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 -11.04
Milk (kg) -97.00 -0.014 1.36
Fat (kg) 23.31 -0.375 -8.73
Prot (kg) 8.30 -0.441 -3.66
Fertility Sub Index 6.75
Calving Interval (days) -3.43 -1.459 5.00
Survival (%) 1.56 1.117 1.74
Calving Sub Index 2.88
Gestation Length (days) -3.13 -0.919 2.88
Beef Sub Index 10.93
Carcass Weight (kg) -23.70 -0.528 12.50
Age of Slaughter (days) 3.63 -0.432 -1.57
Maintenance Sub Index Maint. Sub Index 13.49
Live WT (kg) -44.00 -0.307 13.49
Total Carbon Sub Index 23.02

* Based on an €80/tonne carbon price