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Wind turbine field with mountains and a sunset sky

Mitigating Curtailment Risk
with Smarter Wind and Solar Forecasting

Grid complexity and renewable growth are driving higher exposure to curtailment and congestion. This white paper outlines the growing financial risks facing solar and wind assets and how a hybrid forecasting approach can help.

Gain strategies to better manage risk, protect long-term returns, and capture more value from clean energy assets
Cameron Odegaard
September 2025
15 min read

Renewable energy operators face mounting challenges from grid congestion, forced curtailments, and negative pricing events that erode profitability. This white paper explores how hybrid wind and solar forecasting, combining physics-based models with machine learning enables asset owners to anticipate risks, protect revenue, and optimize market participation.

In this white paper you'll learn:
The Triple Threat: How congestion, curtailment, and negative pricing impact renewable asset owners.
Market Case Studies: Real-world examples from California, Spain, and Germany showing curtailment and price volatility.
Forecasting Methods: Pros and cons of physics-based vs. machine learning forecasting models.
Battery Integration: How advanced forecasting optimizes charging and discharging decisions for storage assets.
Metrics That Matter: Why capacity-normalized MAE (cnMAE) is the most effective way to measure renewable forecasting accuracy

Download report

3x
More accurate
Compared to the ISO.
13 hrs
Saved weekly
On forecasting analysis and scheduling bids.
10
Global grids
In the US, Canada, Australia.
$3/MW
Saved
On purchasing wholesale energy.

Amperon provides the highest precision electricity analytics to help companies manage risk and navigate volatile energy markets.

Our award-winning machine learning models provide demand and supply analytics for every hour of every day – giving your portfolio the most accurate forecasts when it counts.

Testimonials

“Our virtual power plant utilizes precise forecasts and analytics that Amperon helps deliver. We are excited to continue growing with them as our trading desk partner.”
Matt Duesterberg
Founder and President at OhmConnect
“Amperon’s innovative modeling approaches produce high quality demand forecasts for the Australian NEM.”
Michael Davidson
Manager Operational Forecasting at Australian Energy Market Operat
“Innovation is always a challenge for forecasting. Having Amperon as a partner allows us to understand our risk and load forecasts while we continue to innovate our product offerings.”
Roozbeh Amirazodi
Head of supply and portfolio management at Rhythm Energy
“Amperon on Snowflake enables us to easily integrate our different data streams into a single unified view. We value having complete access and control over our analytics and visualization tools.”
Jack Wang
at Axpo