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 -7.20
Milk (kg) 226.00 -0.014 -3.16
Fat (kg) 2.65 -0.375 -0.99
Prot (kg) 6.89 -0.441 -3.04
Fertility Sub Index 0.07
Calving Interval (days) -0.53 -1.459 0.77
Survival (%) -0.63 1.117 -0.70
Calving Sub Index -0.85
Gestation Length (days) 0.93 -0.919 -0.85
Beef Sub Index -7.16
Carcass Weight (kg) 14.00 -0.528 -7.39
Age of Slaughter (days) -0.52 -0.432 0.22
Maintenance Sub Index Maint. Sub Index -13.00
Live WT (kg) 42.40 -0.307 -13.00
Total Carbon Sub Index -28.14

* Based on an €80/tonne carbon price