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 -9.52
Milk (kg) -174.00 -0.014 2.44
Fat (kg) 21.85 -0.375 -8.18
Prot (kg) 8.54 -0.441 -3.77
Fertility Sub Index -0.23
Calving Interval (days) 0.67 -1.459 -0.98
Survival (%) 0.67 1.117 0.75
Calving Sub Index 0.94
Gestation Length (days) -1.02 -0.919 0.94
Beef Sub Index 12.13
Carcass Weight (kg) -27.20 -0.528 14.35
Age of Slaughter (days) 5.14 -0.432 -2.22
Maintenance Sub Index Maint. Sub Index 17.29
Live WT (kg) -56.40 -0.307 17.29
Total Carbon Sub Index 20.61

* Based on an €80/tonne carbon price