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 14.24
Milk (kg) -209.00 -0.014 2.93
Fat (kg) -11.40 -0.375 4.27
Prot (kg) -15.97 -0.441 7.05
Fertility Sub Index -11.64
Calving Interval (days) 6.27 -1.459 -9.15
Survival (%) -2.23 1.117 -2.49
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.11
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 2.20 -0.432 -0.95
Maintenance Sub Index Maint. Sub Index -0.09
Live WT (kg) 0.30 -0.307 -0.09
Total Carbon Sub Index 1.95

* Based on an €80/tonne carbon price