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 -12.54
Milk (kg) 277.00 -0.014 -3.88
Fat (kg) 18.93 -0.375 -7.09
Prot (kg) 3.55 -0.441 -1.57
Fertility Sub Index 0.43
Calving Interval (days) -0.28 -1.459 0.41
Survival (%) 0.02 1.117 0.02
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.06
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.33 -0.432 -0.57
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index -10.67

* Based on an €80/tonne carbon price