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 -2.75
Milk (kg) 147.00 -0.014 -2.06
Fat (kg) 2.85 -0.375 -1.07
Prot (kg) -0.86 -0.441 0.38
Fertility Sub Index -6.00
Calving Interval (days) 3.04 -1.459 -4.44
Survival (%) -1.40 1.117 -1.56
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.11
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 1.24 -0.432 -0.54
Maintenance Sub Index Maint. Sub Index 1.75
Live WT (kg) -5.70 -0.307 1.75
Total Carbon Sub Index -7.66

* Based on an €80/tonne carbon price