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 -3.69
Milk (kg) 360.00 -0.014 -5.04
Fat (kg) -7.47 -0.375 2.80
Prot (kg) 3.29 -0.441 -1.45
Fertility Sub Index -20.63
Calving Interval (days) 11.07 -1.459 -16.15
Survival (%) -4.01 1.117 -4.48
Calving Sub Index 0.13
Gestation Length (days) -0.14 -0.919 0.13
Beef Sub Index -3.20
Carcass Weight (kg) 2.40 -0.528 -1.27
Age of Slaughter (days) 4.48 -0.432 -1.93
Maintenance Sub Index Maint. Sub Index -0.15
Live WT (kg) 0.50 -0.307 -0.15
Total Carbon Sub Index -27.55

* Based on an €80/tonne carbon price