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 16.25
Milk (kg) -385.00 -0.014 5.39
Fat (kg) -12.34 -0.375 4.62
Prot (kg) -14.13 -0.441 6.24
Fertility Sub Index -10.91
Calving Interval (days) 5.50 -1.459 -8.02
Survival (%) -2.58 1.117 -2.88
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.43
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) -0.99 -0.432 0.43
Maintenance Sub Index Maint. Sub Index 2.97
Live WT (kg) -9.70 -0.307 2.97
Total Carbon Sub Index 8.19

* Based on an €80/tonne carbon price