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 -2.05
Milk (kg) 37.00 -0.014 -0.52
Fat (kg) 3.11 -0.375 -1.16
Prot (kg) 0.84 -0.441 -0.37
Fertility Sub Index 10.37
Calving Interval (days) -6.90 -1.459 10.07
Survival (%) 0.27 1.117 0.30
Calving Sub Index 3.35
Gestation Length (days) -3.64 -0.919 3.35
Beef Sub Index 7.86
Carcass Weight (kg) -17.00 -0.528 8.97
Age of Slaughter (days) 2.56 -0.432 -1.11
Maintenance Sub Index Maint. Sub Index 8.46
Live WT (kg) -27.60 -0.307 8.46
Total Carbon Sub Index 27.99

* Based on an €80/tonne carbon price