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 -3.25
Milk (kg) 249.00 -0.014 -3.49
Fat (kg) 0.12 -0.375 -0.04
Prot (kg) -0.63 -0.441 0.28
Fertility Sub Index -24.07
Calving Interval (days) 12.11 -1.459 -17.67
Survival (%) -5.73 1.117 -6.40
Calving Sub Index 1.51
Gestation Length (days) -1.64 -0.919 1.51
Beef Sub Index -3.03
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 7.50 -0.432 -3.24
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -32.21

* Based on an €80/tonne carbon price