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 -26.76
Milk (kg) 151.00 -0.014 -2.11
Fat (kg) 35.18 -0.375 -13.18
Prot (kg) 25.98 -0.441 -11.47
Fertility Sub Index 3.41
Calving Interval (days) -2.84 -1.459 4.14
Survival (%) -0.66 1.117 -0.74
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 1.88
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) -0.45 -0.432 0.19
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -19.79

* Based on an €80/tonne carbon price