The demand for ancillary service is expected to increases significantly in the future GB system as the high penetration of wind generation. In particular, the need for frequency regulation services, required to deal with sudden frequency drops following a loss of large generating plant, will increase due to the limited inertia capability of wind plants. This paper focuses on quantifying the req...

This paper employs a novel Monte-Carlo based generation portfolio assessment tool to explore the implications of increasing wind penetration and carbon prices within future electricity generation portfolios under considerable uncertainty. This tool combines optimal generation mix techniques with Monte Carlo simulation and portfolio analysis methods to determine expected overall generation costs...

one of the most important issues about production structure and measurement of factors utilization in industry is the study of substitutability among the production factors. while, energy, for its particular features like finite and the direct relationship between energy usage and air pollution; and specifically abundance of energy resources and allocation of subsidies to different energy carri...

Post Covid-19 pandemic and the Ukrainian war are significantly impacting energy systems worldwide, faltering investments threatening to throttle expansion of primary clean technologies, even in case a well-structured managed system, such as Norway. This unprecedented crisis requires deeper analyses well-measured actions from main actors Norway's climate sector. Hence, providing highlighting nee...

strawberry is a valuable, nutritious, and economically important fruit all over the world including bangladesh. therefore, there is a demand to develop a suitable variety of strawberry. for this purpose, leaf explants from in vitro grown strawberry plantlets were cultured onto ms medium supplemented with different concentrations and combinations of 2,4-d, naa and ba for callus induction. the mo...

The selection of optimum high strength wastewater treatment process is complicated. Be familiar with wastewater treatment methods is not enough to design a plant. In this research, five alternative wastewater treatment methods (upflow anaerobic sludge blanket (UASB) + membrane bioreactor (MBR), UASB + Extended aeration (EA), Anaerobic baffled reactor (ABR), anaerobic lagoon (ANL) + aerated lago...