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 -17.45
Milk (kg) 542.00 -0.014 -7.59
Fat (kg) 13.43 -0.375 -5.03
Prot (kg) 10.94 -0.441 -4.83
Fertility Sub Index -11.99
Calving Interval (days) 7.32 -1.459 -10.68
Survival (%) -1.17 1.117 -1.31
Calving Sub Index 4.49
Gestation Length (days) -4.89 -0.919 4.49
Beef Sub Index -0.98
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 6.68 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index -4.54
Live WT (kg) 14.80 -0.307 -4.54
Total Carbon Sub Index -30.46

* Based on an €80/tonne carbon price