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 20.26
Milk (kg) -808.00 -0.014 11.31
Fat (kg) -3.54 -0.375 1.33
Prot (kg) -17.26 -0.441 7.62
Fertility Sub Index 0.35
Calving Interval (days) 0.83 -1.459 -1.21
Survival (%) 1.40 1.117 1.56
Calving Sub Index -0.05
Gestation Length (days) 0.05 -0.919 -0.05
Beef Sub Index 18.51
Carcass Weight (kg) -43.10 -0.528 22.74
Age of Slaughter (days) 9.80 -0.432 -4.23
Maintenance Sub Index Maint. Sub Index 30.44
Live WT (kg) -99.30 -0.307 30.44
Total Carbon Sub Index 69.50

* Based on an €80/tonne carbon price