Showing 1 - 10 of 298
We develop a theoretical model of long-run investment decisions on capacity in the context of a liberalized electricity … the level of capacity that maximizes social welfare, and compare it to a decentralized outcome. We show that in the … absence of any regulation, private investment decisions on capacity unambiguously lead to a socially sub-optimal outcome, and …
Persistent link: https://www.econbiz.de/10005792333
Operation and maintenance (O&M) cost will be the key to the economic viability of large offshore wind farms planned worldwide. In order to support investment decisions a systematic mathematical approach to the O&M cost contributions is required prior to detailed engineering or even construction...
Persistent link: https://www.econbiz.de/10011043877
which solar resource availability in two Canadian locations is associated with peak electricity market demand and peak … relationship among solar electricity potential, system-wide demand and market prices. With electricity industries being …To determine whether solar electricity (that is, electricity generated by photovoltaics) is, on an average, more …
Persistent link: https://www.econbiz.de/10011043854
also compared its gain and efficiency using butane. The results showed that the commercial heat exchanger adapted for … hydrogen has a high gain and efficiency taking into account fuel consumption and that can be improved if the suggested …
Persistent link: https://www.econbiz.de/10011044741
This paper considers that the case for using electrohydrodynamic (EHD) enhancement of heat transfer has been established, especially in thermodynamic renewable energy applications where temperature levels are relatively low. It goes on to establish the basis on which nucleate boiling heat...
Persistent link: https://www.econbiz.de/10011046078
This paper presents the results of a weather window analysis of wave data from the west coast of Ireland in order to quantify the levels of access to marine renewables for operation and maintenance activities. Operating and maintaining marine renewables offshore requires suitable weather windows...
Persistent link: https://www.econbiz.de/10010805626
This paper presents the results of a case study comparing the performance of two wave energy devices at various scaled power ratings deployed at several European wave energy locations. The study facilitates a novel comparison to be made of different technology types, different wave energy...
Persistent link: https://www.econbiz.de/10010806793
possible source of sustainable, highly renewable replacement for wood as an energy source. A study of the availability and …
Persistent link: https://www.econbiz.de/10010803679
the turbine standstill and availability calculation. This approach is based on a variation of monthly energy production to … grid-connected wind farm. Although the average availability of the considered wind farm exceeds 96%, the individual … availability of some turbines does not exceed 92%. In this context, the present paper introduces a novel approach of understanding …
Persistent link: https://www.econbiz.de/10010804476
replacement costs were accounted for. As a result of the impact of 'availability' on project profit returns, Feed-in tariffs will …This paper examines 'availability' and the input metrics of operational expenditure (OPEX) for wave energy projects and … availability with respect to weather windows at both locations are discussed and their impact on energy output and wave farm …
Persistent link: https://www.econbiz.de/10011044957