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 -29.32
Milk (kg) 648.00 -0.014 -9.07
Fat (kg) 16.51 -0.375 -6.18
Prot (kg) 31.86 -0.441 -14.06
Fertility Sub Index 1.41
Calving Interval (days) -1.24 -1.459 1.81
Survival (%) -0.36 1.117 -0.40
Calving Sub Index 2.13
Gestation Length (days) -2.32 -0.919 2.13
Beef Sub Index -0.20
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) -1.13 -0.432 0.49
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index -24.13

* Based on an €80/tonne carbon price