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 13.40
Milk (kg) -748.00 -0.014 10.47
Fat (kg) 5.55 -0.375 -2.08
Prot (kg) -11.34 -0.441 5.01
Fertility Sub Index -4.13
Calving Interval (days) 2.70 -1.459 -3.94
Survival (%) -0.17 1.117 -0.19
Calving Sub Index 0.58
Gestation Length (days) -0.63 -0.919 0.58
Beef Sub Index 17.59
Carcass Weight (kg) -40.20 -0.528 21.21
Age of Slaughter (days) 8.38 -0.432 -3.62
Maintenance Sub Index Maint. Sub Index 30.50
Live WT (kg) -99.50 -0.307 30.50
Total Carbon Sub Index 57.94

* Based on an €80/tonne carbon price