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 -13.32
Milk (kg) 414.00 -0.014 -5.80
Fat (kg) 10.68 -0.375 -4.00
Prot (kg) 7.99 -0.441 -3.53
Fertility Sub Index -3.62
Calving Interval (days) 2.95 -1.459 -4.30
Survival (%) 0.61 1.117 0.68
Calving Sub Index 3.34
Gestation Length (days) -3.63 -0.919 3.34
Beef Sub Index -0.29
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 7.02 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index -4.69
Live WT (kg) 15.30 -0.307 -4.69
Total Carbon Sub Index -18.58

* Based on an €80/tonne carbon price