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 -16.75
Milk (kg) 116.00 -0.014 -1.62
Fat (kg) 22.26 -0.375 -8.34
Prot (kg) 15.39 -0.441 -6.79
Fertility Sub Index 7.14
Calving Interval (days) -4.49 -1.459 6.55
Survival (%) 0.53 1.117 0.59
Calving Sub Index -0.19
Gestation Length (days) 0.21 -0.919 -0.19
Beef Sub Index 0.98
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 3.23 -0.432 -1.39
Maintenance Sub Index Maint. Sub Index 3.71
Live WT (kg) -12.10 -0.307 3.71
Total Carbon Sub Index -5.12

* Based on an €80/tonne carbon price