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 -6.95
Milk (kg) 103.00 -0.014 -1.44
Fat (kg) 7.67 -0.375 -2.87
Prot (kg) 5.96 -0.441 -2.63
Fertility Sub Index -16.42
Calving Interval (days) 11.31 -1.459 -16.50
Survival (%) 0.07 1.117 0.08
Calving Sub Index 1.19
Gestation Length (days) -1.30 -0.919 1.19
Beef Sub Index 4.26
Carcass Weight (kg) -12.70 -0.528 6.70
Age of Slaughter (days) 5.64 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index 7.73
Live WT (kg) -25.20 -0.307 7.73
Total Carbon Sub Index -10.18

* Based on an €80/tonne carbon price