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 -2.39
Milk (kg) -245.00 -0.014 3.43
Fat (kg) 12.19 -0.375 -4.57
Prot (kg) 2.84 -0.441 -1.25
Fertility Sub Index 0.61
Calving Interval (days) 0.24 -1.459 -0.35
Survival (%) 0.86 1.117 0.96
Calving Sub Index 1.34
Gestation Length (days) -1.46 -0.919 1.34
Beef Sub Index 9.20
Carcass Weight (kg) -23.20 -0.528 12.24
Age of Slaughter (days) 7.03 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index 17.81
Live WT (kg) -58.10 -0.307 17.81
Total Carbon Sub Index 26.58

* Based on an €80/tonne carbon price