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 13.66
Milk (kg) -317.00 -0.014 4.44
Fat (kg) -10.56 -0.375 3.96
Prot (kg) -11.93 -0.441 5.27
Fertility Sub Index 10.43
Calving Interval (days) -5.45 -1.459 7.95
Survival (%) 2.22 1.117 2.48
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.08
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 0.18 -0.432 -0.08
Maintenance Sub Index Maint. Sub Index 4.57
Live WT (kg) -14.90 -0.307 4.57
Total Carbon Sub Index 28.03

* Based on an €80/tonne carbon price