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 -7.36
Milk (kg) 93.00 -0.014 -1.30
Fat (kg) 9.59 -0.375 -3.59
Prot (kg) 5.59 -0.441 -2.47
Fertility Sub Index 14.58
Calving Interval (days) -8.57 -1.459 12.50
Survival (%) 1.86 1.117 2.08
Calving Sub Index 3.06
Gestation Length (days) -3.33 -0.919 3.06
Beef Sub Index -0.48
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 3.92 -0.432 -1.69
Maintenance Sub Index Maint. Sub Index 4.81
Live WT (kg) -15.70 -0.307 4.81
Total Carbon Sub Index 14.62

* Based on an €80/tonne carbon price