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 -0.35
Milk (kg) -200.00 -0.014 2.80
Fat (kg) 3.49 -0.375 -1.31
Prot (kg) 4.17 -0.441 -1.84
Fertility Sub Index -1.14
Calving Interval (days) -0.37 -1.459 0.54
Survival (%) -1.50 1.117 -1.68
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 5.10
Carcass Weight (kg) -10.20 -0.528 5.38
Age of Slaughter (days) 0.64 -0.432 -0.28
Maintenance Sub Index Maint. Sub Index 9.10
Live WT (kg) -29.70 -0.307 9.10
Total Carbon Sub Index 12.17

* Based on an €80/tonne carbon price