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 3.71
Milk (kg) -430.00 -0.014 6.02
Fat (kg) 9.80 -0.375 -3.67
Prot (kg) -3.08 -0.441 1.36
Fertility Sub Index 10.21
Calving Interval (days) -5.50 -1.459 8.02
Survival (%) 1.96 1.117 2.19
Calving Sub Index 3.19
Gestation Length (days) -3.47 -0.919 3.19
Beef Sub Index 7.16
Carcass Weight (kg) -19.00 -0.528 10.02
Age of Slaughter (days) 6.64 -0.432 -2.87
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index 32.24

* Based on an €80/tonne carbon price