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 -7.63
Milk (kg) -207.00 -0.014 2.90
Fat (kg) 19.85 -0.375 -7.44
Prot (kg) 7.00 -0.441 -3.09
Fertility Sub Index 5.03
Calving Interval (days) -2.78 -1.459 4.06
Survival (%) 0.87 1.117 0.97
Calving Sub Index 2.45
Gestation Length (days) -2.67 -0.919 2.45
Beef Sub Index 11.20
Carcass Weight (kg) -27.60 -0.528 14.56
Age of Slaughter (days) 7.79 -0.432 -3.36
Maintenance Sub Index Maint. Sub Index 15.02
Live WT (kg) -49.00 -0.307 15.02
Total Carbon Sub Index 26.08

* Based on an €80/tonne carbon price