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 -7.44
Milk (kg) 481.00 -0.014 -6.73
Fat (kg) -9.98 -0.375 3.74
Prot (kg) 10.08 -0.441 -4.45
Fertility Sub Index -3.93
Calving Interval (days) 2.18 -1.459 -3.18
Survival (%) -0.67 1.117 -0.75
Calving Sub Index 0.48
Gestation Length (days) -0.52 -0.919 0.48
Beef Sub Index 1.32
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 0.61 -0.432 -0.26
Maintenance Sub Index Maint. Sub Index 2.48
Live WT (kg) -8.10 -0.307 2.48
Total Carbon Sub Index -7.09

* Based on an €80/tonne carbon price