Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -22.55
Milk (kg) 646.00 -0.014 -9.04
Fat (kg) 16.49 -0.375 -6.18
Prot (kg) 16.60 -0.441 -7.33
Fertility Sub Index -0.80
Calving Interval (days) 1.39 -1.459 -2.03
Survival (%) 1.10 1.117 1.23
Calving Sub Index 3.18
Gestation Length (days) -3.46 -0.919 3.18
Beef Sub Index -4.77
Carcass Weight (kg) 3.60 -0.528 -1.90
Age of Slaughter (days) 6.64 -0.432 -2.87
Maintenance Sub Index Maint. Sub Index -10.73
Live WT (kg) 35.00 -0.307 -10.73
Total Carbon Sub Index -35.65

* Based on an €80/tonne carbon price