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 -0.46
Milk (kg) -127.00 -0.014 1.78
Fat (kg) 5.61 -0.375 -2.10
Prot (kg) 0.30 -0.441 -0.13
Fertility Sub Index 8.04
Calving Interval (days) -4.07 -1.459 5.94
Survival (%) 1.88 1.117 2.10
Calving Sub Index 2.02
Gestation Length (days) -2.20 -0.919 2.02
Beef Sub Index 0.91
Carcass Weight (kg) -10.90 -0.528 5.75
Age of Slaughter (days) 11.22 -0.432 -4.84
Maintenance Sub Index Maint. Sub Index 8.28
Live WT (kg) -27.00 -0.307 8.28
Total Carbon Sub Index 18.79

* Based on an €80/tonne carbon price