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 -5.73
Milk (kg) -23.00 -0.014 0.32
Fat (kg) 12.27 -0.375 -4.60
Prot (kg) 3.29 -0.441 -1.45
Fertility Sub Index 10.95
Calving Interval (days) -6.37 -1.459 9.29
Survival (%) 1.48 1.117 1.65
Calving Sub Index 1.63
Gestation Length (days) -1.77 -0.919 1.63
Beef Sub Index 4.67
Carcass Weight (kg) -11.10 -0.528 5.86
Age of Slaughter (days) 2.74 -0.432 -1.18
Maintenance Sub Index Maint. Sub Index 3.86
Live WT (kg) -12.60 -0.307 3.86
Total Carbon Sub Index 15.38

* Based on an €80/tonne carbon price