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 -15.33
Milk (kg) 382.00 -0.014 -5.35
Fat (kg) 13.50 -0.375 -5.06
Prot (kg) 11.15 -0.441 -4.92
Fertility Sub Index -3.51
Calving Interval (days) 3.01 -1.459 -4.39
Survival (%) 0.79 1.117 0.88
Calving Sub Index 3.83
Gestation Length (days) -4.17 -0.919 3.83
Beef Sub Index 0.66
Carcass Weight (kg) -9.00 -0.528 4.75
Age of Slaughter (days) 9.47 -0.432 -4.09
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -20.16

* Based on an €80/tonne carbon price