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 -5.12
Milk (kg) 166.00 -0.014 -2.32
Fat (kg) 4.97 -0.375 -1.86
Prot (kg) 2.11 -0.441 -0.93
Fertility Sub Index -18.83
Calving Interval (days) 8.60 -1.459 -12.55
Survival (%) -5.62 1.117 -6.28
Calving Sub Index 0.25
Gestation Length (days) -0.27 -0.919 0.25
Beef Sub Index -2.23
Carcass Weight (kg) 1.20 -0.528 -0.63
Age of Slaughter (days) 3.71 -0.432 -1.60
Maintenance Sub Index Maint. Sub Index -2.18
Live WT (kg) 7.10 -0.307 -2.18
Total Carbon Sub Index -28.11

* Based on an €80/tonne carbon price