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 -7.29
Milk (kg) -41.00 -0.014 0.57
Fat (kg) 12.27 -0.375 -4.60
Prot (kg) 7.40 -0.441 -3.27
Fertility Sub Index 15.32
Calving Interval (days) -8.24 -1.459 12.02
Survival (%) 2.95 1.117 3.30
Calving Sub Index 3.64
Gestation Length (days) -3.96 -0.919 3.64
Beef Sub Index 1.42
Carcass Weight (kg) -7.30 -0.528 3.85
Age of Slaughter (days) 5.62 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 14.33

* Based on an €80/tonne carbon price