The aim of this study is to analyze the impact of credit risk mitigation via margining on the optimal portfolio selection for power plants. We develop a model to estimate margining cashflows that is based on the clearing framework of the European Commodity Clearing AG (ECC), on stochastic...

In this paper, we apply a spread-based real options approach to analyze the decision-making problem of an investor who has the choice between an irreversible investment in a condensing power plant without heat utilization and a plant with combined heat-and-power (CHP) generation. Our...

In this paper, we develop a multi-factor real options model for a two-stage investment problem where a coal-fired power plant is later retrofitted with carbon capture and storage (CCS). A capture-ready power plant with lower retrofit costs is compared with a conventional one and higher CCS...

In this paper we investigate the cost effectiveness of coal-fired CCS plants. Two different model approaches are used. First, we consider marginal costs to determine the impact of fuel and CO2 certificate prices on electricity generation cost. Second, we apply a net present value evaluation to...

Carbon capture and storage (CCS) technologies have the potential to play a major role in the stabilization of anthropogenic greenhouse gases. To develop the capture technology from its current early pilot phase towards commercial maturity, significant public and private funding is directed...

Institutions such as the European Commission (EC) are currently seeking to increase the transparency of the derivatives markets. This course of action includes in particular the installation of a centralized clearing entity and with this the obligation to clear all relevant financial...

Biomass cofiring in coal power plants (with shares of typically 5-20%th) is an interesting option to mitigate CO2 emissions, since the additional costs are relatively minor and a secondary benefit is provided by the increased fuel flexibility. Worldwide, about 150 cofiring plants are in...

In this paper we use multivariate cointegration analysis to estimate electricity demand elasticities at the subsectoral industry level. This enables us to reap the benefits of lower heterogeneity within the electricity-consuming sectors investigated and of retaining additional information...

We propose a model on strategic formation of communication networks with (i) link specificity: the more direct links somebody maintains, the less she can specify her attention per link, the lower her links’ value, while this negative externality was previously ignored in the communication...

We develop a model of the European electricity market that allows analyzing the impact of consumers' price sensitivity, defined as the willingness to change energy providers, on equilibrium prices. The model is parameterized with publicly available data on total demand, marginal costs and...