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 -0.89
Milk (kg) 143.00 -0.014 -2.00
Fat (kg) -5.11 -0.375 1.91
Prot (kg) 1.82 -0.441 -0.80
Fertility Sub Index -0.94
Calving Interval (days) 0.58 -1.459 -0.85
Survival (%) -0.08 1.117 -0.09
Calving Sub Index 0.32
Gestation Length (days) -0.35 -0.919 0.32
Beef Sub Index 0.81
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 3.98 -0.432 -1.72
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index 1.51

* Based on an €80/tonne carbon price