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 2.72
Milk (kg) 126.00 -0.014 -1.76
Fat (kg) -2.78 -0.375 1.04
Prot (kg) -7.80 -0.441 3.44
Fertility Sub Index -14.27
Calving Interval (days) 6.97 -1.459 -10.17
Survival (%) -3.67 1.117 -4.10
Calving Sub Index 0.27
Gestation Length (days) -0.29 -0.919 0.27
Beef Sub Index 1.09
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 4.20 -0.432 -1.81
Maintenance Sub Index Maint. Sub Index 3.53
Live WT (kg) -11.50 -0.307 3.53
Total Carbon Sub Index -6.67

* Based on an €80/tonne carbon price