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 25.51
Milk (kg) -410.00 -0.014 5.74
Fat (kg) -23.31 -0.375 8.73
Prot (kg) -25.01 -0.441 11.04
Fertility Sub Index -12.45
Calving Interval (days) 4.81 -1.459 -7.02
Survival (%) -4.86 1.117 -5.43
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.12
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 2.84 -0.432 -1.23
Maintenance Sub Index Maint. Sub Index 0.18
Live WT (kg) -0.60 -0.307 0.18
Total Carbon Sub Index 12.57

* Based on an €80/tonne carbon price