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 22.06
Milk (kg) -751.00 -0.014 10.51
Fat (kg) -8.32 -0.375 3.12
Prot (kg) -19.11 -0.441 8.43
Fertility Sub Index 3.55
Calving Interval (days) -1.41 -1.459 2.06
Survival (%) 1.34 1.117 1.50
Calving Sub Index 0.16
Gestation Length (days) -0.17 -0.919 0.16
Beef Sub Index 20.16
Carcass Weight (kg) -42.80 -0.528 22.58
Age of Slaughter (days) 5.61 -0.432 -2.42
Maintenance Sub Index Maint. Sub Index 30.41
Live WT (kg) -99.20 -0.307 30.41
Total Carbon Sub Index 76.34

* Based on an €80/tonne carbon price