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 4.74
Milk (kg) -364.00 -0.014 5.10
Fat (kg) 1.41 -0.375 -0.53
Prot (kg) -0.40 -0.441 0.18
Fertility Sub Index 10.43
Calving Interval (days) -6.24 -1.459 9.10
Survival (%) 1.19 1.117 1.33
Calving Sub Index 4.27
Gestation Length (days) -4.65 -0.919 4.27
Beef Sub Index 5.89
Carcass Weight (kg) -16.70 -0.528 8.81
Age of Slaughter (days) 6.76 -0.432 -2.92
Maintenance Sub Index Maint. Sub Index 9.20
Live WT (kg) -30.00 -0.307 9.20
Total Carbon Sub Index 34.54

* Based on an €80/tonne carbon price