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 -9.63
Milk (kg) 104.00 -0.014 -1.46
Fat (kg) 13.02 -0.375 -4.88
Prot (kg) 7.47 -0.441 -3.30
Fertility Sub Index 4.04
Calving Interval (days) -2.28 -1.459 3.33
Survival (%) 0.64 1.117 0.72
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index 3.31
Carcass Weight (kg) -8.60 -0.528 4.54
Age of Slaughter (days) 2.85 -0.432 -1.23
Maintenance Sub Index Maint. Sub Index 5.76
Live WT (kg) -18.80 -0.307 5.76
Total Carbon Sub Index 3.38

* Based on an €80/tonne carbon price