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 3.81
Milk (kg) -233.00 -0.014 3.26
Fat (kg) 1.50 -0.375 -0.56
Prot (kg) -2.52 -0.441 1.11
Fertility Sub Index -8.03
Calving Interval (days) 3.62 -1.459 -5.28
Survival (%) -2.46 1.117 -2.75
Calving Sub Index 1.48
Gestation Length (days) -1.61 -0.919 1.48
Beef Sub Index -1.63
Carcass Weight (kg) 2.40 -0.528 -1.27
Age of Slaughter (days) 0.85 -0.432 -0.37
Maintenance Sub Index Maint. Sub Index 4.38
Live WT (kg) -14.30 -0.307 4.38
Total Carbon Sub Index 0.01

* Based on an €80/tonne carbon price