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 -19.04
Milk (kg) 220.00 -0.014 -3.08
Fat (kg) 23.99 -0.375 -8.99
Prot (kg) 15.80 -0.441 -6.97
Fertility Sub Index -4.67
Calving Interval (days) 3.29 -1.459 -4.80
Survival (%) 0.12 1.117 0.13
Calving Sub Index 4.91
Gestation Length (days) -5.34 -0.919 4.91
Beef Sub Index -2.30
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) 3.99 -0.432 -1.72
Maintenance Sub Index Maint. Sub Index -10.73
Live WT (kg) 35.00 -0.307 -10.73
Total Carbon Sub Index -31.83

* Based on an €80/tonne carbon price