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 1.04
Milk (kg) 95.00 -0.014 -1.33
Fat (kg) -4.35 -0.375 1.63
Prot (kg) -1.68 -0.441 0.74
Fertility Sub Index -11.74
Calving Interval (days) 6.06 -1.459 -8.84
Survival (%) -2.59 1.117 -2.89
Calving Sub Index 1.16
Gestation Length (days) -1.26 -0.919 1.16
Beef Sub Index -1.06
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 5.64 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index -0.28
Live WT (kg) 0.90 -0.307 -0.28
Total Carbon Sub Index -10.87

* Based on an €80/tonne carbon price