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 -1.93
Milk (kg) 133.00 -0.014 -1.86
Fat (kg) -3.18 -0.375 1.19
Prot (kg) 2.85 -0.441 -1.26
Fertility Sub Index -1.39
Calving Interval (days) 1.28 -1.459 -1.87
Survival (%) 0.43 1.117 0.48
Calving Sub Index 2.36
Gestation Length (days) -2.57 -0.919 2.36
Beef Sub Index -1.77
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 5.69 -0.432 -2.46
Maintenance Sub Index Maint. Sub Index -4.63
Live WT (kg) 15.10 -0.307 -4.63
Total Carbon Sub Index -7.35

* Based on an €80/tonne carbon price