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 -33.22
Milk (kg) 854.00 -0.014 -11.96
Fat (kg) 24.03 -0.375 -9.00
Prot (kg) 27.78 -0.441 -12.26
Fertility Sub Index -6.58
Calving Interval (days) 3.11 -1.459 -4.54
Survival (%) -1.83 1.117 -2.04
Calving Sub Index -0.85
Gestation Length (days) 0.92 -0.919 -0.85
Beef Sub Index -0.85
Carcass Weight (kg) 1.80 -0.528 -0.95
Age of Slaughter (days) -0.22 -0.432 0.09
Maintenance Sub Index Maint. Sub Index -2.67
Live WT (kg) 8.70 -0.307 -2.67
Total Carbon Sub Index -44.16

* Based on an €80/tonne carbon price