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 -21.37
Milk (kg) 612.00 -0.014 -8.57
Fat (kg) 14.56 -0.375 -5.45
Prot (kg) 16.66 -0.441 -7.35
Fertility Sub Index 1.79
Calving Interval (days) 0.15 -1.459 -0.22
Survival (%) 1.80 1.117 2.01
Calving Sub Index 4.32
Gestation Length (days) -4.70 -0.919 4.32
Beef Sub Index -3.70
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) 6.26 -0.432 -2.70
Maintenance Sub Index Maint. Sub Index -5.58
Live WT (kg) 18.20 -0.307 -5.58
Total Carbon Sub Index -24.55

* Based on an €80/tonne carbon price