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 15.52
Milk (kg) -293.00 -0.014 4.10
Fat (kg) -18.05 -0.375 6.76
Prot (kg) -10.55 -0.441 4.66
Fertility Sub Index -6.08
Calving Interval (days) 3.81 -1.459 -5.56
Survival (%) -0.47 1.117 -0.53
Calving Sub Index -1.00
Gestation Length (days) 1.09 -0.919 -1.00
Beef Sub Index -1.09
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 6.07 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index 4.69
Live WT (kg) -15.30 -0.307 4.69
Total Carbon Sub Index 12.04

* Based on an €80/tonne carbon price