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 14.51
Milk (kg) -292.00 -0.014 4.09
Fat (kg) -6.17 -0.375 2.31
Prot (kg) -18.37 -0.441 8.11
Fertility Sub Index -3.65
Calving Interval (days) 1.14 -1.459 -1.66
Survival (%) -1.78 1.117 -1.99
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index -0.66
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 2.62 -0.432 -1.13
Maintenance Sub Index Maint. Sub Index 3.59
Live WT (kg) -11.70 -0.307 3.59
Total Carbon Sub Index 13.65

* Based on an €80/tonne carbon price