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 -0.39
Milk (kg) -21.00 -0.014 0.29
Fat (kg) -1.73 -0.375 0.65
Prot (kg) 3.02 -0.441 -1.33
Fertility Sub Index 9.97
Calving Interval (days) -5.55 -1.459 8.10
Survival (%) 1.68 1.117 1.88
Calving Sub Index 1.21
Gestation Length (days) -1.32 -0.919 1.21
Beef Sub Index 2.32
Carcass Weight (kg) -9.00 -0.528 4.75
Age of Slaughter (days) 5.62 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 16.48

* Based on an €80/tonne carbon price