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 -0.58
Milk (kg) 98.00 -0.014 -1.37
Fat (kg) 0.23 -0.375 -0.09
Prot (kg) -1.98 -0.441 0.87
Fertility Sub Index -6.44
Calving Interval (days) 3.02 -1.459 -4.41
Survival (%) -1.82 1.117 -2.03
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.46
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 1.44 -0.432 -0.62
Maintenance Sub Index Maint. Sub Index 0.25
Live WT (kg) -0.80 -0.307 0.25
Total Carbon Sub Index -7.79

* Based on an €80/tonne carbon price