Duke energy coal allocation

The cost to process coal, called the add-on cost, depends upon the characteristics of the coal moisture content, ash content, BTU content, sulfur content, and grindability and the efficiency of the generating unit.

The relevant data for the three fixed-tonnage con- tracts are as follows: The heat rate is the total BTUs required to produce 1 kilowatt-hour kWh of electrical power. The cost to process coal, called the add-on cost, depends upon the characteristics of the coal moisture content, ash content, BTU content, sulfur content, and grindability and the efficiency of the generating unit.

Some plants have more than one generating unit. In this region, Duke Energy uses 10 coal-burning generating plants: Current Problem Duke Energy signed three fixed-tonnage contracts and four variable-tonnage contracts.

Some plants have more than one generating unit. The add-on cost plus the transportation cost are added to the purchase cost of the coal to determine the total cost to purchase and use the coal.

Current Problem Duke Energy signed three fixed-tonnage contracts and four variable-tonnage contracts. The relevant data for the three fixed-tonnage con- tracts are as follows: Coal Allocation Model Duke Energy uses a linear programming model, called the coal allocation model, to allo- cate coal to its generating facilities.

The objective of the coal allocation model is to deter- mine the lowest-cost method for purchasing and distributing coal to the generating units. The objective of the coal allocation model is to deter- mine the lowest-cost method for purchasing and distributing coal to the generating units.

The company would like to determine the least-cost way to allocate the coal available through these contracts to five generating units. The company must purchase all of the coal contracted for on fixed-tonnage contracts, but on variable-tonnage contracts it can purchase varying amounts up to the limit specified in the contract.

In this region, Duke Energy uses 10 coal-burning generating plants: Duke recently purchased Cinergy Corporation, which has generating facilities and energy customers in Indiana, Kentucky, and Ohio.

The company must purchase all of the coal contracted for on fixed-tonnage contracts, but on variable-tonnage contracts it can purchase varying amounts up to the limit specified in the contract.

Duke recently purchased Cinergy Corporation, which has generating facilities and energy customers in Indiana, Kentucky, and Ohio. Coal Allocation Model Duke Energy uses a linear programming model, called the coal allocation model, to allo- cate coal to its generating facilities.

The add-on cost plus the transportation cost are added to the purchase cost of the coal to determine the total cost to purchase and use the coal. The company would like to determine the least-cost way to allocate the coal available through these contracts to five generating units.Duke Energy uses a linear programming model, called the coal allocation model, to allo- cate coal to its generating facilities.

The objective of the coal allocation model is to deter- mine the lowest-cost method for purchasing and distributing coal to the generating units/5(K). Chapter 4 Case Problem 5: Duke Energy Coal Allocation A linear programming model can be used to determine how much coal to buy from each of the mining companies and where to ship it.

Let ij x = tons of coal purchased from supplier i and used by generating unit j The objective function minimizes the total cost to buy and burn coal%(9). Duke energy coal allocation. Purcsae contract Power Demand Amount Avl.

Cost Minimg Co. (tons) ($/tons) BTUs/lb Generating Unit. Coal Allocation Model Duke Energy uses a linear programming model, called the coal allocation model, to allo- cate coal to its generating facilities. The objective of the coal allocation model is to deter- mine the lowest-cost method for purchasing and distributing coal to the generating units%(22).

Duke Energy Coal Allocation. Coal is an un-renewable fossil fuel which is known as a cheap and reliable energy source. It has many environmental impacts, both positive and negative.

Coal has a great economical effect providing thousands of people with jobs. Coal Allocation Model. Duke Energy uses a linear programming model, called the coal allocation model, to allo- cate coal to its generating facilities.

The objective of the coal allocation model is to deter- mine the lowest-cost method for purchasing and distributing coal to the generating units.

Download
Duke energy coal allocation
Rated 5/5 based on 85 review