Example

ECONOMY - BUSINESS - PLAN - CALCULATION
VARIABLES    Year    1    2     3    4    5    6    7    8    9   Total

LEGEND

Operation:
Fish No   Enter the number of fish you want to stock each year, it calculates the number you have in stock each year/class
Fish kg á   Enter the weight of a single fish which you want to stock, it calculates the growth for each year/class
Fish kg   Calculates the total weight of fish in stock for each year/class
Survival %   Enter the survival rate for each year/class
Survival kg   Calculates the total weight of fish which survive per year/class
Keep %   Enter the rate you want to keep per year/class
Keep kg   Calculates the total weight of fish you keep per year/class
No Aeration   Enter the oxygen requirement in mg/kg/h, it calculates the weight of fish which can be hold without aeration
Stock kg/m3   Enter the stocking density you want to have in the tanks per year/class
Feeding %/d   Enter the feeding rate per day for each year/class
Conversion   Enter the feed conversion rate for each year/class
Growth kg   Calculates the gained weight (growth) per year/class
Food kg   Calculates the required food per year/class
Personnel No   Calculates the required number of personnel per year/class
Farm  
Feed/kg   Enter the price per kilogram feed
Personne/yl á   Enter the price per person and year
Water/m3   Enter the price per cubicmeter water
Fingerlings/kg   Enter the price per kilogram fingerlings
Energy/kwh   Enter the price per kilowatt energy
Service/t   Enter the price for service per metric ton
Other/t   Enter the price for other things per metric ton
Value   Calculates the operation costs for the given year/class
  
Investment: 
Farm  
Netcages/m3   Enter the price of the cages per cubic meter
Units á m3   Enter the tank or cage volume in cubic meter
Tanks/m3   Enter the price of the tanks or ponds per cubic meter
Feeders/t   Enter the price of the feeders per metric ton of fish
Aeration/t   Enter the price of the aerators per metric ton of fish
Regulation/t   Enter the price for automatic regulation equipment per metric ton of fish
Recirculation/t   Enter the price for recirculation equipment per metric ton of fish
Biofilter Yes=1   Enter 1 if you want to have a biofilter, it calculates the costs for the given year/class
Value   Calculates the costs for the farming system
Other   Enter the costs for other things
Land   Calculates the costs for the required land, if you enter the price for each squaremeter at right
Building m2   Enter the required building in squaremeter, it calculates the costs if you enter the price for each squaremeter at right
Planning   Calculates the costs for planning
Installation   Calculates the costs for installation
Infrastructure   Calculates the costs for infrastructure
Equipment   Enter the costs for equipment
Miscellaneous   Enter the costs for miscellaneous
Value   Calculates the investment costs for the given year/class
  
Sale:  
Live/kg   Enter the price per kilogram live fish, if you want to sell live
Meat/kg   Enter the price per kilogram meat, if you want to sell meat
Filets/kg   Enter the price per kilogram filet, if you want to sell filets
Caviar/kg   Enter the price per kilogram caviar
Other   Enter the value for other products
Value   Calculates the sales values for the given year/class
  
Requirement:  
Water l/sec   Enter the dissolved oxygen in mg/l, it will calculate the water requirement without aeration
Water Aeration   Enter the minimum oxygen requirement for the fish in mg/l, it will calculate the water requirement with aeration
Water Biofilter   Enter the water requirement per kilogram of feed, it will calculate the water for the biofilter.
Investment   Calculates the investment costs per given year/class
Operation   Calculates the operation costs per given year/class
Sale   Calculates the sale value per given year/class
Value   Calculates the requirement per given year/class
  
Balance:  
Cashflow   Calculates the accumulative operation values for the given years/classes
Backflow   Calculates the accumulative requirement values for the given years/classes

The calculation will be supplied with all values already included and adapted to your requirments.
You can change the variables in italic-blue for calculation.
All costs are based on European average values!

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