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 -19.91
Milk (kg) 292.00 -0.014 -4.09
Fat (kg) 24.13 -0.375 -9.04
Prot (kg) 15.38 -0.441 -6.79
Fertility Sub Index 0.56
Calving Interval (days) 0.56 -1.459 -0.82
Survival (%) 1.23 1.117 1.37
Calving Sub Index 4.42
Gestation Length (days) -4.81 -0.919 4.42
Beef Sub Index -2.25
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 7.30 -0.432 -3.15
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -25.16

* Based on an €80/tonne carbon price