EnergyStandard
Electricity prices
Spot price (NOK/kWh, excluding VAT) hour by hour per Norwegian price zone (NO1–NO5) from "Hva koster strømmen?" — ENTSO-E as the upstream source, exchange rates from Norges Bank. Finds the cheapest and most expensive contiguous time window of the day, ranks the five price zones against each other, and shows Elhub production and consumption curves with spot-price/consumption correlation. For all 15 Nordic/Baltic exchange zones, use Nord Pool.
The apps themselves run in Norwegian — the catalogue is translated.