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 -12.64
Milk (kg) 389.00 -0.014 -5.45
Fat (kg) 10.04 -0.375 -3.76
Prot (kg) 7.77 -0.441 -3.43
Fertility Sub Index 2.90
Calving Interval (days) -1.00 -1.459 1.46
Survival (%) 1.29 1.117 1.44
Calving Sub Index 2.74
Gestation Length (days) -2.98 -0.919 2.74
Beef Sub Index -0.79
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 4.27 -0.432 -1.84
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -10.85

* Based on an €80/tonne carbon price