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 27.86
Milk (kg) -1106.00 -0.014 15.48
Fat (kg) -8.34 -0.375 3.12
Prot (kg) -20.96 -0.441 9.25
Fertility Sub Index 4.22
Calving Interval (days) -1.65 -1.459 2.41
Survival (%) 1.62 1.117 1.81
Calving Sub Index 0.76
Gestation Length (days) -0.83 -0.919 0.76
Beef Sub Index -1.80
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 8.70 -0.432 -3.76
Maintenance Sub Index Maint. Sub Index 7.23
Live WT (kg) -23.60 -0.307 7.23
Total Carbon Sub Index 38.26

* Based on an €80/tonne carbon price