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 -5.21
Milk (kg) 211.00 -0.014 -2.95
Fat (kg) -0.31 -0.375 0.12
Prot (kg) 5.37 -0.441 -2.37
Fertility Sub Index -3.84
Calving Interval (days) 1.91 -1.459 -2.79
Survival (%) -0.94 1.117 -1.05
Calving Sub Index 1.67
Gestation Length (days) -1.82 -0.919 1.67
Beef Sub Index -0.39
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 6.03 -0.432 -2.60
Maintenance Sub Index Maint. Sub Index 2.18
Live WT (kg) -7.10 -0.307 2.18
Total Carbon Sub Index -5.59

* Based on an €80/tonne carbon price