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 -1.17
Milk (kg) 232.00 -0.014 -3.25
Fat (kg) -2.89 -0.375 1.08
Prot (kg) -2.26 -0.441 1.00
Fertility Sub Index -10.97
Calving Interval (days) 6.57 -1.459 -9.59
Survival (%) -1.24 1.117 -1.39
Calving Sub Index 0.43
Gestation Length (days) -0.47 -0.919 0.43
Beef Sub Index -0.33
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 2.23 -0.432 -0.96
Maintenance Sub Index Maint. Sub Index 1.38
Live WT (kg) -4.50 -0.307 1.38
Total Carbon Sub Index -10.66

* Based on an €80/tonne carbon price