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 -9.32
Milk (kg) 222.00 -0.014 -3.11
Fat (kg) 7.70 -0.375 -2.88
Prot (kg) 7.54 -0.441 -3.33
Fertility Sub Index 1.51
Calving Interval (days) -0.82 -1.459 1.20
Survival (%) 0.28 1.117 0.31
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index -6.96
Carcass Weight (kg) 15.80 -0.528 -8.33
Age of Slaughter (days) -3.19 -0.432 1.38
Maintenance Sub Index Maint. Sub Index -10.02
Live WT (kg) 32.70 -0.307 -10.02
Total Carbon Sub Index -24.97

* Based on an €80/tonne carbon price