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 -5.94
Milk (kg) 84.00 -0.014 -1.18
Fat (kg) 7.30 -0.375 -2.73
Prot (kg) 4.60 -0.441 -2.03
Fertility Sub Index -13.55
Calving Interval (days) 8.16 -1.459 -11.91
Survival (%) -1.47 1.117 -1.64
Calving Sub Index 2.19
Gestation Length (days) -2.38 -0.919 2.19
Beef Sub Index -4.98
Carcass Weight (kg) 6.60 -0.528 -3.48
Age of Slaughter (days) 3.47 -0.432 -1.50
Maintenance Sub Index Maint. Sub Index -2.64
Live WT (kg) 8.60 -0.307 -2.64
Total Carbon Sub Index -24.92

* Based on an €80/tonne carbon price