| Abstract [eng] |
The final paper examines the external costs of biofuel and gas plants and the determinants of these costs. External costs are estimated in terms of their effect on human health. An external cost sensitivity analysis was also done while taking into account the technical parameters of the source of pollution and the capacity of the power station. When assessing the influence of external costs, emissions are being analyzed, their impact on human health, measures to reduce and improve the power plant itself. According to the simulation results, the amount of external costs per 1 kg of pollutants and 1 kWh of energy produced was estimated and conclusions were based on the findings. The research carried out has shown that while estimating external costs, it is highly important to take into account the geographical location of the plant, population density and meteorological conditions, which to a large extent influence and determine the costs incurred. Simulation, made with SIMPACTS program has showed that by increasing the height of the chimney, the most effective way to reduce the impact on human health is achieved. However, in this way the cost of the power plant itself increases significantly, which means that it may risk not to pay off its price. The most efficient way to reduce emissions is to apply the best available smoke clearing technology and to ensure optimal exploitation of the power plant. |
