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 11.44
Milk (kg) -290.00 -0.014 4.06
Fat (kg) -10.92 -0.375 4.09
Prot (kg) -7.46 -0.441 3.29
Fertility Sub Index 0.15
Calving Interval (days) -1.28 -1.459 1.87
Survival (%) -1.54 1.117 -1.72
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.70
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) -0.28 -0.432 0.12
Maintenance Sub Index Maint. Sub Index -2.97
Live WT (kg) 9.70 -0.307 -2.97
Total Carbon Sub Index 8.76

* Based on an €80/tonne carbon price