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 -3.63
Milk (kg) 57.00 -0.014 -0.80
Fat (kg) 1.61 -0.375 -0.60
Prot (kg) 5.06 -0.441 -2.23
Fertility Sub Index 5.72
Calving Interval (days) -2.13 -1.459 3.11
Survival (%) 2.34 1.117 2.61
Calving Sub Index 3.84
Gestation Length (days) -4.18 -0.919 3.84
Beef Sub Index -0.36
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 0.83 -0.432 -0.36
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index 2.51

* Based on an €80/tonne carbon price