# CKW Netz Home/Business dynamic

Source: https://docs.evcc.io/en/tariffs/ckw-netz-home-business-dynamic

Supported features: Switzerland

## Parameters

| Name | Description | Default / example | |
| --- | --- | --- | --- |
| tariff | Tariff name home_dynamic (below 50 MWh/year) or business_dynamic (above 50 MWh/year) (home_dynamic, business_dynamic) |  |  |
| charges | Charge Additional fixed charge per kWh |  | advanced |
| chargesZones | Charges zones Time-based grid fees that override the default charge. |  | advanced |
| tax | Tax Additional percentage charge (e.g. 0.2 for 20%) | 0.081 | advanced |
| formula | Formula Individual formula for calculating the price | math.Max((price + charges) * (1 + tax), 0.0) | advanced |

## Configuration example for evcc.yaml

```yaml
tariffs:
    grid:
      type: template
      template: ckw
      tariff: # Tariff name, home_dynamic (below 50 MWh/year) or business_dynamic (above 50 MWh/year) [home_dynamic, business_dynamic]
      charges: # Charge, Additional fixed charge per kWh (optional)
      chargesZones: # Charges zones, Time-based grid fees that override the default charge. (optional)
      tax: 0.081 # Tax, Additional percentage charge (e.g. 0.2 for 20%) (optional)
      formula: math.Max((price + charges) * (1 + tax), 0.0) # Formula, Individual formula for calculating the price (optional)
```