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 -13.46
Milk (kg) 342.00 -0.014 -4.79
Fat (kg) 11.45 -0.375 -4.29
Prot (kg) 9.92 -0.441 -4.38
Fertility Sub Index -9.88
Calving Interval (days) 3.54 -1.459 -5.17
Survival (%) -4.22 1.117 -4.71
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -3.38
Carcass Weight (kg) 4.60 -0.528 -2.43
Age of Slaughter (days) 2.22 -0.432 -0.96
Maintenance Sub Index Maint. Sub Index 0.55
Live WT (kg) -1.80 -0.307 0.55
Total Carbon Sub Index -26.64

* Based on an €80/tonne carbon price