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 -7.12
Milk (kg) 83.00 -0.014 -1.16
Fat (kg) 8.27 -0.375 -3.10
Prot (kg) 6.48 -0.441 -2.86
Fertility Sub Index 8.31
Calving Interval (days) -3.66 -1.459 5.34
Survival (%) 2.66 1.117 2.97
Calving Sub Index 2.00
Gestation Length (days) -2.18 -0.919 2.00
Beef Sub Index -2.18
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 6.51 -0.432 -2.81
Maintenance Sub Index Maint. Sub Index 1.87
Live WT (kg) -6.10 -0.307 1.87
Total Carbon Sub Index 2.89

* Based on an €80/tonne carbon price