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 -16.23
Milk (kg) -150.00 -0.014 2.10
Fat (kg) 23.45 -0.375 -8.78
Prot (kg) 21.62 -0.441 -9.54
Fertility Sub Index 4.06
Calving Interval (days) -1.61 -1.459 2.35
Survival (%) 1.53 1.117 1.71
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index -1.38
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 8.32 -0.432 -3.59
Maintenance Sub Index Maint. Sub Index 7.79
Live WT (kg) -25.40 -0.307 7.79
Total Carbon Sub Index -4.90

* Based on an €80/tonne carbon price