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 -2.29
Milk (kg) -211.00 -0.014 2.95
Fat (kg) 10.22 -0.375 -3.83
Prot (kg) 3.20 -0.441 -1.41
Fertility Sub Index 9.42
Calving Interval (days) -4.81 -1.459 7.02
Survival (%) 2.15 1.117 2.40
Calving Sub Index 4.49
Gestation Length (days) -4.88 -0.919 4.49
Beef Sub Index 5.15
Carcass Weight (kg) -11.80 -0.528 6.22
Age of Slaughter (days) 2.50 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 21.67

* Based on an €80/tonne carbon price