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 -20.26
Milk (kg) 537.00 -0.014 -7.52
Fat (kg) 16.70 -0.375 -6.26
Prot (kg) 14.69 -0.441 -6.48
Fertility Sub Index -0.63
Calving Interval (days) 0.45 -1.459 -0.66
Survival (%) 0.02 1.117 0.02
Calving Sub Index 3.09
Gestation Length (days) -3.36 -0.919 3.09
Beef Sub Index -5.91
Carcass Weight (kg) 3.20 -0.528 -1.69
Age of Slaughter (days) 9.79 -0.432 -4.23
Maintenance Sub Index Maint. Sub Index -6.41
Live WT (kg) 20.90 -0.307 -6.41
Total Carbon Sub Index -30.12

* Based on an €80/tonne carbon price