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 12.49
Milk (kg) -269.00 -0.014 3.77
Fat (kg) -10.67 -0.375 4.00
Prot (kg) -10.72 -0.441 4.73
Fertility Sub Index -3.61
Calving Interval (days) 1.41 -1.459 -2.06
Survival (%) -1.39 1.117 -1.55
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 5.83
Carcass Weight (kg) -11.80 -0.528 6.22
Age of Slaughter (days) 0.92 -0.432 -0.40
Maintenance Sub Index Maint. Sub Index 7.08
Live WT (kg) -23.10 -0.307 7.08
Total Carbon Sub Index 26.98

* Based on an €80/tonne carbon price