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 15.53
Milk (kg) -431.00 -0.014 6.03
Fat (kg) -9.22 -0.375 3.45
Prot (kg) -13.68 -0.441 6.04
Fertility Sub Index -2.64
Calving Interval (days) 1.58 -1.459 -2.31
Survival (%) -0.30 1.117 -0.34
Calving Sub Index 0.62
Gestation Length (days) -0.67 -0.919 0.62
Beef Sub Index 18.37
Carcass Weight (kg) -40.90 -0.528 21.58
Age of Slaughter (days) 7.42 -0.432 -3.20
Maintenance Sub Index Maint. Sub Index 31.24
Live WT (kg) -101.90 -0.307 31.24
Total Carbon Sub Index 63.12

* Based on an €80/tonne carbon price