Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -5.26
Milk (kg) 133.00 -0.014 -1.86
Fat (kg) -2.99 -0.375 1.12
Prot (kg) 10.23 -0.441 -4.52
Fertility Sub Index 0.94
Calving Interval (days) -0.11 -1.459 0.16
Survival (%) 0.70 1.117 0.78
Calving Sub Index -1.48
Gestation Length (days) 1.61 -0.919 -1.48
Beef Sub Index -2.21
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 8.67 -0.432 -3.74
Maintenance Sub Index Maint. Sub Index 6.59
Live WT (kg) -21.50 -0.307 6.59
Total Carbon Sub Index -1.41

* Based on an €80/tonne carbon price