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 -1.39
Milk (kg) 239.00 -0.014 -3.35
Fat (kg) -5.89 -0.375 2.21
Prot (kg) 0.56 -0.441 -0.25
Fertility Sub Index -12.97
Calving Interval (days) 6.85 -1.459 -9.99
Survival (%) -2.66 1.117 -2.97
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index -0.45
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 2.50 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index 2.18
Live WT (kg) -7.10 -0.307 2.18
Total Carbon Sub Index -11.52

* Based on an €80/tonne carbon price