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Mixed Causal Non-Causal model for Electricity Price Forecasting

Project description

New framework to improve power grid price forecasting

As electricity cannot be stored easily and heavily depends on weather patterns and grid capacity, power prices present highly volatile changes. Green energy transition further amplifies these extreme price jumps, complicating risk assessment for economic agents and logistics engineers. Supported by the Marie Skłodowska-Curie Actions programme, the MAR-EPF project aims to develop a new econometric framework that combines physical real-world constraints with statistical formulas. The proposed framework will factor in weather variables such as wind, solar irradiance and transmission network bottlenecks. Specifically, it will use mixed causal-non-causal models, which allow calculations to account for future-dependent dynamics. MAR-EPF’s approach will help bridge the gap between rigid traditional models and complex neural networks, delivering highly accurate, interpretable energy market forecasts.

Objective

The project focuses on the development of a novel econometric methodology for electricity price forecasting (EPF), with the goal of improving existing methods. Forecasting electricity prices is crucial for energy market trading and stablity. However, the modeling and forecasting of these prices are complex due to the non-storability, the dependence on the transmission grid, and weather patterns. These features, joint with the green transition and expanding power supply from renewable energy sources, give rise to extreme events, heavy tails and complex dynamics in general. In this sense, better forecasting of electricity prices would lead to an improved risk assessment and monitoring for economic agents and engineering involved in the logistics of the electricity market.
To achieve this goal, the project relies on two main contributions: the use of mixed causal–non-causal (MAR) models and the explicit incorporation of physical constraints, such as distribution grid limitations and weather-driven effects, into the econometric framework. MAR models are a class of heavy-tailed autoregressive models that allows a process to depend also on its future. The forward looking specification of MAR models allows the framework to model non-linear and explosive dynamics while maintaining the linear and parsimonious specification typical of autoregressive models. This approach is novel in the literature for electricity price modeling, offering a bridge between the non-linear methods as Artificial Neural Networks (ANN) and traditional linear autoregressive models (ARMA) that are currently in use.
Moreover, by explicitly modeling physical constraints, including transmission network bottlenecks, generation capacity limits, and the influence of weather variables such as temperature, wind, and solar irradiance, the proposed framework will capture the underlying mechanisms that drive price formation in electricity markets, enhancing interpretability and improving forecasting accuracy.

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Programme(s)

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Topic(s)

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Funding Scheme

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HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships

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Call for proposal

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(opens in new window) HORIZON-MSCA-2025-PF

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Coordinator

AARHUS UNIVERSITET
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 247 553,28
Address
NORDRE RINGGADE 1
8000 Aarhus C
Denmark

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Region
Danmark Midtjylland Østjylland
Activity type
Higher or Secondary Education Establishments
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Total cost

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