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 -7.39
Milk (kg) 277.00 -0.014 -3.88
Fat (kg) -1.24 -0.375 0.46
Prot (kg) 9.01 -0.441 -3.98
Fertility Sub Index -16.92
Calving Interval (days) 8.62 -1.459 -12.58
Survival (%) -3.89 1.117 -4.35
Calving Sub Index 1.59
Gestation Length (days) -1.73 -0.919 1.59
Beef Sub Index 4.55
Carcass Weight (kg) -9.50 -0.528 5.01
Age of Slaughter (days) 1.07 -0.432 -0.46
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index -13.88

* Based on an €80/tonne carbon price