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 9.49
Milk (kg) -429.00 -0.014 6.01
Fat (kg) 0.58 -0.375 -0.22
Prot (kg) -8.39 -0.441 3.70
Fertility Sub Index 4.77
Calving Interval (days) -2.10 -1.459 3.06
Survival (%) 1.53 1.117 1.71
Calving Sub Index 2.26
Gestation Length (days) -2.46 -0.919 2.26
Beef Sub Index 10.24
Carcass Weight (kg) -25.90 -0.528 13.66
Age of Slaughter (days) 7.93 -0.432 -3.42
Maintenance Sub Index Maint. Sub Index 22.23
Live WT (kg) -72.50 -0.307 22.23
Total Carbon Sub Index 49.00

* Based on an €80/tonne carbon price