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 30.20
Milk (kg) -1009.00 -0.014 14.13
Fat (kg) -12.29 -0.375 4.60
Prot (kg) -26.00 -0.441 11.48
Fertility Sub Index -0.77
Calving Interval (days) 0.92 -1.459 -1.34
Survival (%) 0.51 1.117 0.57
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 2.83
Carcass Weight (kg) -10.60 -0.528 5.59
Age of Slaughter (days) 6.40 -0.432 -2.76
Maintenance Sub Index Maint. Sub Index 11.04
Live WT (kg) -36.00 -0.307 11.04
Total Carbon Sub Index 44.03

* Based on an €80/tonne carbon price