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 -0.99
Milk (kg) 147.00 -0.014 -2.06
Fat (kg) -2.72 -0.375 1.02
Prot (kg) -0.12 -0.441 0.05
Fertility Sub Index -14.10
Calving Interval (days) 6.52 -1.459 -9.51
Survival (%) -4.11 1.117 -4.59
Calving Sub Index 1.07
Gestation Length (days) -1.16 -0.919 1.07
Beef Sub Index 0.83
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 1.00 -0.432 -0.43
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index -11.96

* Based on an €80/tonne carbon price