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 2.05
Milk (kg) -272.00 -0.014 3.81
Fat (kg) 5.96 -0.375 -2.23
Prot (kg) -1.08 -0.441 0.48
Fertility Sub Index 14.55
Calving Interval (days) -7.66 -1.459 11.18
Survival (%) 3.02 1.117 3.37
Calving Sub Index 4.28
Gestation Length (days) -4.66 -0.919 4.28
Beef Sub Index 2.72
Carcass Weight (kg) -9.50 -0.528 5.01
Age of Slaughter (days) 5.31 -0.432 -2.29
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index 25.14

* Based on an €80/tonne carbon price