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 10.36
Milk (kg) -185.00 -0.014 2.59
Fat (kg) -11.00 -0.375 4.12
Prot (kg) -8.28 -0.441 3.65
Fertility Sub Index -6.40
Calving Interval (days) 3.98 -1.459 -5.81
Survival (%) -0.53 1.117 -0.59
Calving Sub Index -0.54
Gestation Length (days) 0.59 -0.919 -0.54
Beef Sub Index -1.59
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 8.44 -0.432 -3.64
Maintenance Sub Index Maint. Sub Index 7.08
Live WT (kg) -23.10 -0.307 7.08
Total Carbon Sub Index 8.92

* Based on an €80/tonne carbon price