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 10.55
Milk (kg) -311.00 -0.014 4.35
Fat (kg) -5.04 -0.375 1.89
Prot (kg) -9.75 -0.441 4.30
Fertility Sub Index 5.94
Calving Interval (days) -2.64 -1.459 3.85
Survival (%) 1.87 1.117 2.09
Calving Sub Index -1.73
Gestation Length (days) 1.88 -0.919 -1.73
Beef Sub Index 4.78
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) -2.64 -0.432 1.14
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 24.13

* Based on an €80/tonne carbon price