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 -0.41
Milk (kg) -29.00 -0.014 0.41
Fat (kg) 4.36 -0.375 -1.63
Prot (kg) -1.84 -0.441 0.81
Fertility Sub Index -4.24
Calving Interval (days) 2.23 -1.459 -3.25
Survival (%) -0.88 1.117 -0.98
Calving Sub Index 0.69
Gestation Length (days) -0.75 -0.919 0.69
Beef Sub Index -2.84
Carcass Weight (kg) 2.60 -0.528 -1.37
Age of Slaughter (days) 3.41 -0.432 -1.47
Maintenance Sub Index Maint. Sub Index -1.13
Live WT (kg) 3.70 -0.307 -1.13
Total Carbon Sub Index -7.94

* Based on an €80/tonne carbon price