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 -12.12
Milk (kg) 277.00 -0.014 -3.88
Fat (kg) 12.04 -0.375 -4.51
Prot (kg) 8.45 -0.441 -3.73
Fertility Sub Index 0.65
Calving Interval (days) -0.23 -1.459 0.34
Survival (%) 0.28 1.117 0.31
Calving Sub Index 2.26
Gestation Length (days) -2.46 -0.919 2.26
Beef Sub Index 0.19
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 7.39 -0.432 -3.19
Maintenance Sub Index Maint. Sub Index -4.08
Live WT (kg) 13.30 -0.307 -4.08
Total Carbon Sub Index -13.10

* Based on an €80/tonne carbon price