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 -17.08
Milk (kg) 326.00 -0.014 -4.56
Fat (kg) 12.51 -0.375 -4.69
Prot (kg) 17.74 -0.441 -7.83
Fertility Sub Index 2.34
Calving Interval (days) -0.18 -1.459 0.26
Survival (%) 1.86 1.117 2.08
Calving Sub Index 2.50
Gestation Length (days) -2.72 -0.919 2.50
Beef Sub Index -1.69
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 5.87 -0.432 -2.53
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -18.22

* Based on an €80/tonne carbon price