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 -10.38
Milk (kg) -218.00 -0.014 3.05
Fat (kg) 17.10 -0.375 -6.40
Prot (kg) 15.92 -0.441 -7.03
Fertility Sub Index 0.38
Calving Interval (days) 0.33 -1.459 -0.48
Survival (%) 0.77 1.117 0.86
Calving Sub Index 1.56
Gestation Length (days) -1.70 -0.919 1.56
Beef Sub Index 8.31
Carcass Weight (kg) -21.60 -0.528 11.39
Age of Slaughter (days) 7.14 -0.432 -3.08
Maintenance Sub Index Maint. Sub Index 17.17
Live WT (kg) -56.00 -0.307 17.17
Total Carbon Sub Index 17.04

* Based on an €80/tonne carbon price