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 -7.81
Milk (kg) 192.00 -0.014 -2.69
Fat (kg) 5.54 -0.375 -2.08
Prot (kg) 6.90 -0.441 -3.05
Fertility Sub Index 7.88
Calving Interval (days) -4.14 -1.459 6.04
Survival (%) 1.65 1.117 1.84
Calving Sub Index -1.60
Gestation Length (days) 1.74 -0.919 -1.60
Beef Sub Index -4.57
Carcass Weight (kg) 14.30 -0.528 -7.54
Age of Slaughter (days) -6.89 -0.432 2.97
Maintenance Sub Index Maint. Sub Index -10.73
Live WT (kg) 35.00 -0.307 -10.73
Total Carbon Sub Index -16.83

* Based on an €80/tonne carbon price