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 -2.00
Milk (kg) -209.00 -0.014 2.93
Fat (kg) 10.41 -0.375 -3.90
Prot (kg) 2.32 -0.441 -1.02
Fertility Sub Index 10.98
Calving Interval (days) -6.06 -1.459 8.84
Survival (%) 1.91 1.117 2.13
Calving Sub Index 4.15
Gestation Length (days) -4.52 -0.919 4.15
Beef Sub Index 0.09
Carcass Weight (kg) -9.20 -0.528 4.85
Age of Slaughter (days) 11.04 -0.432 -4.77
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 17.81

* Based on an €80/tonne carbon price