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 -11.00
Milk (kg) 419.00 -0.014 -5.87
Fat (kg) 3.62 -0.375 -1.36
Prot (kg) 8.57 -0.441 -3.78
Fertility Sub Index -15.04
Calving Interval (days) 7.63 -1.459 -11.13
Survival (%) -3.50 1.117 -3.91
Calving Sub Index 1.86
Gestation Length (days) -2.02 -0.919 1.86
Beef Sub Index -3.46
Carcass Weight (kg) 3.90 -0.528 -2.06
Age of Slaughter (days) 3.24 -0.432 -1.40
Maintenance Sub Index Maint. Sub Index -2.94
Live WT (kg) 9.60 -0.307 -2.94
Total Carbon Sub Index -30.59

* Based on an €80/tonne carbon price