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 -20.60
Milk (kg) 370.00 -0.014 -5.18
Fat (kg) 22.57 -0.375 -8.45
Prot (kg) 15.79 -0.441 -6.97
Fertility Sub Index 12.28
Calving Interval (days) -5.40 -1.459 7.88
Survival (%) 3.94 1.117 4.40
Calving Sub Index 2.20
Gestation Length (days) -2.39 -0.919 2.20
Beef Sub Index -0.13
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 7.63 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index -10.25

* Based on an €80/tonne carbon price