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 -3.51
Milk (kg) -67.00 -0.014 0.94
Fat (kg) 8.07 -0.375 -3.02
Prot (kg) 3.24 -0.441 -1.43
Fertility Sub Index 9.94
Calving Interval (days) -4.89 -1.459 7.13
Survival (%) 2.51 1.117 2.80
Calving Sub Index 4.32
Gestation Length (days) -4.70 -0.919 4.32
Beef Sub Index 2.17
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) -0.75 -0.432 0.32
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 12.91

* Based on an €80/tonne carbon price