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 -10.68
Milk (kg) 144.00 -0.014 -2.02
Fat (kg) 7.67 -0.375 -2.87
Prot (kg) 13.11 -0.441 -5.79
Fertility Sub Index 13.02
Calving Interval (days) -6.76 -1.459 9.86
Survival (%) 2.83 1.117 3.16
Calving Sub Index 2.59
Gestation Length (days) -2.82 -0.919 2.59
Beef Sub Index -1.17
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 3.31 -0.432 -1.43
Maintenance Sub Index Maint. Sub Index -8.89
Live WT (kg) 29.00 -0.307 -8.89
Total Carbon Sub Index -5.12

* Based on an €80/tonne carbon price