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 -5.61
Milk (kg) 188.00 -0.014 -2.63
Fat (kg) 6.11 -0.375 -2.29
Prot (kg) 1.57 -0.441 -0.69
Fertility Sub Index -0.96
Calving Interval (days) 0.54 -1.459 -0.79
Survival (%) -0.15 1.117 -0.17
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.74
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.96 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 1.20
Live WT (kg) -3.90 -0.307 1.20
Total Carbon Sub Index -6.59

* Based on an €80/tonne carbon price