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 14.71
Milk (kg) -192.00 -0.014 2.69
Fat (kg) -20.43 -0.375 7.65
Prot (kg) -9.89 -0.441 4.37
Fertility Sub Index -2.97
Calving Interval (days) 1.30 -1.459 -1.90
Survival (%) -0.96 1.117 -1.07
Calving Sub Index -0.40
Gestation Length (days) 0.44 -0.919 -0.40
Beef Sub Index -1.24
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 3.25 -0.432 -1.40
Maintenance Sub Index Maint. Sub Index 2.02
Live WT (kg) -6.60 -0.307 2.02
Total Carbon Sub Index 12.11

* Based on an €80/tonne carbon price