Strategie a ekonomika služeb výkonové rovnováhy v energetice

This thesis focuses on the economic evaluation of investments in large-scale battery storage systems designed to provide frequency containment reserve services in the power sector. The aim is to assess whether a return on investment within five years is achievable under current market and technical conditions, as stated in the hypothesis. The analysis employs standard investment evaluation methods, including net present value, internal rate of return, return on investment, payback period, and profitability index. The work draws on up-to-date data from the ancillary services market and takes into account both investment and operational costs, as well as expected revenues from battery operation. The results offer insight into the economic viability of this type of investment and can serve as a basis for decision-making by investors, operators, and regulators. The conclusions contribute to the broader discussion on the role of energy storage technologies in the transformation and stabilization of modern power systems.