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 -9.28
Milk (kg) 296.00 -0.014 -4.14
Fat (kg) 6.72 -0.375 -2.52
Prot (kg) 5.94 -0.441 -2.62
Fertility Sub Index -1.21
Calving Interval (days) 1.27 -1.459 -1.85
Survival (%) 0.58 1.117 0.65
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index -0.77
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) -0.54 -0.432 0.23
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index -7.94

* Based on an €80/tonne carbon price