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 -1.95
Milk (kg) 127.00 -0.014 -1.78
Fat (kg) 1.83 -0.375 -0.69
Prot (kg) -1.17 -0.441 0.52
Fertility Sub Index -5.16
Calving Interval (days) 2.13 -1.459 -3.11
Survival (%) -1.84 1.117 -2.06
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.22
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 2.71 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index -5.64

* Based on an €80/tonne carbon price