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 -16.04
Milk (kg) 169.00 -0.014 -2.37
Fat (kg) 17.04 -0.375 -6.38
Prot (kg) 16.52 -0.441 -7.29
Fertility Sub Index 11.96
Calving Interval (days) -6.32 -1.459 9.22
Survival (%) 2.45 1.117 2.74
Calving Sub Index 3.97
Gestation Length (days) -4.32 -0.919 3.97
Beef Sub Index 1.39
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 4.60 -0.432 -1.99
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 3.12

* Based on an €80/tonne carbon price