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 2.97
Milk (kg) -30.00 -0.014 0.42
Fat (kg) -0.42 -0.375 0.16
Prot (kg) -5.42 -0.441 2.39
Fertility Sub Index -15.14
Calving Interval (days) 7.64 -1.459 -11.15
Survival (%) -3.57 1.117 -3.99
Calving Sub Index 0.53
Gestation Length (days) -0.58 -0.919 0.53
Beef Sub Index 1.12
Carcass Weight (kg) -7.90 -0.528 4.17
Age of Slaughter (days) 7.05 -0.432 -3.04
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index -8.67

* Based on an €80/tonne carbon price