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 5.92
Milk (kg) -168.00 -0.014 2.35
Fat (kg) -7.23 -0.375 2.71
Prot (kg) -1.95 -0.441 0.86
Fertility Sub Index 11.70
Calving Interval (days) -4.90 -1.459 7.15
Survival (%) 4.07 1.117 4.55
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 3.98
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) 0.18 -0.432 -0.08
Maintenance Sub Index Maint. Sub Index 8.58
Live WT (kg) -28.00 -0.307 8.58
Total Carbon Sub Index 35.16

* Based on an €80/tonne carbon price