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 -10.92
Milk (kg) 290.00 -0.014 -4.06
Fat (kg) 21.62 -0.375 -8.10
Prot (kg) -2.81 -0.441 1.24
Fertility Sub Index -4.67
Calving Interval (days) 2.25 -1.459 -3.28
Survival (%) -1.24 1.117 -1.39
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.17
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 1.80 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index 2.05
Live WT (kg) -6.70 -0.307 2.05
Total Carbon Sub Index -13.91

* Based on an €80/tonne carbon price