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 -22.24
Milk (kg) 506.00 -0.014 -7.08
Fat (kg) 20.59 -0.375 -7.71
Prot (kg) 16.87 -0.441 -7.45
Fertility Sub Index -1.69
Calving Interval (days) 1.39 -1.459 -2.03
Survival (%) 0.30 1.117 0.34
Calving Sub Index 2.56
Gestation Length (days) -2.78 -0.919 2.56
Beef Sub Index -2.84
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 6.10 -0.432 -2.63
Maintenance Sub Index Maint. Sub Index -4.48
Live WT (kg) 14.60 -0.307 -4.48
Total Carbon Sub Index -28.70

* Based on an €80/tonne carbon price