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 12.57
Milk (kg) -497.00 -0.014 6.96
Fat (kg) -4.02 -0.375 1.51
Prot (kg) -9.31 -0.441 4.11
Fertility Sub Index 0.10
Calving Interval (days) 0.83 -1.459 -1.21
Survival (%) 1.17 1.117 1.31
Calving Sub Index 1.09
Gestation Length (days) -1.19 -0.919 1.09
Beef Sub Index 16.45
Carcass Weight (kg) -37.60 -0.528 19.83
Age of Slaughter (days) 7.83 -0.432 -3.38
Maintenance Sub Index Maint. Sub Index 28.63
Live WT (kg) -93.40 -0.307 28.63
Total Carbon Sub Index 58.84

* Based on an €80/tonne carbon price