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 -3.86
Milk (kg) -159.00 -0.014 2.23
Fat (kg) 12.09 -0.375 -4.53
Prot (kg) 3.53 -0.441 -1.56
Fertility Sub Index 9.55
Calving Interval (days) -5.28 -1.459 7.70
Survival (%) 1.65 1.117 1.84
Calving Sub Index 3.79
Gestation Length (days) -4.12 -0.919 3.79
Beef Sub Index 8.18
Carcass Weight (kg) -20.00 -0.528 10.55
Age of Slaughter (days) 5.50 -0.432 -2.37
Maintenance Sub Index Maint. Sub Index 13.80
Live WT (kg) -45.00 -0.307 13.80
Total Carbon Sub Index 31.44

* Based on an €80/tonne carbon price