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 -31.34
Milk (kg) 552.00 -0.014 -7.73
Fat (kg) 35.85 -0.375 -13.43
Prot (kg) 23.07 -0.441 -10.18
Fertility Sub Index 6.11
Calving Interval (days) -2.86 -1.459 4.17
Survival (%) 1.73 1.117 1.93
Calving Sub Index -1.68
Gestation Length (days) 1.83 -0.919 -1.68
Beef Sub Index -5.89
Carcass Weight (kg) 12.90 -0.528 -6.80
Age of Slaughter (days) -2.13 -0.432 0.92
Maintenance Sub Index Maint. Sub Index -8.03
Live WT (kg) 26.20 -0.307 -8.03
Total Carbon Sub Index -40.83

* Based on an €80/tonne carbon price