GridHub
FreemiumLiveLast verified 24 Sept 2026
Live and historical wholesale electricity prices, demand, and carbon intensity across 25 grid zones.
Example request
curl -s 'https://api.grid-hub.app/v1/zones'
Free tier, in plain English
A free key issued by email gives 500 calls a day; heavier historical/composite endpoints are pay-per-call from $0.001.
Alternatives in Energy
Elpriser i dagSwedish electricity spot prices by zone in 15-minute intervals, with VAT and energy tax included.FreeEnergi Data ServiceDanish electricity, gas, and CO2-emissions data from grid operator Energinet, updated every few minutes.FreePVGISSolar radiation and photovoltaic system output estimates for any location, from the EU's PVGIS model.SmartatestSwedish calculators for lighting lumens, appliance electricity cost, and barcode country prefixes.FreeSolematicaEstimates solar panel production, ROI and cost for Italian roofs using satellite and irradiance data.Freemium