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 23.54
Milk (kg) -557.00 -0.014 7.80
Fat (kg) -18.83 -0.375 7.05
Prot (kg) -19.69 -0.441 8.69
Fertility Sub Index -2.08
Calving Interval (days) 1.40 -1.459 -2.04
Survival (%) -0.03 1.117 -0.03
Calving Sub Index 0.88
Gestation Length (days) -0.96 -0.919 0.88
Beef Sub Index 0.07
Carcass Weight (kg) -7.60 -0.528 4.01
Age of Slaughter (days) 9.13 -0.432 -3.94
Maintenance Sub Index Maint. Sub Index 9.10
Live WT (kg) -29.70 -0.307 9.10
Total Carbon Sub Index 31.51

* Based on an €80/tonne carbon price