The NHI database contains the registration files and original claims data, including comprehensive information on demographics, inpatient and ambulatory care, diagnostic codes, medical expenditure, operations, prescriptions, examinations, and procedures.
The objective function of the IMINLP model consists of costs of energy generation and capacity expansion, costs of applying CCS technologies (i.e. installation of equipments) and corresponding expenditure in operation and periodical maintenance, and costs of imported electricity.
The costs include buying energy from the market in grid-connected mode, the expenditure of operation, startup and shutdown cost, the cost of charge of electrical ESD, and batteries of PV resource proposed as Eqs.
Subsea cost refers to the cost of the whole project, which generally includes the capital expenditures (CAPEX) and operation expenditures (OPEX) of the subsea field development.
As expected, new WECS always have low expenditures on operation and maintenance; however, the operation and, especially, the maintenance costs increase as the useful life of the power plant decreases[1].
To keep in line with the low-carbon economy/industry development, it is necessary to reduce the operation expenditure or energy consumption of communication networks, while maintaining the acceptable quality of service (QoS) [3].
The economic costs include initial component construction costs and operation expenditure over pre-defined operation years.
Although economic and environmental benefits can be obtained through CO2 EOR, it requires considerable capital investment and expenditure for the operation.
If such control fails, the operation expenditure will be increased by the need to replace membranes or add more chemicals to clean foulants.
This results in a significant cost savings to the seawater reverse osmosis (SWRO) plant in the form of reduction in capital expenditure for construction, operation, and maintenance of a pretreatment system.
Detailed feasibility studies are necessary for wind farm development projects because the profitability changes greatly according to wind resource, wind turbine, CAPEX (capital expenduture), OPEX (operation expenditure), SMP (system marginal price), and REC (renewable energy certificate) price.
