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 19.99
Milk (kg) -712.00 -0.014 9.97
Fat (kg) -6.50 -0.375 2.43
Prot (kg) -17.18 -0.441 7.58
Fertility Sub Index -2.45
Calving Interval (days) 2.20 -1.459 -3.21
Survival (%) 0.68 1.117 0.76
Calving Sub Index 0.32
Gestation Length (days) -0.35 -0.919 0.32
Beef Sub Index 15.61
Carcass Weight (kg) -36.40 -0.528 19.20
Age of Slaughter (days) 8.31 -0.432 -3.59
Maintenance Sub Index Maint. Sub Index 27.96
Live WT (kg) -91.20 -0.307 27.96
Total Carbon Sub Index 61.43

* Based on an €80/tonne carbon price