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 16.46
Milk (kg) -710.00 -0.014 9.94
Fat (kg) -1.70 -0.375 0.64
Prot (kg) -13.33 -0.441 5.88
Fertility Sub Index 6.02
Calving Interval (days) -1.74 -1.459 2.54
Survival (%) 3.12 1.117 3.49
Calving Sub Index -0.79
Gestation Length (days) 0.86 -0.919 -0.79
Beef Sub Index 18.19
Carcass Weight (kg) -41.30 -0.528 21.79
Age of Slaughter (days) 8.33 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index 29.43
Live WT (kg) -96.00 -0.307 29.43
Total Carbon Sub Index 69.32

* Based on an €80/tonne carbon price