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 14.89
Milk (kg) -388.00 -0.014 5.43
Fat (kg) -6.21 -0.375 2.33
Prot (kg) -16.15 -0.441 7.13
Fertility Sub Index -9.32
Calving Interval (days) 4.98 -1.459 -7.27
Survival (%) -1.84 1.117 -2.06
Calving Sub Index -0.23
Gestation Length (days) 0.25 -0.919 -0.23
Beef Sub Index 1.46
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 1.13 -0.432 -0.49
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 7.10

* Based on an €80/tonne carbon price