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 -1.46
Milk (kg) -24.00 -0.014 0.34
Fat (kg) 5.37 -0.375 -2.01
Prot (kg) -0.49 -0.441 0.22
Fertility Sub Index -1.59
Calving Interval (days) 1.15 -1.459 -1.68
Survival (%) 0.08 1.117 0.09
Calving Sub Index 1.74
Gestation Length (days) -1.89 -0.919 1.74
Beef Sub Index 2.70
Carcass Weight (kg) -7.20 -0.528 3.80
Age of Slaughter (days) 2.54 -0.432 -1.10
Maintenance Sub Index Maint. Sub Index 7.82
Live WT (kg) -25.50 -0.307 7.82
Total Carbon Sub Index 9.20

* Based on an €80/tonne carbon price