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 -0.41
Milk (kg) 140.00 -0.014 -1.96
Fat (kg) -2.64 -0.375 0.99
Prot (kg) -1.28 -0.441 0.56
Fertility Sub Index 0.96
Calving Interval (days) -0.87 -1.459 1.27
Survival (%) -0.28 1.117 -0.31
Calving Sub Index 0.44
Gestation Length (days) -0.48 -0.919 0.44
Beef Sub Index 3.88
Carcass Weight (kg) -8.80 -0.528 4.64
Age of Slaughter (days) 1.77 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index 3.59
Live WT (kg) -11.70 -0.307 3.59
Total Carbon Sub Index 8.46

* Based on an €80/tonne carbon price