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 19.10
Milk (kg) -782.00 -0.014 10.95
Fat (kg) -2.80 -0.375 1.05
Prot (kg) -16.10 -0.441 7.11
Fertility Sub Index -0.59
Calving Interval (days) 1.27 -1.459 -1.85
Survival (%) 1.13 1.117 1.26
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index 18.54
Carcass Weight (kg) -42.90 -0.528 22.63
Age of Slaughter (days) 9.47 -0.432 -4.09
Maintenance Sub Index Maint. Sub Index 30.84
Live WT (kg) -100.60 -0.307 30.84
Total Carbon Sub Index 67.45

* Based on an €80/tonne carbon price