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 -0.46
Milk (kg) -397.00 -0.014 5.56
Fat (kg) 12.28 -0.375 -4.60
Prot (kg) 3.22 -0.441 -1.42
Fertility Sub Index 7.78
Calving Interval (days) -3.60 -1.459 5.25
Survival (%) 2.26 1.117 2.52
Calving Sub Index 1.24
Gestation Length (days) -1.35 -0.919 1.24
Beef Sub Index 10.12
Carcass Weight (kg) -24.80 -0.528 13.08
Age of Slaughter (days) 6.87 -0.432 -2.97
Maintenance Sub Index Maint. Sub Index 18.85
Live WT (kg) -61.50 -0.307 18.85
Total Carbon Sub Index 37.53

* Based on an €80/tonne carbon price