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 -17.76
Milk (kg) 694.00 -0.014 -9.72
Fat (kg) 8.45 -0.375 -3.17
Prot (kg) 11.06 -0.441 -4.88
Fertility Sub Index -0.83
Calving Interval (days) 0.69 -1.459 -1.01
Survival (%) 0.16 1.117 0.18
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.95
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 1.34 -0.432 -0.58
Maintenance Sub Index Maint. Sub Index 0.83
Live WT (kg) -2.70 -0.307 0.83
Total Carbon Sub Index -19.18

* Based on an €80/tonne carbon price