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 -12.01
Milk (kg) 262.00 -0.014 -3.67
Fat (kg) 9.98 -0.375 -3.74
Prot (kg) 10.43 -0.441 -4.60
Fertility Sub Index 3.23
Calving Interval (days) -1.78 -1.459 2.60
Survival (%) 0.57 1.117 0.64
Calving Sub Index 4.69
Gestation Length (days) -5.10 -0.919 4.69
Beef Sub Index -1.68
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 6.58 -0.432 -2.84
Maintenance Sub Index Maint. Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -10.68

* Based on an €80/tonne carbon price