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 -9.41
Milk (kg) 161.00 -0.014 -2.25
Fat (kg) 7.00 -0.375 -2.62
Prot (kg) 10.27 -0.441 -4.53
Fertility Sub Index 11.29
Calving Interval (days) -4.92 -1.459 7.18
Survival (%) 3.68 1.117 4.11
Calving Sub Index 3.00
Gestation Length (days) -3.26 -0.919 3.00
Beef Sub Index 1.36
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 2.59 -0.432 -1.12
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 5.93

* Based on an €80/tonne carbon price