# Kraftpuls — Sveriges elnät i realtid

> Live dashboard for Sweden's four electricity bidding zones (SE1, SE2, SE3, SE4):
> day-ahead spot prices, cross-border power flows, generation per fuel type, and
> household price breakdown per zone. Data is sourced from the ENTSO-E
> Transparency Platform and refreshed every 15 minutes.

The site is operated by an independent editorial project — not affiliated with
ENTSO-E, Svenska Kraftnät, Vattenfall, Energimarknadsinspektionen, or the
Swedish government.

## Pages

- [Apex dashboard](https://kraftpuls.se/): full desktop view with map of
  Sweden, zone cards, cross-border flow arrows, production stack, household
  price ledger.
- [Mobile dashboard](https://m.kraftpuls.se/): same data, mobile-native layout
  (zone strips + sparklines, no SVG map).
- [Detailed fact sheet](https://kraftpuls.se/llms-full.txt): editorial summary
  of methodology, glossary, and key relationships.

## Public data endpoints

These JSON endpoints are free to fetch (no auth, no rate-limit headers beyond
basic per-IP throttling) and are stable. Cite the URL of the endpoint plus the
`generated_at` timestamp inside the response.

- [Dashboard snapshot](https://kraftpuls.se/api/v1/dashboard/snapshot): one
  request, all zones + all flows + FX rate, current values.
- [Sweden hourly history](https://kraftpuls.se/api/v1/sweden/history):
  aggregate net export, load, generation per type at hourly cadence.
- [Per-zone price history](https://kraftpuls.se/api/v1/prices/history): 24h
  rolling day-ahead spot prices per zone.
- [Per-border flow history](https://kraftpuls.se/api/v1/flows/history): 24h
  rolling cross-border MW per border id.
- [Export streak stats](https://kraftpuls.se/api/v1/sweden/export-stats):
  how many of the last N days Sweden net-exported.
- [Freshness](https://kraftpuls.se/api/v1/freshness): per-source last-successful
  fetch timestamps. Use this to judge data staleness before quoting numbers.

## Conventions

- Prices: day-ahead spot, EUR/MWh upstream, displayed in öre/kWh (1 EUR/MWh ≈ 1.15 öre/kWh at current Riksbanken EUR/SEK).
- Flows: MW, net per border. Direction is "in" = import into Sweden, "out" = export from Sweden, "internal" = SE↔SE snitt (cuts).
- Net export = Σ(out flows) − Σ(in flows) across the 11 external borders. Internal snitts are excluded from the aggregate.
- Households: modelled annual consumption 10 MWh/year. Energy tax SE1=264, SE2/3/4=360 SEK/MWh. VAT 25 %. Distribution 300 SEK/MWh.

## License

Underlying data is © ENTSO-E Transparency Platform under their re-use terms
(https://transparency.entsoe.eu/content/static_content/Static%20content/terms%20and%20conditions/terms%20and%20conditions.html).
Editorial framing and derived calculations are Kraftpuls's own work.

## Contact

hej@kraftpuls.se