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 -20.12
Milk (kg) 503.00 -0.014 -7.04
Fat (kg) 20.40 -0.375 -7.64
Prot (kg) 12.33 -0.441 -5.44
Fertility Sub Index -9.64
Calving Interval (days) 4.76 -1.459 -6.95
Survival (%) -2.41 1.117 -2.69
Calving Sub Index 3.35
Gestation Length (days) -3.64 -0.919 3.35
Beef Sub Index -1.27
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 6.36 -0.432 -2.75
Maintenance Sub Index Maint. Sub Index -5.67
Live WT (kg) 18.50 -0.307 -5.67
Total Carbon Sub Index -33.35

* Based on an €80/tonne carbon price