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 24.11
Milk (kg) -500.00 -0.014 7.00
Fat (kg) -23.84 -0.375 8.93
Prot (kg) -18.54 -0.441 8.18
Fertility Sub Index -6.34
Calving Interval (days) 3.97 -1.459 -5.79
Survival (%) -0.49 1.117 -0.55
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index -2.01
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 5.51 -0.432 -2.38
Maintenance Sub Index Maint. Sub Index 4.48
Live WT (kg) -14.60 -0.307 4.48
Total Carbon Sub Index 25.43

* Based on an €80/tonne carbon price