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 -18.77
Milk (kg) 522.00 -0.014 -7.31
Fat (kg) 12.90 -0.375 -4.83
Prot (kg) 15.03 -0.441 -6.63
Fertility Sub Index 4.80
Calving Interval (days) -2.22 -1.459 3.24
Survival (%) 1.40 1.117 1.56
Calving Sub Index 3.60
Gestation Length (days) -3.92 -0.919 3.60
Beef Sub Index -4.73
Carcass Weight (kg) 3.90 -0.528 -2.06
Age of Slaughter (days) 6.20 -0.432 -2.68
Maintenance Sub Index Maint. Sub Index -6.56
Live WT (kg) 21.40 -0.307 -6.56
Total Carbon Sub Index -21.66

* Based on an €80/tonne carbon price