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 22.49
Milk (kg) -480.00 -0.014 6.72
Fat (kg) -15.47 -0.375 5.79
Prot (kg) -22.60 -0.441 9.97
Fertility Sub Index -3.66
Calving Interval (days) 1.57 -1.459 -2.29
Survival (%) -1.23 1.117 -1.37
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.11
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.71 -0.432 -0.74
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 20.01

* Based on an €80/tonne carbon price