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 14.02
Milk (kg) -514.00 -0.014 7.20
Fat (kg) -3.89 -0.375 1.46
Prot (kg) -12.15 -0.441 5.36
Fertility Sub Index -3.00
Calving Interval (days) 2.09 -1.459 -3.05
Survival (%) 0.04 1.117 0.04
Calving Sub Index 0.55
Gestation Length (days) -0.60 -0.919 0.55
Beef Sub Index 12.68
Carcass Weight (kg) -29.90 -0.528 15.77
Age of Slaughter (days) 7.17 -0.432 -3.10
Maintenance Sub Index Maint. Sub Index 23.61
Live WT (kg) -77.00 -0.307 23.61
Total Carbon Sub Index 47.84

* Based on an €80/tonne carbon price