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 19.23
Milk (kg) -351.00 -0.014 4.91
Fat (kg) -18.35 -0.375 6.87
Prot (kg) -16.87 -0.441 7.45
Fertility Sub Index -0.96
Calving Interval (days) -0.82 -1.459 1.20
Survival (%) -1.93 1.117 -2.16
Calving Sub Index -0.37
Gestation Length (days) 0.40 -0.919 -0.37
Beef Sub Index 5.67
Carcass Weight (kg) -10.20 -0.528 5.38
Age of Slaughter (days) -0.67 -0.432 0.29
Maintenance Sub Index Maint. Sub Index 3.10
Live WT (kg) -10.10 -0.307 3.10
Total Carbon Sub Index 26.68

* Based on an €80/tonne carbon price