No owls are not omnivores because they eat mice,lizards,and snakes.
5.3 Operating Expenditures for Offshore Wind There has been no indication that expected operating expenditures for offshore wind projects have shifted between 2010 and 2013. The OpEx baseline for 2013 was assumed to be $40/MWh, equivalent to $136/kW/yr, with a range extending from $20/MWh to $70/MWh.
The best large-scale photovoltaic power plants can produce electricity at 60 USD per MWh. The average value of such large power plants is currently at 72 USD per MWh and the upper limit at 86 USD per MWh. In comparison, coal-fired plants are between 66 USD and $151 per MWh, nuclear power at 124 USD per MWh.Small photovoltaic power plants on roofs of houses are still at 126-265 USD per MWh, but which can do without electricity transport costs. Onshore wind turbines are 37-81 USD per MWh.alculations of these costs at the point of connection to a load or to the electricity grid can be made. The cost is typically given per kilowatt-hour or megawatt-hour. It includes the initial capital, discount rate, as well as the costs of continuous operation, fuel, and maintenance.