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 -0.56
Milk (kg) -252.00 -0.014 3.53
Fat (kg) 8.61 -0.375 -3.22
Prot (kg) 1.96 -0.441 -0.87
Fertility Sub Index 9.78
Calving Interval (days) -4.98 -1.459 7.27
Survival (%) 2.25 1.117 2.51
Calving Sub Index 4.16
Gestation Length (days) -4.53 -0.919 4.16
Beef Sub Index 0.12
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 6.92 -0.432 -2.99
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index 15.04

* Based on an €80/tonne carbon price