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 -19.48
Milk (kg) 478.00 -0.014 -6.69
Fat (kg) 11.44 -0.375 -4.28
Prot (kg) 19.26 -0.441 -8.50
Fertility Sub Index 8.52
Calving Interval (days) -5.16 -1.459 7.53
Survival (%) 0.89 1.117 0.99
Calving Sub Index 3.45
Gestation Length (days) -3.75 -0.919 3.45
Beef Sub Index 4.86
Carcass Weight (kg) -10.90 -0.528 5.75
Age of Slaughter (days) 2.05 -0.432 -0.88
Maintenance Sub Index Maint. Sub Index 4.02
Live WT (kg) -13.10 -0.307 4.02
Total Carbon Sub Index 1.38

* Based on an €80/tonne carbon price