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 -10.55
Milk (kg) 218.00 -0.014 -3.05
Fat (kg) 7.70 -0.375 -2.88
Prot (kg) 10.45 -0.441 -4.61
Fertility Sub Index 9.71
Calving Interval (days) -5.54 -1.459 8.08
Survival (%) 1.46 1.117 1.63
Calving Sub Index 2.75
Gestation Length (days) -2.99 -0.919 2.75
Beef Sub Index 3.79
Carcass Weight (kg) -8.50 -0.528 4.48
Age of Slaughter (days) 1.60 -0.432 -0.69
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 11.84

* Based on an €80/tonne carbon price