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 20.31
Milk (kg) -528.00 -0.014 7.39
Fat (kg) -12.42 -0.375 4.65
Prot (kg) -18.72 -0.441 8.26
Fertility Sub Index 0.94
Calving Interval (days) 0.13 -1.459 -0.19
Survival (%) 1.01 1.117 1.13
Calving Sub Index 0.48
Gestation Length (days) -0.52 -0.919 0.48
Beef Sub Index 2.88
Carcass Weight (kg) -13.30 -0.528 7.02
Age of Slaughter (days) 9.59 -0.432 -4.14
Maintenance Sub Index Maint. Sub Index 14.50
Live WT (kg) -47.30 -0.307 14.50
Total Carbon Sub Index 39.09

* Based on an €80/tonne carbon price