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 -20.75
Milk (kg) 529.00 -0.014 -7.41
Fat (kg) 17.59 -0.375 -6.59
Prot (kg) 15.30 -0.441 -6.75
Fertility Sub Index -7.77
Calving Interval (days) 4.63 -1.459 -6.76
Survival (%) -0.91 1.117 -1.02
Calving Sub Index 3.67
Gestation Length (days) -3.99 -0.919 3.67
Beef Sub Index -4.21
Carcass Weight (kg) 2.90 -0.528 -1.53
Age of Slaughter (days) 6.21 -0.432 -2.68
Maintenance Sub Index Maint. Sub Index -6.38
Live WT (kg) 20.80 -0.307 -6.38
Total Carbon Sub Index -35.43

* Based on an €80/tonne carbon price