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 26.62
Milk (kg) -1086.00 -0.014 15.20
Fat (kg) -6.99 -0.375 2.62
Prot (kg) -19.94 -0.441 8.80
Fertility Sub Index 5.12
Calving Interval (days) -2.09 -1.459 3.05
Survival (%) 1.85 1.117 2.07
Calving Sub Index 1.08
Gestation Length (days) -1.18 -0.919 1.08
Beef Sub Index 2.84
Carcass Weight (kg) -12.40 -0.528 6.54
Age of Slaughter (days) 8.58 -0.432 -3.70
Maintenance Sub Index Maint. Sub Index 12.78
Live WT (kg) -41.70 -0.307 12.78
Total Carbon Sub Index 48.44

* Based on an €80/tonne carbon price