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 -12.19
Milk (kg) 195.00 -0.014 -2.73
Fat (kg) 19.29 -0.375 -7.23
Prot (kg) 5.07 -0.441 -2.24
Fertility Sub Index -5.52
Calving Interval (days) 2.99 -1.459 -4.36
Survival (%) -1.04 1.117 -1.16
Calving Sub Index -0.18
Gestation Length (days) 0.20 -0.919 -0.18
Beef Sub Index 0.69
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) -1.84 -0.432 0.79
Maintenance Sub Index Maint. Sub Index -0.80
Live WT (kg) 2.60 -0.307 -0.80
Total Carbon Sub Index -18.01

* Based on an €80/tonne carbon price