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 -0.41
Milk (kg) 99.00 -0.014 -1.39
Fat (kg) -0.25 -0.375 0.09
Prot (kg) -1.99 -0.441 0.88
Fertility Sub Index -12.01
Calving Interval (days) 6.53 -1.459 -9.53
Survival (%) -2.22 1.117 -2.48
Calving Sub Index 1.63
Gestation Length (days) -1.77 -0.919 1.63
Beef Sub Index -3.32
Carcass Weight (kg) 2.50 -0.528 -1.32
Age of Slaughter (days) 4.64 -0.432 -2.00
Maintenance Sub Index Maint. Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -19.01

* Based on an €80/tonne carbon price