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 -10.70
Milk (kg) 294.00 -0.014 -4.12
Fat (kg) 12.74 -0.375 -4.77
Prot (kg) 4.10 -0.441 -1.81
Fertility Sub Index -4.98
Calving Interval (days) 3.12 -1.459 -4.55
Survival (%) -0.38 1.117 -0.42
Calving Sub Index 1.33
Gestation Length (days) -1.45 -0.919 1.33
Beef Sub Index -6.86
Carcass Weight (kg) 5.40 -0.528 -2.85
Age of Slaughter (days) 9.29 -0.432 -4.01
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index -25.19

* Based on an €80/tonne carbon price