What question did this study set out to answer?

The main aim is to optimize the operation of a power-to-methanol process for lower costs and emissions.

April 18, 2026Open Access

Energy Flexibilization and Demand Response for a Novel Decentralized Power‐to‐Methanol Process

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Authors

MKMax Kollmer MVMarkus Vogelbacher MTM. Terzi

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Overview

Optimization framework demonstrates cost and emissions reduction in decentralized power-to-methanol systems, indicating potential benefits for renewable energy utilization.

Key Points

The main aim is to optimize the operation of a power-to-methanol process for lower costs and emissions.
Developed an optimization framework based on simulation data from stationary operating points.
Utilized a mixed-integer nonlinear program incorporating buffer storage, electrolyser, PV system, battery, and PtM plant.
Considered dynamic electricity prices and varying renewable electricity supply in the optimization.
Flexible operation reduces operating costs by over 30%.
CO2 emissions were decreased by up to 24%.
Continuous operation is achievable in self-sufficient mode, leading to higher methanol yields compared to stationary operation.

Cite This Study

Kollmer et al. (2026) studied this question.

synapsesocial.com/papers/69e320e740886becb654000f https://doi.org/10.5445/ir/1000192334

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April 18, 2026Open Access

Energy Flexibilization and Demand Response for a Novel Decentralized Power‐to‐Methanol Process

View Full Paper

Ask AI

Bookmark

Authors

MKMax Kollmer MVMarkus Vogelbacher MTM. Terzi

Discussion

Member takes

Overview

Optimization framework demonstrates cost and emissions reduction in decentralized power-to-methanol systems, indicating potential benefits for renewable energy utilization.

Key Points

The main aim is to optimize the operation of a power-to-methanol process for lower costs and emissions.
Developed an optimization framework based on simulation data from stationary operating points.
Utilized a mixed-integer nonlinear program incorporating buffer storage, electrolyser, PV system, battery, and PtM plant.
Considered dynamic electricity prices and varying renewable electricity supply in the optimization.
Flexible operation reduces operating costs by over 30%.
CO2 emissions were decreased by up to 24%.
Continuous operation is achievable in self-sufficient mode, leading to higher methanol yields compared to stationary operation.

Cite This Study

Kollmer et al. (2026) studied this question.

synapsesocial.com/papers/69e320e740886becb654000f https://doi.org/10.5445/ir/1000192334

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