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 -9.79
Milk (kg) 370.00 -0.014 -5.18
Fat (kg) 2.28 -0.375 -0.85
Prot (kg) 8.50 -0.441 -3.75
Fertility Sub Index -12.90
Calving Interval (days) 5.91 -1.459 -8.62
Survival (%) -3.83 1.117 -4.28
Calving Sub Index 2.36
Gestation Length (days) -2.57 -0.919 2.36
Beef Sub Index -0.87
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 1.03 -0.432 -0.44
Maintenance Sub Index Maint. Sub Index -4.97
Live WT (kg) 16.20 -0.307 -4.97
Total Carbon Sub Index -26.16

* Based on an €80/tonne carbon price