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 -8.79
Milk (kg) 370.00 -0.014 -5.18
Fat (kg) -0.06 -0.375 0.02
Prot (kg) 8.24 -0.441 -3.64
Fertility Sub Index -7.36
Calving Interval (days) 3.85 -1.459 -5.62
Survival (%) -1.56 1.117 -1.74
Calving Sub Index 0.17
Gestation Length (days) -0.18 -0.919 0.17
Beef Sub Index -0.39
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 5.67 -0.432 -2.45
Maintenance Sub Index Maint. Sub Index -1.87
Live WT (kg) 6.10 -0.307 -1.87
Total Carbon Sub Index -18.25

* Based on an €80/tonne carbon price