Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -13.81
Milk (kg) 338.00 -0.014 -4.73
Fat (kg) 13.61 -0.375 -5.10
Prot (kg) 9.02 -0.441 -3.98
Fertility Sub Index 6.71
Calving Interval (days) -3.21 -1.459 4.68
Survival (%) 1.81 1.117 2.02
Calving Sub Index 2.39
Gestation Length (days) -2.60 -0.919 2.39
Beef Sub Index -2.73
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 8.53 -0.432 -3.68
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -7.44

* Based on an €80/tonne carbon price