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 -3.11
Milk (kg) 108.00 -0.014 -1.51
Fat (kg) 9.25 -0.375 -3.46
Prot (kg) -4.22 -0.441 1.86
Fertility Sub Index -6.91
Calving Interval (days) 3.58 -1.459 -5.22
Survival (%) -1.51 1.117 -1.69
Calving Sub Index 0.10
Gestation Length (days) -0.11 -0.919 0.10
Beef Sub Index 0.21
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 0.97 -0.432 -0.42
Maintenance Sub Index Maint. Sub Index -0.28
Live WT (kg) 0.90 -0.307 -0.28
Total Carbon Sub Index -9.98

* Based on an €80/tonne carbon price