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 -22.30
Milk (kg) 1243.00 -0.014 -17.40
Fat (kg) 2.74 -0.375 -1.03
Prot (kg) 8.77 -0.441 -3.87
Fertility Sub Index 0.00
Calving Interval (days) 0.09 -1.459 -0.13
Survival (%) 0.12 1.117 0.13
Calving Sub Index -0.29
Gestation Length (days) 0.32 -0.919 -0.29
Beef Sub Index 0.06
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.21 -0.432 -0.52
Maintenance Sub Index Maint. Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index -22.20

* Based on an €80/tonne carbon price