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 -0.99
Milk (kg) 70.00 -0.014 -0.98
Fat (kg) -2.84 -0.375 1.06
Prot (kg) 2.44 -0.441 -1.08
Fertility Sub Index 4.44
Calving Interval (days) -1.47 -1.459 2.14
Survival (%) 2.05 1.117 2.29
Calving Sub Index 1.17
Gestation Length (days) -1.27 -0.919 1.17
Beef Sub Index -0.74
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 3.54 -0.432 -1.53
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 7.24

* Based on an €80/tonne carbon price