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 16.98
Milk (kg) -576.00 -0.014 8.06
Fat (kg) -7.15 -0.375 2.68
Prot (kg) -14.14 -0.441 6.24
Fertility Sub Index -2.10
Calving Interval (days) 1.49 -1.459 -2.17
Survival (%) 0.07 1.117 0.08
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index 2.88
Carcass Weight (kg) -12.00 -0.528 6.33
Age of Slaughter (days) 7.99 -0.432 -3.45
Maintenance Sub Index Maint. Sub Index 12.45
Live WT (kg) -40.60 -0.307 12.45
Total Carbon Sub Index 30.80

* Based on an €80/tonne carbon price