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 24.95
Milk (kg) -441.00 -0.014 6.17
Fat (kg) -26.54 -0.375 9.94
Prot (kg) -20.01 -0.441 8.83
Fertility Sub Index 1.76
Calving Interval (days) -0.42 -1.459 0.61
Survival (%) 1.03 1.117 1.15
Calving Sub Index -1.36
Gestation Length (days) 1.48 -0.919 -1.36
Beef Sub Index -2.71
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 7.02 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index 4.84
Live WT (kg) -15.80 -0.307 4.84
Total Carbon Sub Index 27.49

* Based on an €80/tonne carbon price