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 -7.95
Milk (kg) 148.00 -0.014 -2.07
Fat (kg) 6.16 -0.375 -2.31
Prot (kg) 8.08 -0.441 -3.57
Fertility Sub Index 16.05
Calving Interval (days) -8.62 -1.459 12.58
Survival (%) 3.11 1.117 3.47
Calving Sub Index 3.69
Gestation Length (days) -4.01 -0.919 3.69
Beef Sub Index 4.80
Carcass Weight (kg) -16.60 -0.528 8.76
Age of Slaughter (days) 9.16 -0.432 -3.95
Maintenance Sub Index Maint. Sub Index 8.28
Live WT (kg) -27.00 -0.307 8.28
Total Carbon Sub Index 24.86

* Based on an €80/tonne carbon price