Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -6.45
Milk (kg) 344.00 -0.014 -4.82
Fat (kg) -2.44 -0.375 0.91
Prot (kg) 5.77 -0.441 -2.55
Fertility Sub Index -16.30
Calving Interval (days) 8.85 -1.459 -12.91
Survival (%) -3.03 1.117 -3.39
Calving Sub Index 2.61
Gestation Length (days) -2.84 -0.919 2.61
Beef Sub Index -4.51
Carcass Weight (kg) 3.70 -0.528 -1.95
Age of Slaughter (days) 5.93 -0.432 -2.56
Maintenance Sub Index Maint. Sub Index -1.90
Live WT (kg) 6.20 -0.307 -1.90
Total Carbon Sub Index -26.55

* Based on an €80/tonne carbon price