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 -13.52
Milk (kg) 70.00 -0.014 -0.98
Fat (kg) 17.16 -0.375 -6.43
Prot (kg) 13.84 -0.441 -6.11
Fertility Sub Index -3.38
Calving Interval (days) 1.55 -1.459 -2.26
Survival (%) -1.00 1.117 -1.12
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index 2.61
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 1.53 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 6.22
Live WT (kg) -20.30 -0.307 6.22
Total Carbon Sub Index -7.84

* Based on an €80/tonne carbon price