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 -2.30
Milk (kg) 153.00 -0.014 -2.14
Fat (kg) -3.41 -0.375 1.28
Prot (kg) 3.25 -0.441 -1.43
Fertility Sub Index 6.49
Calving Interval (days) -3.37 -1.459 4.92
Survival (%) 1.41 1.117 1.58
Calving Sub Index 1.73
Gestation Length (days) -1.88 -0.919 1.73
Beef Sub Index 1.90
Carcass Weight (kg) -9.10 -0.528 4.80
Age of Slaughter (days) 6.73 -0.432 -2.91
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 8.73

* Based on an €80/tonne carbon price