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 -5.58
Milk (kg) -378.00 -0.014 5.29
Fat (kg) 21.38 -0.375 -8.01
Prot (kg) 6.50 -0.441 -2.87
Fertility Sub Index 8.43
Calving Interval (days) -3.88 -1.459 5.66
Survival (%) 2.48 1.117 2.77
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 7.84
Carcass Weight (kg) -19.60 -0.528 10.34
Age of Slaughter (days) 5.80 -0.432 -2.50
Maintenance Sub Index Maint. Sub Index 17.47
Live WT (kg) -57.00 -0.307 17.47
Total Carbon Sub Index 31.96

* Based on an €80/tonne carbon price