Overprocurement of balancing capacity may increase the welfare in the cross-zonal energy-reserve coallocation problem

Fuente: arXiv
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Autori principali: Csercsik, Dávid, Sleisz, Ádám
Natura: Preprint
Pubblicazione: 2025
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author Csercsik, Dávid
Sleisz, Ádám
author_facet Csercsik, Dávid
Sleisz, Ádám
contents When the traded energy and reserve products between zones are co-allocated to optimize the infrastructure usage, both deterministic and stochastic flows have to be accounted for on interconnector lines. We focus on allocation models, which guarantee deliverability in the context of the portfolio bidding European day-ahead market framework, assuming a flow-based description of network constraints. In such models, as each unit of allocated reserve supply implies additional cost, it is straightforward to assume that the amount of allocated reserve is equal to the accepted reserve demand quantity. However, as it is illustrated by the proposed work, overprocurement of reserves may imply counterintuitive benefits. Reserve supplies not used for balancing may be used for congestion management, thus allowing valuable additional flows in the network.
format Preprint
id arxiv_https___arxiv_org_abs_2511_01877
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Overprocurement of balancing capacity may increase the welfare in the cross-zonal energy-reserve coallocation problem
Csercsik, Dávid
Sleisz, Ádám
General Finance
General Economics
Economics
Optimization and Control
When the traded energy and reserve products between zones are co-allocated to optimize the infrastructure usage, both deterministic and stochastic flows have to be accounted for on interconnector lines. We focus on allocation models, which guarantee deliverability in the context of the portfolio bidding European day-ahead market framework, assuming a flow-based description of network constraints. In such models, as each unit of allocated reserve supply implies additional cost, it is straightforward to assume that the amount of allocated reserve is equal to the accepted reserve demand quantity. However, as it is illustrated by the proposed work, overprocurement of reserves may imply counterintuitive benefits. Reserve supplies not used for balancing may be used for congestion management, thus allowing valuable additional flows in the network.
title Overprocurement of balancing capacity may increase the welfare in the cross-zonal energy-reserve coallocation problem
topic General Finance
General Economics
Economics
Optimization and Control
url https://arxiv.org/abs/2511.01877