Scheduling when Reservoirs are Batteries for Wind- and Solar-power
Author(s) -
Ove Wolfgang,
Arild Lote Henden,
Michael Belsnes,
Christoph Baumann,
Andreas Maaz,
Andreas Schäfer,
Albert Moser,
Michaela Harasta,
Trygve Døble
Publication year - 2016
Publication title -
energy procedia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.474
H-Index - 81
ISSN - 1876-6102
DOI - 10.1016/j.egypro.2015.12.348
Subject(s) - profitability index , environmental economics , hydropower , scheduling (production processes) , wind power , solar power , investment (military) , business , economics , industrial organization , natural resource economics , computer science , operations research , operations management , engineering , power (physics) , finance , electrical engineering , politics , political science , law , physics , quantum mechanics
In this paper we take the perspective of a competitive hydropower producer located in Southern Norway, and calculate the profitability of investing in a pumped storage facility in price-scenario for Europe in 2050. A methodology to analyze the combined supply of day-ahead energy and real-time balancing is described and applied. A sequential optimization for optimal supply in each market is applied, utilizing the same resource cost for hydropower. When supplying balancing energy in addition to the supply in the day-ahead market, total income increase by only 2.2%. However, the additional income because of the investment increases by 21%.
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