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 1.62
Milk (kg) -209.00 -0.014 2.93
Fat (kg) 4.71 -0.375 -1.76
Prot (kg) -1.03 -0.441 0.45
Fertility Sub Index -4.38
Calving Interval (days) 1.99 -1.459 -2.90
Survival (%) -1.32 1.117 -1.47
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index -0.95
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) 0.24 -0.432 -0.10
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -8.79

* Based on an €80/tonne carbon price