Energy
Every listing carries the same fields in the same order. Counts beside each filter update as you narrow.
| API | Pricing | Auth | Format | Free tier | Status |
|---|---|---|---|---|---|
Elpriser i dagSwedish electricity spot prices by zone in 15-minute intervals, with VAT and energy tax included. Weather & Environment › Energy | Free | None | JSON | 10k+/day | Live |
Energi Data ServiceDanish electricity, gas, and CO2-emissions data from grid operator Energinet, updated every few minutes. Weather & Environment › Energy | Free | None | JSON | Unlimited | Live |
GridHubLive and historical wholesale electricity prices, demand, and carbon intensity across 25 grid zones. Weather & Environment › Energy | Freemium | API key | JSON | 100–1k/day | Live |
PVGISSolar radiation and photovoltaic system output estimates for any location, from the EU's PVGIS model. Weather & Environment › Energy | None | JSON | Unlimited | Live | |
SmartatestSwedish calculators for lighting lumens, appliance electricity cost, and barcode country prefixes. Weather & Environment › Energy | Free | None | JSON | 10k+/day | Live |
SolematicaEstimates solar panel production, ROI and cost for Italian roofs using satellite and irradiance data. Weather & Environment › Energy | Freemium | API key | JSON | — | Live |
Strømpriser i dagHourly Norwegian electricity spot prices per zone, including VAT and government support amounts. Weather & Environment › Energy | Free | None | JSON | 100–1k/day | Live |
UK Carbon Intensity APIHalf-hourly forecast and actual carbon intensity of Great Britain's electricity grid, national and regional. Weather & Environment › Energy | None | JSON | Unlimited | Live | |
WattBuyElectricity usage, utility, carbon footprint, and solar estimates for a US/Canada address. Weather & Environment › Energy | API key | JSON | — | Live |
Elpriser i dagFreeLive
Swedish electricity spot prices by zone in 15-minute intervals, with VAT and energy tax included.
None · JSON
10k+/day
no machine-readable spec
Energi Data ServiceFreeLive
Danish electricity, gas, and CO2-emissions data from grid operator Energinet, updated every few minutes.
None · JSON
Unlimited
OpenAPI spec
GridHubFreemiumLive
Live and historical wholesale electricity prices, demand, and carbon intensity across 25 grid zones.
API key · JSON
100–1k/day
OpenAPI spec
PVGISLive
Solar radiation and photovoltaic system output estimates for any location, from the EU's PVGIS model.
None · JSON
Unlimited
no machine-readable spec
SmartatestFreeLive
Swedish calculators for lighting lumens, appliance electricity cost, and barcode country prefixes.
None · JSON
10k+/day
OpenAPI spec · llms.txt
SolematicaFreemiumLive
Estimates solar panel production, ROI and cost for Italian roofs using satellite and irradiance data.
API key · JSON
—
llms.txt
Strømpriser i dagFreeLive
Hourly Norwegian electricity spot prices per zone, including VAT and government support amounts.
None · JSON
100–1k/day
no machine-readable spec
UK Carbon Intensity APILive
Half-hourly forecast and actual carbon intensity of Great Britain's electricity grid, national and regional.
None · JSON
Unlimited
no machine-readable spec
WattBuyLive
Electricity usage, utility, carbon footprint, and solar estimates for a US/Canada address.
API key · JSON
—
OpenAPI spec
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