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 -2.90
Milk (kg) 78.00 -0.014 -1.09
Fat (kg) -0.89 -0.375 0.33
Prot (kg) 4.85 -0.441 -2.14
Fertility Sub Index 5.91
Calving Interval (days) -4.22 -1.459 6.16
Survival (%) -0.22 1.117 -0.25
Calving Sub Index 4.10
Gestation Length (days) -4.46 -0.919 4.10
Beef Sub Index -3.64
Carcass Weight (kg) 4.70 -0.528 -2.48
Age of Slaughter (days) 2.69 -0.432 -1.16
Maintenance Sub Index Maint. Sub Index -11.04
Live WT (kg) 36.00 -0.307 -11.04
Total Carbon Sub Index -7.56

* Based on an €80/tonne carbon price