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 -19.43
Milk (kg) 420.00 -0.014 -5.88
Fat (kg) 18.83 -0.375 -7.05
Prot (kg) 14.72 -0.441 -6.50
Fertility Sub Index -4.33
Calving Interval (days) 3.82 -1.459 -5.57
Survival (%) 1.11 1.117 1.24
Calving Sub Index 4.37
Gestation Length (days) -4.75 -0.919 4.37
Beef Sub Index -6.14
Carcass Weight (kg) 3.90 -0.528 -2.06
Age of Slaughter (days) 9.45 -0.432 -4.08
Maintenance Sub Index Maint. Sub Index -10.42
Live WT (kg) 34.00 -0.307 -10.42
Total Carbon Sub Index -35.96

* Based on an €80/tonne carbon price