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 4.29
Milk (kg) 232.00 -0.014 -3.25
Fat (kg) -7.68 -0.375 2.88
Prot (kg) -10.57 -0.441 4.67
Fertility Sub Index -7.40
Calving Interval (days) 3.66 -1.459 -5.34
Survival (%) -1.84 1.117 -2.06
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.58
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 1.96 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index -2.03

* Based on an €80/tonne carbon price