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 17.09
Milk (kg) -231.00 -0.014 3.23
Fat (kg) -18.10 -0.375 6.78
Prot (kg) -16.03 -0.441 7.08
Fertility Sub Index -3.38
Calving Interval (days) 1.91 -1.459 -2.79
Survival (%) -0.53 1.117 -0.59
Calving Sub Index 0.52
Gestation Length (days) -0.57 -0.919 0.52
Beef Sub Index -0.56
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 5.58 -0.432 -2.41
Maintenance Sub Index Maint. Sub Index -1.50
Live WT (kg) 4.90 -0.307 -1.50
Total Carbon Sub Index 12.17

* Based on an €80/tonne carbon price