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 -24.95
Milk (kg) 569.00 -0.014 -7.97
Fat (kg) 19.21 -0.375 -7.20
Prot (kg) 22.18 -0.441 -9.79
Fertility Sub Index 4.77
Calving Interval (days) -2.32 -1.459 3.38
Survival (%) 1.24 1.117 1.39
Calving Sub Index -2.04
Gestation Length (days) 2.22 -0.919 -2.04
Beef Sub Index -4.89
Carcass Weight (kg) 12.60 -0.528 -6.65
Age of Slaughter (days) -4.07 -0.432 1.76
Maintenance Sub Index Maint. Sub Index -7.60
Live WT (kg) 24.80 -0.307 -7.60
Total Carbon Sub Index -34.72

* Based on an €80/tonne carbon price