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 -12.36
Milk (kg) 499.00 -0.014 -6.99
Fat (kg) 5.04 -0.375 -1.89
Prot (kg) 7.91 -0.441 -3.49
Fertility Sub Index -13.63
Calving Interval (days) 7.67 -1.459 -11.19
Survival (%) -2.18 1.117 -2.44
Calving Sub Index 3.15
Gestation Length (days) -3.43 -0.919 3.15
Beef Sub Index -1.31
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 5.36 -0.432 -2.31
Maintenance Sub Index Maint. Sub Index -1.20
Live WT (kg) 3.90 -0.307 -1.20
Total Carbon Sub Index -25.34

* Based on an €80/tonne carbon price