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 -16.35
Milk (kg) 493.00 -0.014 -6.90
Fat (kg) 14.36 -0.375 -5.38
Prot (kg) 9.21 -0.441 -4.06
Fertility Sub Index -13.43
Calving Interval (days) 6.42 -1.459 -9.37
Survival (%) -3.64 1.117 -4.07
Calving Sub Index 1.12
Gestation Length (days) -1.22 -0.919 1.12
Beef Sub Index -0.44
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 8.22 -0.432 -3.55
Maintenance Sub Index Maint. Sub Index -2.42
Live WT (kg) 7.90 -0.307 -2.42
Total Carbon Sub Index -31.51

* Based on an €80/tonne carbon price