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 -15.02
Milk (kg) 213.00 -0.014 -2.98
Fat (kg) 14.76 -0.375 -5.53
Prot (kg) 14.75 -0.441 -6.51
Fertility Sub Index 14.07
Calving Interval (days) -7.42 -1.459 10.83
Survival (%) 2.90 1.117 3.24
Calving Sub Index 4.12
Gestation Length (days) -4.48 -0.919 4.12
Beef Sub Index -3.06
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 6.35 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index -6.44
Live WT (kg) 21.00 -0.307 -6.44
Total Carbon Sub Index -6.33

* Based on an €80/tonne carbon price