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 -5.06
Milk (kg) 189.00 -0.014 -2.65
Fat (kg) -0.10 -0.375 0.04
Prot (kg) 5.56 -0.441 -2.45
Fertility Sub Index -10.90
Calving Interval (days) 5.54 -1.459 -8.08
Survival (%) -2.52 1.117 -2.82
Calving Sub Index 3.01
Gestation Length (days) -3.27 -0.919 3.01
Beef Sub Index 2.30
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 0.42 -0.432 -0.18
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index -8.82

* Based on an €80/tonne carbon price