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 -18.86
Milk (kg) 500.00 -0.014 -7.00
Fat (kg) 14.52 -0.375 -5.44
Prot (kg) 14.55 -0.441 -6.42
Fertility Sub Index -2.52
Calving Interval (days) 2.43 -1.459 -3.55
Survival (%) 0.92 1.117 1.03
Calving Sub Index 3.90
Gestation Length (days) -4.24 -0.919 3.90
Beef Sub Index -2.19
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 6.05 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index -4.35
Live WT (kg) 14.20 -0.307 -4.35
Total Carbon Sub Index -24.02

* Based on an €80/tonne carbon price