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 -5.66
Milk (kg) 147.00 -0.014 -2.06
Fat (kg) 3.83 -0.375 -1.43
Prot (kg) 4.91 -0.441 -2.17
Fertility Sub Index 2.37
Calving Interval (days) -0.26 -1.459 0.38
Survival (%) 1.78 1.117 1.99
Calving Sub Index 0.03
Gestation Length (days) -0.03 -0.919 0.03
Beef Sub Index 3.61
Carcass Weight (kg) -7.80 -0.528 4.11
Age of Slaughter (days) 1.18 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 2.91
Live WT (kg) -9.50 -0.307 2.91
Total Carbon Sub Index 3.25

* Based on an €80/tonne carbon price