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 -18.33
Milk (kg) 722.00 -0.014 -10.11
Fat (kg) 8.33 -0.375 -3.12
Prot (kg) 11.56 -0.441 -5.10
Fertility Sub Index 2.88
Calving Interval (days) -1.37 -1.459 2.00
Survival (%) 0.79 1.117 0.88
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.14
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 5.21 -0.432 -2.25
Maintenance Sub Index Maint. Sub Index 0.03
Live WT (kg) -0.10 -0.307 0.03
Total Carbon Sub Index -16.02

* Based on an €80/tonne carbon price