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Renewable Energy Forecasting

Track wind, solar and hydropower trends for smarter energy operations and trading.

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Renewable Energy Forecasting

Predict energy supply, demand and pricing with greater lead times.

Hyperlocal, site-specific alerts
Early warnings for weather risks
Forecast energy demand with HDD/CDD parameters
Timescales ranging from days to multi‑year horizons
Optimized renewable energy sales

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Climavision’s timely hurricane warnings deliver

See our renewable energy API parameters.

Wind

WindGust

Peak wind speed averaged over 3 second intervals

HubHgtWSPD

Wind speed at 80 meters above ground level (AGL)

WSPD

Average wind speed in knots

WDIR

Wind direction

Solar

Direct Sunlight

Diffuse Sunlight

GHI (Global Horizontal Irradiance)

Total sunlight on flat surface (W/m²

Cloud Cover

Area covered by clounds (%)

Hydropower

Pop1Hr, 3Hr, 6Hr, 24Hr

Chance of rain past hour, 3hr, 6hr, 24hr

FogPop

Chance of fog this hour

TstmPop

Chance of storms this hour

QOP1Hr, 3Hr, 6Hr

Rainfall amount last hour, 3hrs, 6hrs

PrecipType

Type of current precipitation

PrecipRate

Current rainfall rate (in/hr)

PrecipAccumTotal

Total rainfall so far

Explore our API

Customized weather insights across every timescale.

1 hour
ahead

6 hours
ahead

1 day
ahead

7 days
ahead

15 days
ahead

720 days
ahead

Built from the ground up, our in‑house AI adapts to your needs.

Custom forecasts on a cloud‑native platform
High‑resolution maps and data visualizations
Insights from data that’s often overlooked
Compatible with trading systems and dashboards

Browse our forecasts

We take earlier action.

Our model saw the Houston derecho 8 hours ahead.

Traditional model

HI‑RES Rapid Refresh (HRRR)

Horizon AI HI‑RES

Energy production that’s dependent on the weather is notoriously hard to forecast. We’re changing that by equipping utilities with high‑resolution insights that they need in the moment to make decisions.”

Peter Childs
Chief Scientist

Get asset‑level insights for wind farms, solar farms and hydropower plants.

50,000+ energy assets

We provide forecasts for 50,000 energy assets across six continents.
0.67km resolution

Our grids surface granular weather data, down to each facility location.
100+ NWP models

For unmatched forecasting accuracy, we blend data from 100+ available weather models with our proprietary AI.
7x more data usability

Government models make just 3% of data usable — we boost that to 20%, unlocking far more value from the same raw inputs.