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 -10.29
Milk (kg) 273.00 -0.014 -3.82
Fat (kg) 20.84 -0.375 -7.81
Prot (kg) -3.03 -0.441 1.34
Fertility Sub Index -5.49
Calving Interval (days) 2.73 -1.459 -3.98
Survival (%) -1.35 1.117 -1.51
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.01
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 2.31 -0.432 -1.00
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -14.18

* Based on an €80/tonne carbon price