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 0.08
Milk (kg) -144.00 -0.014 2.02
Fat (kg) 2.88 -0.375 -1.08
Prot (kg) 1.94 -0.441 -0.86
Fertility Sub Index 4.91
Calving Interval (days) -2.04 -1.459 2.98
Survival (%) 1.73 1.117 1.93
Calving Sub Index 3.18
Gestation Length (days) -3.46 -0.919 3.18
Beef Sub Index 3.31
Carcass Weight (kg) -7.20 -0.528 3.80
Age of Slaughter (days) 1.12 -0.432 -0.48
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 15.77

* Based on an €80/tonne carbon price