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 21.14
Milk (kg) -671.00 -0.014 9.39
Fat (kg) -12.15 -0.375 4.55
Prot (kg) -16.30 -0.441 7.19
Fertility Sub Index 2.51
Calving Interval (days) -1.57 -1.459 2.29
Survival (%) 0.20 1.117 0.22
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index 0.89
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 3.32 -0.432 -1.43
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index 24.14

* Based on an €80/tonne carbon price