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 9.17
Milk (kg) -214.00 -0.014 3.00
Fat (kg) -6.97 -0.375 2.61
Prot (kg) -8.08 -0.441 3.57
Fertility Sub Index 0.35
Calving Interval (days) -0.02 -1.459 0.03
Survival (%) 0.29 1.117 0.32
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 0.15
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 3.69 -0.432 -1.59
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index 19.80

* Based on an €80/tonne carbon price