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 -11.61
Milk (kg) -67.00 -0.014 0.94
Fat (kg) 19.72 -0.375 -7.39
Prot (kg) 11.70 -0.441 -5.16
Fertility Sub Index 5.44
Calving Interval (days) -2.20 -1.459 3.21
Survival (%) 2.00 1.117 2.23
Calving Sub Index 3.74
Gestation Length (days) -4.07 -0.919 3.74
Beef Sub Index 8.19
Carcass Weight (kg) -21.00 -0.528 11.08
Age of Slaughter (days) 6.68 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index 9.66
Live WT (kg) -31.50 -0.307 9.66
Total Carbon Sub Index 15.42

* Based on an €80/tonne carbon price