What is being forecast?
A collection of solar assets managed as one commercial position.
Portfolio Forecasting · Your position
Forecast your portfolio as one commercial position.
When multiple solar assets are traded together, the best portfolio forecast is not always the sum of the best individual asset forecasts. GraphSight optimizes the portfolio as a whole, accounting for geographic diversification, changing asset membership and shared market exposure.
Asset Forecasting asks“What will each plant generate?”
Portfolio Forecasting asks“What position will I actually trade?”
Who uses it?
Utilities, aggregators, IPPs and trading desks.
What decision does it support?
Portfolio bidding, trading and imbalance management.
Portfolio value
A portfolio forecast is not necessarily a sum of asset forecasts.
Spatial diversification, shared weather systems, changing asset composition and operational constraints shape the position that is actually traded.
Joint modelOne portfolio position
Capture diversification
Forecast errors from geographically distributed assets can offset one another. Portfolio modelling takes these relationships into account.
Optimize the commercial position
The objective is the accuracy of the aggregated trading position, not simply each individual site.
Keep useful granularity
Receive the portfolio forecast alongside asset or sub-portfolio breakdowns when needed.
Adapt as the portfolio changes
Add or remove assets without losing a consistent portfolio-level forecasting workflow.
Service tiers
Match forecast adaptation to portfolio value.
Choose a defined portfolio service or tailor the joint model to your asset mix and commercial position.
Standard
A defined forecast scope and delivery setup.
Tailored
A model adapted to your data, geography, forecast horizons and evaluation criteria.
Forecast the position you actually trade.
Tell us how your portfolio is structured and we’ll scope a service around its commercial value.
Benchmark the position you actually manage.
Evaluate GraphSight using agreed portfolio actuals, membership and issue times, or request a quote for a defined service.