oh-my-posh/website/docs/segments/carbonintensity.mdx
2024-04-17 13:24:18 +02:00

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---
id: carbonintensity
title: Carbon Intensity
sidebar_label: Carbon Intensity
---
## What
Shows the actual and forecast carbon intensity in gCO2/kWh using data from the [Carbon Intensity API][carbonintensity-api].
:::note
Note that this segment only provides data for Great Britain at the moment. Support for other countries may become available in the future.
:::
## Sample Configuration
:::caution
The API can be slow. It's recommended to set the `http_timeout` property to a large value (e.g. `5000`).
:::
import Config from "@site/src/components/Config.js";
<Config
data={{
type: "carbonintensity",
style: "powerline",
powerline_symbol: "\uE0B0",
foreground: "#000000",
background: "#ffffff",
background_templates: [
'{{if eq "very low" .Index}}#a3e635{{end}}',
'{{if eq "low" .Index}}#bef264{{end}}',
'{{if eq "moderate" .Index}}#fbbf24{{end}}',
'{{if eq "high" .Index}}#ef4444{{end}}',
'{{if eq "very high" .Index}}#dc2626{{end}}',
],
template:
" CO₂ {{ .Index.Icon }}{{ .Actual.String }} {{ .TrendIcon }} {{ .Forecast.String }} ",
properties: {
http_timeout: 5000,
cache_timeout: 10,
},
}}
/>
## Properties
| Name | Type | Default | Description |
| --------------- | :---: | :-----: | ------------------------------------------------------------------------------------------------------------------------------------------------ |
| `http_timeout` | `int` | `20` | Timeout (in milliseconds) for HTTP requests. The default is 20ms, but you may need to set this to as high as 5000ms to handle slow API requests. |
| `cache_timeout` | `int` | `10` | Timeout (in minutes) for the response cache. The default is 10m. A value of 0 disables the cache. |
## Template ([info][templates])
:::note default template
```template
CO₂ {{ .Index.Icon }}{{ .Actual.String }} {{ .TrendIcon }} {{ .Forecast.String }}
```
:::
### Properties
| Name | Type | Description |
| ------------ | -------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `.Forecast` | `Number` | The forecast carbon intensity in gCO2/kWh. Equal to `0` if no data is available. |
| `.Actual` | `Number` | The actual carbon intensity in gCO2/kWh. Equal to `0` if no data is available. |
| `.Index` | `Index` | A rating of the current carbon intensity. Possible values are `"very low"`, `"low"`, `"moderate"`, `"high"`, or `"very high"`. Equal to `"??"` if no data is available. |
| `.TrendIcon` | `string` | An icon representation of the predicted trend in carbon intensity based on the Actual and Forecast values. Possible values are `"↗"`, `"↘"`, or `"→"`. |
#### Number
| Name | Type | Description |
| --------- | -------- | ---------------------------------- |
| `.String` | `string` | string representation of the value |
#### Index
| Name | Type | Description |
| ------- | -------- | -------------------------------- |
| `.Icon` | `string` | icon representation of the value |
[templates]: /docs/configuration/templates
[carbonintensity-api]: https://carbon-intensity.github.io/api-definitions