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 -6.71
Milk (kg) 498.00 -0.014 -6.97
Fat (kg) -3.14 -0.375 1.18
Prot (kg) 2.06 -0.441 -0.91
Fertility Sub Index -5.35
Calving Interval (days) 2.65 -1.459 -3.87
Survival (%) -1.33 1.117 -1.49
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.20
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.93 -0.432 -0.83
Maintenance Sub Index Maint. Sub Index 1.16
Live WT (kg) -3.80 -0.307 1.16
Total Carbon Sub Index -11.65

* Based on an €80/tonne carbon price