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 0.37
Milk (kg) -214.00 -0.014 3.00
Fat (kg) 8.30 -0.375 -3.11
Prot (kg) -1.10 -0.441 0.49
Fertility Sub Index 0.48
Calving Interval (days) 0.08 -1.459 -0.12
Survival (%) 0.53 1.117 0.59
Calving Sub Index 3.11
Gestation Length (days) -3.38 -0.919 3.11
Beef Sub Index 7.68
Carcass Weight (kg) -14.40 -0.528 7.60
Age of Slaughter (days) -0.19 -0.432 0.08
Maintenance Sub Index Maint. Sub Index 9.50
Live WT (kg) -31.00 -0.307 9.50
Total Carbon Sub Index 21.13

* Based on an €80/tonne carbon price