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 -3.62
Milk (kg) 316.00 -0.014 -4.42
Fat (kg) -4.85 -0.375 1.82
Prot (kg) 2.30 -0.441 -1.02
Fertility Sub Index -2.37
Calving Interval (days) 1.55 -1.459 -2.26
Survival (%) -0.10 1.117 -0.11
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.49
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 5.77 -0.432 -2.49
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index -3.96

* Based on an €80/tonne carbon price