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 10.03
Milk (kg) -132.00 -0.014 1.85
Fat (kg) -8.45 -0.375 3.17
Prot (kg) -11.37 -0.441 5.02
Fertility Sub Index -10.30
Calving Interval (days) 4.93 -1.459 -7.19
Survival (%) -2.78 1.117 -3.11
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index 3.47
Carcass Weight (kg) -10.00 -0.528 5.28
Age of Slaughter (days) 4.18 -0.432 -1.80
Maintenance Sub Index Maint. Sub Index 5.40
Live WT (kg) -17.60 -0.307 5.40
Total Carbon Sub Index 9.35

* Based on an €80/tonne carbon price