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 -8.76
Milk (kg) -159.00 -0.014 2.23
Fat (kg) 19.67 -0.375 -7.37
Prot (kg) 8.19 -0.441 -3.61
Fertility Sub Index 16.79
Calving Interval (days) -9.04 -1.459 13.19
Survival (%) 3.22 1.117 3.60
Calving Sub Index 3.73
Gestation Length (days) -4.06 -0.919 3.73
Beef Sub Index 3.46
Carcass Weight (kg) -8.80 -0.528 4.64
Age of Slaughter (days) 2.73 -0.432 -1.18
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 16.45

* Based on an €80/tonne carbon price