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 18.39
Milk (kg) -1052.00 -0.014 14.73
Fat (kg) 5.51 -0.375 -2.06
Prot (kg) -12.98 -0.441 5.73
Fertility Sub Index 0.83
Calving Interval (days) 0.21 -1.459 -0.31
Survival (%) 1.02 1.117 1.14
Calving Sub Index 0.63
Gestation Length (days) -0.68 -0.919 0.63
Beef Sub Index -0.07
Carcass Weight (kg) -8.00 -0.528 4.22
Age of Slaughter (days) 9.94 -0.432 -4.29
Maintenance Sub Index Maint. Sub Index 9.04
Live WT (kg) -29.50 -0.307 9.04
Total Carbon Sub Index 28.82

* Based on an €80/tonne carbon price