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 -11.74
Milk (kg) 98.00 -0.014 -1.37
Fat (kg) 16.11 -0.375 -6.03
Prot (kg) 9.83 -0.441 -4.34
Fertility Sub Index 17.31
Calving Interval (days) -9.81 -1.459 14.31
Survival (%) 2.68 1.117 2.99
Calving Sub Index 4.76
Gestation Length (days) -5.18 -0.919 4.76
Beef Sub Index 0.26
Carcass Weight (kg) -8.20 -0.528 4.33
Age of Slaughter (days) 9.42 -0.432 -4.07
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 11.51

* Based on an €80/tonne carbon price