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 14.07
Milk (kg) -705.00 -0.014 9.87
Fat (kg) 3.18 -0.375 -1.19
Prot (kg) -12.22 -0.441 5.39
Fertility Sub Index 5.42
Calving Interval (days) -2.16 -1.459 3.15
Survival (%) 2.03 1.117 2.27
Calving Sub Index -0.17
Gestation Length (days) 0.18 -0.919 -0.17
Beef Sub Index 15.68
Carcass Weight (kg) -38.80 -0.528 20.47
Age of Slaughter (days) 11.10 -0.432 -4.79
Maintenance Sub Index Maint. Sub Index 29.18
Live WT (kg) -95.20 -0.307 29.18
Total Carbon Sub Index 64.18

* Based on an €80/tonne carbon price