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 1.38
Milk (kg) 65.00 -0.014 -0.91
Fat (kg) -3.99 -0.375 1.49
Prot (kg) -1.80 -0.441 0.79
Fertility Sub Index -20.25
Calving Interval (days) 10.61 -1.459 -15.48
Survival (%) -4.27 1.117 -4.77
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index -0.95
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 3.54 -0.432 -1.53
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index -17.04

* Based on an €80/tonne carbon price