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 9.12
Milk (kg) -337.00 -0.014 4.72
Fat (kg) -2.28 -0.375 0.85
Prot (kg) -8.03 -0.441 3.54
Fertility Sub Index -7.59
Calving Interval (days) 3.83 -1.459 -5.59
Survival (%) -1.79 1.117 -2.00
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index 20.15
Carcass Weight (kg) -43.60 -0.528 23.00
Age of Slaughter (days) 6.59 -0.432 -2.84
Maintenance Sub Index Maint. Sub Index 31.27
Live WT (kg) -102.00 -0.307 31.27
Total Carbon Sub Index 53.86

* Based on an €80/tonne carbon price