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 -10.34
Milk (kg) 328.00 -0.014 -4.59
Fat (kg) 6.58 -0.375 -2.46
Prot (kg) 7.44 -0.441 -3.28
Fertility Sub Index 5.32
Calving Interval (days) -2.39 -1.459 3.49
Survival (%) 1.64 1.117 1.83
Calving Sub Index 2.94
Gestation Length (days) -3.20 -0.919 2.94
Beef Sub Index -1.87
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 4.57 -0.432 -1.97
Maintenance Sub Index Maint. Sub Index -3.86
Live WT (kg) 12.60 -0.307 -3.86
Total Carbon Sub Index -7.81

* Based on an €80/tonne carbon price