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 -9.49
Milk (kg) 391.00 -0.014 -5.47
Fat (kg) 0.09 -0.375 -0.03
Prot (kg) 9.02 -0.441 -3.98
Fertility Sub Index -17.65
Calving Interval (days) 9.21 -1.459 -13.44
Survival (%) -3.77 1.117 -4.21
Calving Sub Index 0.71
Gestation Length (days) -0.77 -0.919 0.71
Beef Sub Index -2.33
Carcass Weight (kg) 3.50 -0.528 -1.85
Age of Slaughter (days) 1.11 -0.432 -0.48
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -33.05

* Based on an €80/tonne carbon price