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 -5.43
Milk (kg) 143.00 -0.014 -2.00
Fat (kg) 5.18 -0.375 -1.94
Prot (kg) 3.38 -0.441 -1.49
Fertility Sub Index -0.11
Calving Interval (days) 0.57 -1.459 -0.83
Survival (%) 0.65 1.117 0.73
Calving Sub Index -0.94
Gestation Length (days) 1.02 -0.919 -0.94
Beef Sub Index -5.86
Carcass Weight (kg) 12.30 -0.528 -6.49
Age of Slaughter (days) -1.46 -0.432 0.63
Maintenance Sub Index Maint. Sub Index -9.84
Live WT (kg) 32.10 -0.307 -9.84
Total Carbon Sub Index -22.17

* Based on an €80/tonne carbon price