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 -5.88
Milk (kg) 103.00 -0.014 -1.44
Fat (kg) 8.56 -0.375 -3.21
Prot (kg) 2.79 -0.441 -1.23
Fertility Sub Index 0.79
Calving Interval (days) -0.28 -1.459 0.41
Survival (%) 0.34 1.117 0.38
Calving Sub Index 0.21
Gestation Length (days) -0.23 -0.919 0.21
Beef Sub Index 0.30
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 2.36 -0.432 -1.02
Maintenance Sub Index Maint. Sub Index -1.62
Live WT (kg) 5.30 -0.307 -1.62
Total Carbon Sub Index -6.20

* Based on an €80/tonne carbon price