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 -26.23
Milk (kg) 602.00 -0.014 -8.43
Fat (kg) 20.07 -0.375 -7.52
Prot (kg) 23.31 -0.441 -10.29
Fertility Sub Index 2.23
Calving Interval (days) -0.21 -1.459 0.31
Survival (%) 1.72 1.117 1.92
Calving Sub Index 4.05
Gestation Length (days) -4.41 -0.919 4.05
Beef Sub Index -4.74
Carcass Weight (kg) 6.60 -0.528 -3.48
Age of Slaughter (days) 2.91 -0.432 -1.26
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -30.82

* Based on an €80/tonne carbon price