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 -23.01
Milk (kg) 561.00 -0.014 -7.85
Fat (kg) 20.73 -0.375 -7.76
Prot (kg) 16.74 -0.441 -7.39
Fertility Sub Index 0.39
Calving Interval (days) 0.48 -1.459 -0.70
Survival (%) 0.98 1.117 1.09
Calving Sub Index 2.54
Gestation Length (days) -2.76 -0.919 2.54
Beef Sub Index -1.94
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 7.30 -0.432 -3.15
Maintenance Sub Index Maint. Sub Index -4.51
Live WT (kg) 14.70 -0.307 -4.51
Total Carbon Sub Index -26.52

* Based on an €80/tonne carbon price