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 7.38
Milk (kg) -129.00 -0.014 1.81
Fat (kg) -5.91 -0.375 2.21
Prot (kg) -7.61 -0.441 3.36
Fertility Sub Index 1.30
Calving Interval (days) -0.57 -1.459 0.83
Survival (%) 0.42 1.117 0.47
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index 1.08
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 2.62 -0.432 -1.13
Maintenance Sub Index Maint. Sub Index 1.90
Live WT (kg) -6.20 -0.307 1.90
Total Carbon Sub Index 11.67

* Based on an €80/tonne carbon price