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 24.76
Milk (kg) -871.00 -0.014 12.19
Fat (kg) -6.93 -0.375 2.60
Prot (kg) -22.58 -0.441 9.97
Fertility Sub Index -0.98
Calving Interval (days) 0.92 -1.459 -1.34
Survival (%) 0.32 1.117 0.36
Calving Sub Index 0.16
Gestation Length (days) -0.17 -0.919 0.16
Beef Sub Index 2.51
Carcass Weight (kg) -12.30 -0.528 6.49
Age of Slaughter (days) 9.21 -0.432 -3.98
Maintenance Sub Index Maint. Sub Index 12.57
Live WT (kg) -41.00 -0.307 12.57
Total Carbon Sub Index 39.00

* Based on an €80/tonne carbon price