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 9.61
Milk (kg) -128.00 -0.014 1.79
Fat (kg) -11.49 -0.375 4.30
Prot (kg) -7.97 -0.441 3.52
Fertility Sub Index 0.43
Calving Interval (days) -0.20 -1.459 0.29
Survival (%) 0.12 1.117 0.13
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 2.98
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) -0.55 -0.432 0.24
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index 21.93

* Based on an €80/tonne carbon price