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 14.53
Milk (kg) -287.00 -0.014 4.02
Fat (kg) -13.82 -0.375 5.18
Prot (kg) -12.09 -0.441 5.34
Fertility Sub Index -3.99
Calving Interval (days) 0.53 -1.459 -0.77
Survival (%) -2.88 1.117 -3.22
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index 2.93
Carcass Weight (kg) -5.60 -0.528 2.95
Age of Slaughter (days) 0.06 -0.432 -0.03
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 15.61

* Based on an €80/tonne carbon price