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 2.77
Milk (kg) 246.00 -0.014 -3.44
Fat (kg) -15.01 -0.375 5.62
Prot (kg) -1.33 -0.441 0.59
Fertility Sub Index -5.64
Calving Interval (days) 2.84 -1.459 -4.14
Survival (%) -1.34 1.117 -1.50
Calving Sub Index 0.40
Gestation Length (days) -0.44 -0.919 0.40
Beef Sub Index -1.56
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 5.09 -0.432 -2.20
Maintenance Sub Index Maint. Sub Index -0.21
Live WT (kg) 0.70 -0.307 -0.21
Total Carbon Sub Index -4.25

* Based on an €80/tonne carbon price