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 -3.46
Milk (kg) -9.00 -0.014 0.13
Fat (kg) 5.68 -0.375 -2.13
Prot (kg) 3.31 -0.441 -1.46
Fertility Sub Index 7.97
Calving Interval (days) -3.63 -1.459 5.30
Survival (%) 2.39 1.117 2.67
Calving Sub Index 0.96
Gestation Length (days) -1.04 -0.919 0.96
Beef Sub Index -0.31
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 4.76 -0.432 -2.05
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 10.98

* Based on an €80/tonne carbon price