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) 45.00 -0.014 -0.63
Fat (kg) 5.60 -0.375 -2.10
Prot (kg) 6.46 -0.441 -2.85
Fertility Sub Index 7.78
Calving Interval (days) -3.47 -1.459 5.06
Survival (%) 2.43 1.117 2.71
Calving Sub Index 4.48
Gestation Length (days) -4.87 -0.919 4.48
Beef Sub Index -2.13
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 9.70 -0.432 -4.19
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 4.24

* Based on an €80/tonne carbon price