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 14.11
Milk (kg) -274.00 -0.014 3.84
Fat (kg) -14.16 -0.375 5.30
Prot (kg) -11.26 -0.441 4.97
Fertility Sub Index 3.55
Calving Interval (days) -2.34 -1.459 3.41
Survival (%) 0.12 1.117 0.13
Calving Sub Index 0.40
Gestation Length (days) -0.43 -0.919 0.40
Beef Sub Index 5.75
Carcass Weight (kg) -9.40 -0.528 4.96
Age of Slaughter (days) -1.83 -0.432 0.79
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index 30.23

* Based on an €80/tonne carbon price