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 10.09
Milk (kg) -207.00 -0.014 2.90
Fat (kg) -10.86 -0.375 4.07
Prot (kg) -7.08 -0.441 3.12
Fertility Sub Index -3.72
Calving Interval (days) 1.90 -1.459 -2.77
Survival (%) -0.85 1.117 -0.95
Calving Sub Index -1.43
Gestation Length (days) 1.56 -0.919 -1.43
Beef Sub Index -3.21
Carcass Weight (kg) 6.90 -0.528 -3.64
Age of Slaughter (days) -0.99 -0.432 0.43
Maintenance Sub Index Maint. Sub Index -1.53
Live WT (kg) 5.00 -0.307 -1.53
Total Carbon Sub Index 0.18

* Based on an €80/tonne carbon price