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 -13.26
Milk (kg) 296.00 -0.014 -4.14
Fat (kg) 9.80 -0.375 -3.67
Prot (kg) 12.34 -0.441 -5.45
Fertility Sub Index -1.84
Calving Interval (days) 1.53 -1.459 -2.23
Survival (%) 0.35 1.117 0.39
Calving Sub Index 2.56
Gestation Length (days) -2.78 -0.919 2.56
Beef Sub Index -2.40
Carcass Weight (kg) -7.20 -0.528 3.80
Age of Slaughter (days) 14.36 -0.432 -6.20
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -15.25

* Based on an €80/tonne carbon price