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 20.90
Milk (kg) -435.00 -0.014 6.09
Fat (kg) -19.59 -0.375 7.34
Prot (kg) -16.94 -0.441 7.48
Fertility Sub Index -1.94
Calving Interval (days) 0.87 -1.459 -1.27
Survival (%) -0.60 1.117 -0.67
Calving Sub Index -0.12
Gestation Length (days) 0.13 -0.919 -0.12
Beef Sub Index 7.39
Carcass Weight (kg) -17.10 -0.528 9.02
Age of Slaughter (days) 3.77 -0.432 -1.63
Maintenance Sub Index Maint. Sub Index 9.38
Live WT (kg) -30.60 -0.307 9.38
Total Carbon Sub Index 35.61

* Based on an €80/tonne carbon price