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 -2.39
Milk (kg) -78.00 -0.014 1.09
Fat (kg) 3.96 -0.375 -1.48
Prot (kg) 4.52 -0.441 -1.99
Fertility Sub Index 11.88
Calving Interval (days) -6.60 -1.459 9.63
Survival (%) 2.01 1.117 2.25
Calving Sub Index 2.86
Gestation Length (days) -3.11 -0.919 2.86
Beef Sub Index -0.01
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 4.91 -0.432 -2.12
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index 11.11

* Based on an €80/tonne carbon price