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 -10.32
Milk (kg) 31.00 -0.014 -0.43
Fat (kg) 12.22 -0.375 -4.58
Prot (kg) 12.02 -0.441 -5.31
Fertility Sub Index 5.57
Calving Interval (days) -2.76 -1.459 4.03
Survival (%) 1.38 1.117 1.54
Calving Sub Index 1.96
Gestation Length (days) -2.13 -0.919 1.96
Beef Sub Index 4.38
Carcass Weight (kg) -12.00 -0.528 6.33
Age of Slaughter (days) 4.51 -0.432 -1.95
Maintenance Sub Index Maint. Sub Index 7.94
Live WT (kg) -25.90 -0.307 7.94
Total Carbon Sub Index 9.54

* Based on an €80/tonne carbon price