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 -15.19
Milk (kg) 482.00 -0.014 -6.75
Fat (kg) 8.53 -0.375 -3.19
Prot (kg) 11.89 -0.441 -5.25
Fertility Sub Index -0.01
Calving Interval (days) 0.13 -1.459 -0.19
Survival (%) 0.16 1.117 0.18
Calving Sub Index 4.57
Gestation Length (days) -4.97 -0.919 4.57
Beef Sub Index -4.51
Carcass Weight (kg) 2.90 -0.528 -1.53
Age of Slaughter (days) 6.91 -0.432 -2.98
Maintenance Sub Index Maint. Sub Index -7.17
Live WT (kg) 23.40 -0.307 -7.17
Total Carbon Sub Index -22.32

* Based on an €80/tonne carbon price