International journal of electrical power and energy systems, 2015, Vol. 71, pp. 93-100This paper presents a conjectural-variation-based equilibrium model of a single-price electricity market. The main characteristic of the model is that the market equilibrium equations incorporate the effect of the voltage constraints on the companies’ strategic behavior. A two-stage optimization model is used to solve the market equilibrium. In the first stage, an equivalent optimization problem is used to compute the day-ahead market clearing process. In the second stage, some generation units have to modify their active and reactive power in order to meet the technical constraints of the transmission network. These generation changes are determined by computing an AC optimal power flow.
Since October 2022, Russia’s escalated attacks on Ukraine’s energy infrastructure have caused widespread damage, severely impacting energy security and economic stability. Despite these challenges, Ukraine has demonstrated remarkable resilience, restoring [...]
The European Union is strongly urbanised, with 432 urban nodes identified. This vast array of urban hubs has a significant economic and geographical value. Urban nodes are critical to the [...]
Reducing carbon emission in the wastewater treatment sector requires both lower energy consumption and a transition towards renewable energy sources. Utilizing the embedded energy in wastewater, which has been traditionally [...]
In this report, we focus on the fundamentals of energy and climate policy as reformulated in the EU Green Deal. The 2024 edition of this report includes updates following the [...]
The European Commission’s Communication directed to consumers regarding the Green Transition does not emphasise their shared responsibility. Instead, the Commission puts the emphasis on empowering consumers to make green choices. [...]
This article provides an overview of the most relevant cases decided by the Court of Justice of the European Union concerning contract law. The present issue covers the period between [...]
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