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 -15.91
Milk (kg) 413.00 -0.014 -5.78
Fat (kg) 14.09 -0.375 -5.28
Prot (kg) 10.99 -0.441 -4.85
Fertility Sub Index -2.69
Calving Interval (days) 3.51 -1.459 -5.12
Survival (%) 2.18 1.117 2.44
Calving Sub Index 3.46
Gestation Length (days) -3.76 -0.919 3.46
Beef Sub Index -0.45
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 4.58 -0.432 -1.98
Maintenance Sub Index Maint. Sub Index -2.42
Live WT (kg) 7.90 -0.307 -2.42
Total Carbon Sub Index -18.01

* Based on an €80/tonne carbon price