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 13.80
Milk (kg) -508.00 -0.014 7.11
Fat (kg) -3.56 -0.375 1.33
Prot (kg) -12.13 -0.441 5.35
Fertility Sub Index -5.67
Calving Interval (days) 3.52 -1.459 -5.14
Survival (%) -0.48 1.117 -0.54
Calving Sub Index 1.42
Gestation Length (days) -1.55 -0.919 1.42
Beef Sub Index 14.00
Carcass Weight (kg) -32.40 -0.528 17.09
Age of Slaughter (days) 7.16 -0.432 -3.09
Maintenance Sub Index Maint. Sub Index 24.00
Live WT (kg) -78.30 -0.307 24.00
Total Carbon Sub Index 47.56

* Based on an €80/tonne carbon price