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 7.68
Milk (kg) 320.00 -0.014 -4.48
Fat (kg) -19.95 -0.375 7.47
Prot (kg) -10.61 -0.441 4.68
Fertility Sub Index -0.55
Calving Interval (days) -0.24 -1.459 0.35
Survival (%) -0.81 1.117 -0.90
Calving Sub Index -0.97
Gestation Length (days) 1.05 -0.919 -0.97
Beef Sub Index -0.34
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 2.13 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index 0.80
Live WT (kg) -2.60 -0.307 0.80
Total Carbon Sub Index 6.62

* Based on an €80/tonne carbon price