the sandbox environment:

            * Andel Energi A/S (org\_70)
            * AURA El-handel (org\_60)
            * EWII Energi (org\_63)
            * Norlys Energi A/S (org\_72)
          </Accordion>

          <Accordion title="DSOs / Grid operators" defaultOpen icon="network-wired">
            **Limited to bid zone:**

            * DK2 (Eastern Denmark)
          </Accordion>

          <Accordion title="Authorities & Taxes" icon="building-columns">
            All authority and tax data is available.
          </Accordion>
        </AccordionGroup>
      </Card>

      <Card title="Recommended Test Locations" icon="map-pin" color="#b4dbd3">
        * **Copenhagen**: DK2 bid zone (Eastern Denmark)
      </Card>
    </CardGroup>
  </Tab>

  <Tab title="Norway">
    <CardGroup cols={2}>
      <Card title="Available Data" icon="circle-check" color="#629f93">
        <AccordionGroup>
          <Accordion title="Retailers" icon="store">
            The following retailers are available in the sandbox environment:

            * Å Strøm AS (org\_1883)
            * Fjordkraft AS (org\_1900)
            * Fortum (org\_1890)
            * Tibber (org\_1916)
          </Accordion>

          <Accordion title="DSOs / Grid operators" defaultOpen icon="network-wired">
            **Limited to bid zones:**

            * NO1 (Oslo area)
            * NO2 (Kristiansand area)
            * NO5 (Bergen area)

            Plus "Lucerna" DSO in the north for testing special tax exemption rules.
          </Accordion>

          <Accordion title="Authorities & Taxes" icon="building-columns">
            All authority and tax data is available.
          </Accordion>
        </AccordionGroup>
      </Card>

      <Card title="Recommended Test Locations" icon="map-pin" color="#b4dbd3">
        * **Oslo**: NO1 bid zone
        * **Kristiansand**: NO2 bid zone
        * **Bergen**: NO5 bid zone
        * **Hammerfest**: Lucerna DSO (special tax rules)
      </Card>
    </CardGroup>

    <Frame caption="Norway's electrical bid zones - Sandbox coverage highlighted">
      <img src="https://mintlify.s3.us-west-1.amazonaws.com/preziodev/images/norway-bid-zones.png" alt="Map of Norway's electrical bid zones" />
    </Frame>
  </Tab>
</Tabs>

## Testing Outside Available Regions

<Note>
  Using locations outside the available sandbox regions will result in:

  * Empty result sets
  * "No applicable tariffs found" errors
  * Incomplete pricing data

  Always use the recommended test locations for reliable testing.
</Note>

## Migration Considerations

When moving from sandbox to production:

<CardGroup cols={3}>
  <Card title="Update Endpoints" icon="link" color="#ffb07c">
    Change API base URL from sandbox to production domain
  </Card>

  <Card title="Replace Tokens" icon="key" color="#f4867e">
    Switch from test tokens to production authentication credentials
  </Card>

  <Card title="Code Compatibility" icon="code" color="#8099a8">
    Your integration code should work without modifications
  </Card>
</CardGroup>

<Tip>
  For testing edge cases with specific DSOs or regions not available in sandbox, contact [support@prezio.eu](mailto:support@prezio.eu) for assistance.
</Tip>