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 10.58
Milk (kg) -201.00 -0.014 2.81
Fat (kg) -8.21 -0.375 3.08
Prot (kg) -10.63 -0.441 4.69
Fertility Sub Index -8.68
Calving Interval (days) 4.35 -1.459 -6.35
Survival (%) -2.09 1.117 -2.33
Calving Sub Index 0.08
Gestation Length (days) -0.09 -0.919 0.08
Beef Sub Index 0.22
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 4.51 -0.432 -1.95
Maintenance Sub Index Maint. Sub Index -1.38
Live WT (kg) 4.50 -0.307 -1.38
Total Carbon Sub Index 0.82

* Based on an €80/tonne carbon price