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 27.95
Milk (kg) -586.00 -0.014 8.20
Fat (kg) -25.58 -0.375 9.58
Prot (kg) -23.03 -0.441 10.16
Fertility Sub Index 1.89
Calving Interval (days) -0.86 -1.459 1.25
Survival (%) 0.57 1.117 0.64
Calving Sub Index -1.81
Gestation Length (days) 1.97 -0.919 -1.81
Beef Sub Index -3.14
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 7.89 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index 6.35
Live WT (kg) -20.70 -0.307 6.35
Total Carbon Sub Index 31.24

* Based on an €80/tonne carbon price