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 14.94
Milk (kg) -241.00 -0.014 3.37
Fat (kg) -14.38 -0.375 5.39
Prot (kg) -14.00 -0.441 6.18
Fertility Sub Index -2.97
Calving Interval (days) 1.14 -1.459 -1.66
Survival (%) -1.17 1.117 -1.31
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index 1.56
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 2.50 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index 1.90
Live WT (kg) -6.20 -0.307 1.90
Total Carbon Sub Index 16.02

* Based on an €80/tonne carbon price