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 -12.74
Milk (kg) 366.00 -0.014 -5.12
Fat (kg) 9.24 -0.375 -3.46
Prot (kg) 9.41 -0.441 -4.15
Fertility Sub Index 0.83
Calving Interval (days) -0.30 -1.459 0.44
Survival (%) 0.35 1.117 0.39
Calving Sub Index 2.51
Gestation Length (days) -2.73 -0.919 2.51
Beef Sub Index -2.67
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 6.42 -0.432 -2.77
Maintenance Sub Index Maint. Sub Index -3.43
Live WT (kg) 11.20 -0.307 -3.43
Total Carbon Sub Index -15.50

* Based on an €80/tonne carbon price