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 -13.72
Milk (kg) 562.00 -0.014 -7.87
Fat (kg) 6.85 -0.375 -2.57
Prot (kg) 7.44 -0.441 -3.28
Fertility Sub Index -0.39
Calving Interval (days) 0.45 -1.459 -0.66
Survival (%) 0.24 1.117 0.27
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index 0.26
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 0.50 -0.432 -0.22
Maintenance Sub Index Maint. Sub Index 0.09
Live WT (kg) -0.30 -0.307 0.09
Total Carbon Sub Index -13.47

* Based on an €80/tonne carbon price