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 -1.80
Milk (kg) -231.00 -0.014 3.23
Fat (kg) 9.08 -0.375 -3.40
Prot (kg) 3.71 -0.441 -1.64
Fertility Sub Index 16.32
Calving Interval (days) -8.03 -1.459 11.72
Survival (%) 4.12 1.117 4.60
Calving Sub Index 3.19
Gestation Length (days) -3.47 -0.919 3.19
Beef Sub Index 3.55
Carcass Weight (kg) -8.00 -0.528 4.22
Age of Slaughter (days) 1.56 -0.432 -0.67
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 23.40

* Based on an €80/tonne carbon price