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 18.66
Milk (kg) -656.00 -0.014 9.18
Fat (kg) -7.11 -0.375 2.66
Prot (kg) -15.43 -0.441 6.81
Fertility Sub Index 6.58
Calving Interval (days) -3.33 -1.459 4.86
Survival (%) 1.54 1.117 1.72
Calving Sub Index 1.12
Gestation Length (days) -1.22 -0.919 1.12
Beef Sub Index 7.84
Carcass Weight (kg) -20.50 -0.528 10.81
Age of Slaughter (days) 6.88 -0.432 -2.97
Maintenance Sub Index Maint. Sub Index 16.37
Live WT (kg) -53.40 -0.307 16.37
Total Carbon Sub Index 50.57

* Based on an €80/tonne carbon price