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 -0.86
Milk (kg) 111.00 -0.014 -1.55
Fat (kg) -1.91 -0.375 0.72
Prot (kg) 0.05 -0.441 -0.02
Fertility Sub Index -9.95
Calving Interval (days) 5.18 -1.459 -7.56
Survival (%) -2.14 1.117 -2.39
Calving Sub Index 0.88
Gestation Length (days) -0.96 -0.919 0.88
Beef Sub Index -0.41
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 3.27 -0.432 -1.41
Maintenance Sub Index Maint. Sub Index 0.83
Live WT (kg) -2.70 -0.307 0.83
Total Carbon Sub Index -9.51

* Based on an €80/tonne carbon price