Forecast the load the grid actually has to serve.
Solar and wind change the shape of demand, not just its size. Prelko forecasts generation alongside consumption and balances against net load, so the steep evening ramp shows up in the plan long before it shows up on the feeder.
Every source that moves your net load.
Rooftop solar
Behind-the-meter output estimated from installed capacity registers, irradiance and cloud cover, even where it is not metered.
Utility-scale solar
Plant-level forecasts from irradiance, temperature derating and plant SCADA output.
Wind
Hub-height wind speed forecasts converted through each farm's power curve, with cut-out risk flagged.
Storage
State of charge and schedules, so storage is planned as a balancing resource rather than noise.
Uncertainty is part of the forecast, not an afterthought.
A cloudy afternoon can swing solar output by half in minutes. Prelko widens the confidence band when weather models disagree, and recommendations take the wider band into account.
Forecast consumption and generation separately
Each has its own drivers; mixing them hides both.
Combine into net load with a joint confidence band
Correlated weather effects are modelled, not simply added.
Flag ramps as well as peaks
Evening ramp rates are compared to your fleet's ability to follow.
Recommend around the uncertainty
Storage and flexible load are scheduled to cover the P90 case, not only P50.
Renewable-aware outputs across the engine.
Net-load forecasts
Gross load, generation and net load side by side for every site and feeder.
Ramp alerts
Warnings when the forecast ramp exceeds a rate you set, with the window and magnitude.
Balancing recommendations
Storage and flexible load plans that absorb midday surplus and cover the evening ramp.
Renewable integration questions
We don't meter rooftop solar. Can Prelko still account for it?
Yes. Using installed capacity by area and local irradiance, Prelko estimates embedded generation and separates it from underlying demand.
Which plan includes renewable integration?
Renewable integration is part of the Utility plan and available as an add-on on Growth. See the pricing page for the full comparison.
Can it forecast our own solar or wind plant output?
Yes, given plant capacity and either historical output or plant SCADA data. Plant forecasts feed the same net-load view.
Works best as part of the full loop.
Load Forecasting
Rolling 15-minute forecasts from 1 hour to 7 days ahead
Learn morePeak Demand Detection
Peak windows flagged with lead time and confidence
Learn moreDispatch Recommendations
Balancing actions proposed, approved by your operators
Learn moreGrid Performance Reports
Forecast accuracy and balance trends, tracked over time
Learn moreBring your solar share. We'll show you the ramp.
See how net load and evening ramps on your network change the peak picture, and what Prelko would recommend.