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 9.25
Milk (kg) 61.00 -0.014 -0.85
Fat (kg) -13.86 -0.375 5.19
Prot (kg) -11.13 -0.441 4.91
Fertility Sub Index -11.86
Calving Interval (days) 6.48 -1.459 -9.45
Survival (%) -2.15 1.117 -2.40
Calving Sub Index 0.13
Gestation Length (days) -0.14 -0.919 0.13
Beef Sub Index -1.68
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 4.37 -0.432 -1.89
Maintenance Sub Index Maint. Sub Index -3.00
Live WT (kg) 9.80 -0.307 -3.00
Total Carbon Sub Index -7.16

* Based on an €80/tonne carbon price