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 13.73
Milk (kg) -390.00 -0.014 5.46
Fat (kg) -7.44 -0.375 2.79
Prot (kg) -12.42 -0.441 5.48
Fertility Sub Index -2.79
Calving Interval (days) 2.14 -1.459 -3.12
Survival (%) 0.30 1.117 0.34
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index 18.06
Carcass Weight (kg) -42.10 -0.528 22.21
Age of Slaughter (days) 9.60 -0.432 -4.14
Maintenance Sub Index Maint. Sub Index 31.82
Live WT (kg) -103.80 -0.307 31.82
Total Carbon Sub Index 61.58

* Based on an €80/tonne carbon price