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 -6.20
Milk (kg) 215.00 -0.014 -3.01
Fat (kg) 3.89 -0.375 -1.46
Prot (kg) 3.93 -0.441 -1.73
Fertility Sub Index 0.47
Calving Interval (days) 1.15 -1.459 -1.68
Survival (%) 1.92 1.117 2.15
Calving Sub Index 2.10
Gestation Length (days) -2.29 -0.919 2.10
Beef Sub Index 2.18
Carcass Weight (kg) -9.80 -0.528 5.17
Age of Slaughter (days) 6.92 -0.432 -2.99
Maintenance Sub Index Maint. Sub Index 3.68
Live WT (kg) -12.00 -0.307 3.68
Total Carbon Sub Index 2.23

* Based on an €80/tonne carbon price